FCC ID: S7A-SP50 LRPIII

EN Users Guide EN CONTENTS 1 GETTING STARTED .......................................... 4 1.1 Button Operation...................................................... 4 1.2 Powering On and Off ................................................... 4 1.3 Charging .................................................................. 5 1.4 Checking the Battery Level ...................................... 5 1.5 Volume Adjustment .................................................. 6 1.6 LS2 Bluetooth Device Manager ................................ 6 2 PAIRING THE HEADSET WITH BLUETOOTH DEVICES ............................................................ 7 2.1 Mobile Phone Pairing - Mobile Phone, Bluetooth Stereo Device ............................................................... 7 2.2 Multipoint Pairing - Second Mobile Phone, GPS, and SR10 ....................................................................... 8 2.3 Advanced Selective Pairing: A2DP Stereo or Handsfree...................................................................... 9 Intercom Pairing..................................................... 11 2.4 3 MOBILE PHONE, GPS, SR10 .......................... 12 3.1 Mobile Phone Call Making and Answering .............. 12 3.2 Speed Dialing ........................................................ 14 3.3 GPS Navigation ..................................................... 15 3.4 Sena SR10, Two-Way Radio Adapter ..................... 15 4 STEREO MUSIC ............................................... 16 4.1 Bluetooth Stereo Music .......................................... 16 4.2 Music Sharing ........................................................ 17 5 INTERCOM ....................................................... 17 5.1 Starting Two-way Intercom ......................................... 17 5.2 Ending Two-way Intercom .......................................... 18 5.3 Intercom and Mobile Phone Call ............................ 19 6 UNIVERSAL INTERCOM ................................. 20 6.1 Universal Intercom Pairing ..................................... 20 6.2 Two-way Universal Intercom ...................................... 21 7 FUNCTION PRIORITY ..................................... 21 8 CONFIGURATION SETTING ........................... 22 8.1 Mobile Phone Pairing ............................................. 23 8.2 Multipoint Phone Pairing ........................................ 23 8.3 Phone Selective Pairing ......................................... 24 8.4 Media Selective Pairing ......................................... 24 8.5 Assigning Speed Dial ............................................. 25 8.6 Enabling/Disabling Voice Prompts ............................ 26 8.7 Enabling/Disabling Sidetone .................................. 26 8.8 Enabling/Disabling Advanced Noise Control ........ 27 EN SAFETY INFORMATION ........................................ 37 Product Storage and Management ............................. 37 Product Use .................................................................... 37 Battery ....................................................................... 39 PRODUCT WARRANTY AND DISCLAIMER ......... 40 Limited Warranty ............................................................. 40 Warranty Exclusions ................................................... 43 Warranty Service ........................................................ 45 8.9 Delete All Bluetooth Pairing Information ................. 27 8.10 Factory Reset ........................................................ 28 8.11 Exit Voice Configuration Menu................................. 28 9 FIRMWARE UPGRADE .................................... 29 10 TROUBLESHOOTING ...................................... 30 10.1 Intercom Failure ..................................................... 30 10.2 Intercom Reconnection .............................................. 30 10.3 Fault Reset ............................................................ 31 10.4 Factory Reset ........................................................ 31 11 OPERATION QUICK REFERENCE ................. 32 CERTIFICATION AND SAFETY APPROVALS ....... 34 FCC Compliance Statement....................................... 34 FCC RF Exposure Statement ..................................... 35 FCC Caution .............................................................. 35 CE Declaration of Conformity ..................................... 35 Industry Canada Statement........................................ 35 Bluetooth License ...................................................... 36 WEEE (Waste Electrical and Electronic Equipment) .... 36 EN 1 GETTING STARTED 1.1 Button Operation Center Button

(+) Button

(-) Button 1.2 Powering On and Off To power on the headset, press the Center Button and the (+) Button at the same time while hearing ascending beeps and a voice prompt, Hello. To power off the headset, press the Center Button and the (+) Button at the same time while hearing descending beeps and a voice prompt, Goodbye. Status LED 4 1.3 Charging You can charge the headset by connecting the supplied USB power & data cable into a computers USB port or USB wall charger. You can use any standard micro USB cable to charge the unit. The charging LED turns red while charging and turns blue when fully charged. It takes about 2.5 hours to be completely charged. or AC Adapter EN Note:

The battery normally lasts 7 hours of usage time. 1.4 Checking the Battery Level 1.4.1 LED Indicator When the headset is powering on, their red LED flashes rapidly indicating the battery level. 4 flashes = High, 70~100%

3 flashes = Medium, 30~70%

2 flashes = Low, 0~30%

5 MP3 music. However, if you adjust the volume during stand-by mode, it will affect volume levels of every audio source. 1.6 LS2 Bluetooth Device Manager The LS2 Bluetooth Device Manager allows you to upgrade the firmware and configure the device settings directly from your PC. Using this software, you can assign speed dial presets and more. It is available for both Windows and Mac. EN 1.4.2 Voice Prompt Indicator When you power on the headset, keep pressing the Center Button and the (+) Button simultaneously for about 5 seconds until you hear three, high toned beeps. Then you will hear a voice prompt indicating the battery level. However, if you release the buttons as soon as the headset turns on, you will not hear the voice prompt for the battery level indication. 1.5 Volume Adjustment You can easily adjust the volume by pressing the (+) Button or the (-) Button. You will hear a beep when the volume reaches the maximum or minimum level. The volume is set and maintained independently at different levels for each audio source even when you reboot the headset. For example, once you set the volume for mobile phone handsfree, it will not change even if you adjust the volume for your Bluetooth 6 2 PAIRING THE HEADSET WITH BLUETOOTH DEVICES Before using the LINKIN Ride Pal III Bluetooth headset with any other Bluetooth devices for the first time, you will need to pair them together. You can pair the LINKIN Ride Pal III with Bluetooth mobile phones, Bluetooth stereo devices such as MP3 players, or motorcycle specific Bluetooth GPS navigation, and with other LRP Bluetooth headsets. The pairing operation is required only once for each Bluetooth device. The headset remains paired with the devices and automatically reconnects to them when they are within range. You will hear a high toned single beep and a voice prompt whenever the headset reconnects to the paired device: Phone connected to a mobile phone, Media connected to a Bluetooth stereo device. EN 2.1 Mobile Phone Pairing - Mobile Phone, Bluetooth Stereo Device 1. Press and hold the Center Button for 12 seconds until you hear a voice prompt, Configuration menu. 2. Tap the (+) Button until you hear a voice prompt, Phone pairing. 3. Search for Bluetooth devices on your mobile phone. Select the LINKIN Ride Pal III in the list of the devices detected on the mobile phone. 4. Enter 0000 for the PIN. Some mobile phones may not ask for the PIN. 5. The mobile phone confirms that pairing has been completed and the headset is ready to use. You will hear a voice prompt, Your headset is paired. 7 EN 6. If the pairing process is not completed within three minutes, the headset will return to stand-by mode. Note:

1. If the Bluetooth connection between the headset and a mobile phone is disconnected, press the Center Button for 3 seconds to recover the Bluetooth connection immediately. 2. If the Bluetooth connection between the headset and a media player is disconnected, press the Center Button for 1 second to recover the Bluetooth connection and play. 8 2.2 Multipoint Pairing - Second Mobile Phone, GPS, and SR10 1. Press and hold the Center Button for 12 seconds until you hear a voice prompt, Configuration menu. 2. Tap the (+) Button until you hear a voice prompt, Multipoint pairing. 3. Search for Bluetooth devices on the HFP device. Select the LINKIN Ride Pal III in the list of the devices detected on the HFP device. 4. Enter 0000 for the PIN. Some HFP devices may not ask for the PIN. 5. The HFP device confirms that the pairing is completed and the headset is ready to use. You will hear a voice prompt, Your headset is paired. Note:

1. The Sena SR10 is a Bluetooth two-way radio adapter for group communication, and uses Hands-Free Profile. The incoming audio from the two-way radio via SR10 is heard in the background while having an intercom conversation or a mobile phone call. 2. The GPS navigation or a radar detector could be connected to the SR10 by wire. The GPS voice instruction or the radar detector alarm is also heard in the background via SR10 while having an intercom conversation or a phone call. Please refer to the SR10 Users Guide for details. EN 2.3 Advanced Selective Pairing:

A2DP Stereo or Handsfree When you are using a smartphone, sometimes you may need to selectively use the headset for A2DP stereo music only or for mobile phone handsfree only. These instructions are for advanced users who want to pair the headset to their smartphones with only one selective profile: A2DP for stereo music of HFP for phone calls. If you have previously paired a mobile phone to the headset, you must clear the previous pairing list on both devices: the mobile phone and the headset. To clear the pairing list on the headset, please do a factory reset or following the pairing list clearing procedure described in section 8.10, Factory Reset or 8.9, Delete All Bluetooth Pairing Information. To clear the pairing list on the mobile phone, please refer to the mobile phone manual. For most smartphones, delete the headset from the list of Bluetooth devices in the settings menu. 9 EN 2.3.1 A2DP Stereo Music Only 2.3.2 HFP for Phone Call Only 1. Press and hold the Center Button for 12 seconds until you hear a voice prompt, Configuration menu. 1. Press and hold the Center Button for 12 seconds until you hear a voice prompt, Configuration menu. 2. Tap the (+) Button until you hear a voice 2. Tap the (+) Button until you hear a voice prompt, Media selective pairing. prompt, Phone selective pairing. 3. Search for Bluetooth devices on your 3. Search for Bluetooth devices on your smartphone. Select the headset in the list of devices detected on your phone. smartphone. Select the headset in the list of devices detected on your phone. 4. Enter 0000 for the PIN. Some mobile 4. Enter 0000 for the PIN. Some mobile phones may not ask for PIN. phones may not ask for PIN. 10 EN 2.4 Intercom Pairing 3. Tap the Center Button on any one of the two 2.4.1 Pairing with Other LINKIN Ride Pal III Headsets for Intercom Conversation The headset can be paired with up to three other headsets for Bluetooth intercom conversation. 1. Turn on the two headsets (A and B) that headsets A and B, and wait unit the LEDs of both headsets turn to blue and intercom connection is automatically established. The two headsets A and B are paired with each other for intercom conversation. If the pairing process is not completed within one minute, the headset will return to stand-by mode. you would like to pair with each other. 4. You can make other pairing between 2. Press and hold the Center Button of the headset A and B for 5 seconds until red LEDs of the both units start to flash rapidly. You will hear a voice prompt, Intercom pairing. headsets A and C, and between headsets A and D by following the same procedure as above. 5. The intercom pairing queue is Last-

Come, First-Served. If a headset has multiple paired headsets for intercom conversations, the last paired headset is set as first intercom friend. The previous intercom friend becomes second intercom friend, and third intercom friend. 11 EN Note:

For example, after the pairing procedures listed above, headset D is the first intercom friend of headset A. Headset C is the second intercom friend of headset A, and headset B is the third intercom friend of headset A. 3 MOBILE PHONE, GPS, SR10 3.1 Mobile Phone Call Making and Answering 2.4.2 Pairing with Other Sena Headset Models for Intercom Conversation 1. When you have an incoming call, simply tap the Center Button to answer the call. The LINKIN Ride Pal III can be paired with all other Sena headset models such as the 20S, 10C and the 10S for intercom conversation. Please follow the same procedure as above to pair with these headset models. 2. To end a call, press the Center Button for 2 seconds until you hear a mid-tone single beep, or wait for the called person to end the call. 3. To reject a call, press the Center Button for 2 seconds until you hear a beep while the phone is ringing. 12 4. There are several ways to make a phone call:

Enter numbers on your mobile phones keypad and make a call. Then the call is automatically transferred to the headset. Press the Center Button for 3 seconds in stand-by mode to activate the voice dialer of your mobile phone. For this, the voice dialing function must be available on the mobile phone. Refer to your mobile phone manual for further instruction. EN Note:

1. If you have two phones connected to your headset and you have an incoming call from the second phone during the call of the first phone, then you may still receive the call from the second phone. In this case, the call from the first phone is on waiting mode. If you end a call, then it will automatically guide you to the first phone call. 2. If you have a mobile phone and a GPS connected to your headset, you may not be able to listen to the GPS voice instruction during the phone call. 13 EN 3.2 Speed Dialing You can quickly make a phone call by using the voice speed dial menu. 1. To enter into the voice speed dial menu, press the (+) Button for 3 seconds until you will hear a mid-toned single beep and a voice prompt, Speed dial. 2. Tap the (+) Button or the (-) Button to navigate between the menus. You will hear voice prompts for each menu item. 3. Tap the Center Button to select a voice menu among the followings:

(1) Last number redial

(2) Speed dial 1

(3) Speed dial 2

(4) Speed dial 3

(5) Cancel 4. After selecting the last number redial menu, you will hear a voice prompt, Last number redial. Then, to redial the last phone call number, tap the Center Button. 5. To call one of the speed dials, tap the (+) Button or the (-) Button to navigate between the menus until you hear a voice prompt, Speed dial (#). Then, tap the Center Button. 6. If you want to exit the speed dial immediately, tap the (+) Button or the

(-) Button until you hear voice prompt, Cancel, and tap the Center Button. If you do not press any button within 15 seconds, the headset will exit the voice speed dial menu and go back to stand-by mode. 14 Note:

1. Make sure that you connect the mobile phone and the headset to use the speed dial function. 2. You need to assign speed dial numbers before using the speed dial (please refer to section 8.5, Assigning Speed Dial). 3.3 GPS Navigation If you pair a Bluetooth GPS to the headset as described in section 2.2, Multipoint Pairing

- Second Mobile Phone, GPS, and SR10, you can listen to GPS instructions wirelessly. Tap the (+) Button or the (-) Button to adjust volume. The GPS voice instruction interrupts intercom conversation but it is automatically reestablished after the GPS voice instruction ends. EN 3.4 Sena SR10, Two-Way Radio Adapter You can use a two-way radio and the headset Bluetooth intercom simultaneously by using the Sena SR10, a Bluetooth Two-way Radio Adapter (please refer to section 2.2, Multipoint Pairing - Second Mobile Phone, GPS, and SR10). Incoming audio from the two-way radio will not interrupt an intercom conversation but is heard in the background. This is useful when you have an intercom conversation with a passenger on the back seat and use a two-way radio for group communication with other motorcycle riders. 15 1. To play or pause music, press the Center Button for 1 second until you hear a double beep. 2. To adjust the volume, tap the (+) Button or the (-) Button. 3. To track forward or track back, press and hold the (+) Button or the (-) Button for 1 second until you hear a mid-tone single beep. EN 4 STEREO MUSIC 4.1 Bluetooth Stereo Music The Bluetooth audio device must be paired with the headset by following the Mobile Phone Pairing - Mobile Phone, Bluetooth Stereo Device procedures described in the section 2.1. The headset supports the Audio/Video Remote Control Profile (AVRCP), so if your Bluetooth audio device also supports the AVRCP, you can use the headset to remotely control music playback. Not only can you adjust the volume but you can also use functions such as play, pause, next track and previous track. 16 4.2 Music Sharing You can start sharing music with an intercom friend using Bluetooth stereo music during a two-way intercom conversation (please refer to section 5.1, Starting Two-way Intercom). When you terminate music sharing, you can go back to the intercom conversation. To start or terminate sharing music, press the Center Button for 1 second during an intercom conversation until you hear a double beep. To track forward or track back, press and hold the

(+) Button or the (-) Button for 1 second. Note:

1. Both you and your intercom friend can remotely control music playback such as track forward and track back. 2. Music sharing will be paused when you are using your mobile phone or listening to GPS instructions. 5 INTERCOM EN Please make sure your intercom devices are paired as described in section 2.4, Intercom Pairing. The LINKIN Ride Pal III can connect with all versions of the LINKIN Ride Pal III Bluetooth headsets and Sena Bluetooth headsets. 5.1 Starting Two-way Intercom You can start an intercom conversation with one of any intercom friends by tapping the Center Button: Tap the Center Button once to intercom with the first intercom friend, tap the Center Button twice to intercom with the second intercom friend, and tap the Center Button three times to intercom with the third intercom friend. 17 EN 1st intercom friend 2nd intercom friend 3rd intercom friend Start Two-way Intercom Conversation Note:

The intercom connection distance is about 400 m depending on the terrain. 18 5.2 Ending Two-way Intercom To terminate an intercom conversation, single tap the Center Button. Any intercom connection with any intercom friend will be terminated by a single tapping. A double or triple tapping will do nothing in this case. End Two-way Intercom Conversation 5.3 Intercom and Mobile Phone Call 1. When you have an incoming mobile phone call during an intercom conversation, you will hear a ring tone. You can choose whether to 1) answer the mobile phone call and stop the intercom conversation, or 2) reject the phone call and stay on the intercom conversation. 1) To answer the phone call and stop the intercom conversation, tap the Center Button. When you hang up the phone call, the intercom will automatically be recovered. 2) To reject the phone call and stay on the intercom conversation, press the Center Button for 2 seconds until you hear a beep. EN Unlike other motorcycle Bluetooth headsets, this prevents a user from being dropped out of an intercom conversation by an incoming mobile call. 2. When you have an incoming intercom call during a mobile phone call, you will hear double high toned beeps, alerting you that there is an incoming intercom call. You will also hear a voice prompt, Intercom requested. In this case, the intercom call does not override the mobile call because intercom has lower priority than mobile call. You have to hang up the mobile phone call to make or receive an intercom call. 19 EN 6 UNIVERSAL INTERCOM You can have an intercom conversation with non-Sena Bluetooth headsets using the Universal Intercom function. Non-Sena Bluetooth headsets can be connected to the LRP Bluetooth headset if they support the Bluetooth Hands-Free Profile (HFP). The working distance may differ depending on the performance of Bluetooth headset that it is connected to. In general, it is shorter than normal intercom distance since it uses the Bluetooth Hands-Free Profile. 20 6.1 Universal Intercom Pairing The headset can be paired with non-Sena Bluetooth headsets for Bluetooth intercom conversation. You can pair the headset with only one non-Sena Bluetooth headset so if you pair with a different non-Sena Bluetooth headset, the previous pairing will be removed. 1. Turn on the headset and a non-Sena Bluetooth headset that you want to pair with. 2. Press and hold the Center Button for 8 seconds until the blue LED will flash rapidly and you will hear multiple beeps. You will hear a voice prompt, Universal intercom pairing. 3. Perform the operation required for handsfree pairing on the non-Sena Bluetooth headset (refer to the Users Guide for the headsets you want to use). The headset will automatically pair with a non-

Sena Bluetooth headset when each are in pairing mode. 6.2 Two-way Universal Intercom You can initiate the Universal Intercom connection with non-Sena Bluetooth headsets using the same intercom connection method as you would between other LRP headsets. You may single tap the Center Button to begin an intercom conversation with the first intercom friend, double tap with the second intercom friend, and triple tap with the third intercom friend. Non-Sena Bluetooth headsets may initiate the Universal Intercom connection, by activating the voice dialer or using the redialing operation. You may also disconnect the existing connection by using the operation to end a call (refer to the Users Guide of the headsets for voice dialer, redialing, and ending a call). EN 7 FUNCTION PRIORITY The LINKIN Ride Pal III operates in the following order of priority:

(highest) Mobile phone Intercom Music sharing by Bluetooth stereo music

(lowest) Bluetooth stereo music A lower priority function is always interrupted by a higher priority function. For example, stereo music is interrupted by intercom call, and an intercom conversation is interrupted by an incoming mobile phone call. 21 EN 8 CONFIGURATION SETTING 4. If no button is pressed within 10 seconds, the headset will exit the configuration and go back to stand-by mode. 5. If you want to exit the configuration You can set the configuration of the LINKIN Ride Pal III by the voice menu instruction described below. 1. To enter into voice configuration menu, press and hold the Center Button for 12 seconds until the LED shows solid blue and you hear high toned double beeps. You will also hear a voice prompt, Configuration menu. 2. Tap the (+) Button or the (-) Button to navigate between the menus. You will hear voice prompts for each menu item as below. 3. You can enable/disable a feature or execute a command by tapping the Center Button. 22 immediately, Tap the (+) Button or the (-) Button until you hear a voice prompt, Exit configuration, and tap the Center Button. The voice prompt for each menu item is as below:

(1) Phone pairing

(2) Multipoint Pairing

(3) Phone selective pairing

(4) Media selective pairing

(5) Speed dial

(6) Voice prompt

(7) Sidetone

(8) Noise control

(9) Delete all pairings

(10) Factory reset

(11) Exit configuration EN Phone pairing 8.1 Mobile Phone Pairing Multipoint Pairing Voice Prompt Phone pairing Phone selective pairing Factory Default N/A Media selective pairing Speed dial Voice prompt Sidetone Noise control Delete all pairings Factory reset Exit configuration To go into mobile phone pairing mode, tap the

(+) Button or the (-) Button until you hear the voice prompt, Phone pairing. Please refer to section 2.1 for details on mobile phone pairing. If you tap the (+) Button or the (-) Button, you can exit from the phone pairing mode. 8.2 Multipoint Phone Pairing Voice Prompt

"Multipoint pairing"

Factory Default N/A 23 8.4 Media Selective Pairing Voice Prompt

"Media selective pairing"

Factory Default N/A To go into media selective pairing mode, tap the (+) Button or the (-) Button until you hear the voice prompt, Media selective pairing. Please refer to section 2.3.1 for details on media selective pairing. If you tap the (+) Button or the (-) Button, you can exit from the media selective pairing mode. EN To go into multipoint pairing mode, tap the (+) Button or the (-) Button until you hear the voice prompt, Multipoint pairing. Please refer to section 2.2 for details on second mobile phone pairing. If you tap the (+) Button or the (-) Button, you can exit from the second mobile phone pairing mode. 8.3 Phone Selective Pairing Voice Prompt

"Phone selective pairing"

Factory Default N/A To go into phone selective pairing mode, tap the (+) Button or the (-) Button until you hear the voice prompt, Phone selective pairing. Please refer to section 2.3.2 for details on phone selective pairing. If you tap the (+) Button or the (-) Button, you can exit from the phone selective pairing mode. 24 8.5 Assigning Speed Dial Voice Prompt

"Speed dial"

Factory Default N/A Execute Tap the Center Button 1. To assign a phone number as a speed dial, tap the (+) Button or the (-) Button until you hear a voice prompt, Speed dial. 2. Tap the Center Button, and you will hear a voice prompt, Speed dial one and Phone connected. 3. Tap the (+) Button or the (-) Button to select one of three speed dial numbers and you hear a voice prompt, Speed dial (#). EN 4. Call a phone number you want to assign and you will hear a voice prompt, Save speed dial (#). The phone number is automatically assigned to the selected speed dial number. Then the phone call will hang up before being connected. 5. To exit the menu, tap the (+) Button or the

(-) Button until you hear a voice prompt, Cancel, and tap the Center Button to confirm. You will then hear a voice prompt, Cancel. If no button is pressed within 1 minute, the headset will exit the configuration menu and go back to stand-

by mode. Note:

After assigning a phone number to one of three speed dials, you can continually assign another phone number to the rest of two speed dials. 25 EN 8.6 Enabling/Disabling Voice 8.7 Enabling/Disabling Sidetone Prompts Voice Prompt Voice prompt Factory Default Enable Enable/Disable Tap the Center Button You can disable voice prompts by configuration setting, but the following voice prompts are always on. Voice prompts for configuration setting menu Voice prompts for battery level indicator Voice prompts for speed dial Voice Prompt Sidetone Factory Default Disable Enable/Disable Tap the Center Button Sidetone is audible feedback of your own voice. It helps you to naturally speak at the correct level according to varying helmet noise conditions. If this feature is enabled, you can hear what you are speaking during an intercom conversation or a phone call. 26 8.8 Enabling/Disabling Advanced 8.9 Delete All Bluetooth Pairing Noise Control Information Voice Prompt Noise control Voice Prompt Delete all pairings Factory Default Enable Factory Default N/A EN Enable/Disable Tap the Center Button When Advanced Noise Control is enabled, the background noise is reduced during an intercom conversation. When it is disabled, the background noise is mixed with your voice during intercom. Execute Tap the Center Button To delete all Bluetooth pairing information of the headset, tap the (+) Button or the (-) Button until you hear a voice prompt, Delete all pairings, and tap the Center Button to confirm. 27 EN 8.10 Factory Reset 8.11 Exit Voice Configuration Voice Prompt Factory reset Factory Default N/A Execute Tap the Center Button To restore factory default settings on the LINKIN Ride Pal III, tap the (+) Button or the (-) Button until you hear a voice prompt, Factory reset, and tap the Center Button to confirm. The LINKIN Ride Pal III powers off with a voice prompt, Headset reset, goodbye. Menu Voice Prompt Exit configuration Factory Default N/A Execute Tap the Center Button To exit voice configuration menu and get back to stand-by mode, tap the (+) Button or the (-) Button until you hear a voice prompt, Exit configuration, and tap the Center Button to confirm. 28 Tap (+) Button or (-) Button Tap Center Button 9 FIRMWARE UPGRADE EN The LINKIN Ride Pal III supports firmware upgrades. You can update the firmware using the LS2 Bluetooth Device Manager (please refer to section 1.6, LS2 Bluetooth Device Manager). Phone Pairing Multipoint Pairing Phone Selective Pairing Media Selective Pairing None None None None Speed Dial Execute Voice Prompt Enable/Disable Sidetone Enable/Disable Advanced Noise Control Enable/Disable Delete All Pairings Factory Reset Exit Configuration Execute Execute Execute Voice Configuration Menu & Button Operations 29 EN 10 TROUBLESHOOTING 10.1 Intercom Failure When you try to start an intercom conversation with an intercom friend who is unavailable within range or already having a conference intercom with other riders or a mobile phone call, you will hear a low tone double beep signifying an intercom busy signal. In this case, you have to try again later. 10.2 Intercom Reconnection If your intercom friend goes out of range while having an intercom conversation, you may hear static noise and eventually the intercom will be disconnected. In this case, the LINKIN Ride Pal III automatically tries to reconnect the intercom every 8 seconds and you will hear high tone double beeps until the intercom is reestablished. If you do not want to make a reconnection, tap the Center Button to stop the attempt. 30 EN 10.3 Fault Reset 10.4 Factory Reset When the headset is not working properly or is in faulty status for any reason, you may reset by pushing the pin-hole reset button next to the antenna. Insert a paper clip into the reset pin-hole and press the reset button for a second with light pressure. The LINKIN Ride Pal III will be switched off. Restart the system and try again. This will not restore the headset to factory default settings. If you want to restore the headset to factory default settings, use the Factory Reset in the configuration menu. The headset automatically restores the default settings and turns off. Please refer to section 8.10, Factory Reset for more details. 31 EN 11 OPERATION QUICK REFERENCE Type Function Button Command LED Beep Basic Function Power on Power off Volume adjustment Mobile Phone Answer mobile phone call Press the Center Button and the (+) Button for 1 second Tap the Center Button and the (+) Button Solid blue Ascending beeps Solid red Descending beeps Tap the (+) Button or the (-) Button

-

Tap the Center Button

-

End mobile phone call Press the Center Voice dial Speed dial Reject incoming call Button for 2 seconds Press the Center Button for 3 seconds Press the (+) Button for 3 seconds Press the Center Button for 2 seconds

-

-

-

-

32

-

-

-

-

Mid-tone single beep

-

EN Type Function Button Command LED Beep Intercom Intercom pairing Press the Center Button for 5 seconds Red flashing Mid-tone single beep Start/End each intercom Tap the Center Button of any one of the two headsets Tap the Center Button

-

-

Music Play/Pause Bluetooth music Press the Center Button for 1 second Track forward/back Press the (+) Button or the (-) Button for 1 second

-

-

Mid-tone double beep

-

33 EN CERTIFICATION AND SAFETY APPROVALS FCC Compliance Statement This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions:

(1) This device may not cause harmful interference, and

(2) This device must accept any interference received, including interference that may cause undesired operation. 34 This equipment has been tested and found to comply with the limits for a digital device pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment on and off, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antennae Increase the separation between the equipment and the receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/

TV technician for help. FCC RF Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End users must follow the specific operating instructions for satisfying RF exposure compliance. The antenna used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. FCC Caution Any changes or modifications to the equipment not expressly approved by the party responsible for compliance could void users authority to operate the equipment. EN CE Declaration of Conformity This product is CE marked according to the provisions of the R&TTE Directive (1999/5/EC). Hereby, LRP declares that this product is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC. Please note that this product uses radio frequency bands not harmonized within EU. Within the EU this product is intended to be used in Austria, Belgium, Denmark, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg, The Netherlands, Portugal, Spain, Sweden, United Kingdom and within EFTA in Iceland, Norway and Switzerland. Industry Canada Statement This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions:

(1) This device may not cause interference. 35 EN

(2) This device must accept any interference, including interference that may cause undesired operation of the device. Bluetooth License The Bluetooth word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by LRP is under license. Other trademarks and trade names are those of their respective owners. The product is compliant with and adopts the Bluetooth Specification 3.0 and has successfully passed all interoperability tests that are specified in the Bluetooth specification. However, interoperability between the device and other Bluetooth -

enabled products is not guaranteed. WEEE (Waste Electrical and Electronic Equipment) The crossed-out wheel bin symbol on the product, literature, or packaging reminds you that all electrical and electronic products, batteries, and accumulators must be taken to separate collection at the end of their working life. This requirement applies to the European Union and other locations where separate collection systems are available. To prevent possible harm to the environment or human health from uncontrolled waste disposal, please do not dispose of these products as unsorted municipal waste, but hand it in at an official collection point for recycling. 36 SAFETY INFORMATION Please ensure that the product is properly used by observing the warnings and cautions below to prevent any risk and/or damage to property. Product Storage and Management Keep the product free of dust. It may damage mechanical and electronic parts of the product. Do not store the product in high temperatures as this may reduce the life span of electronic devices, damage the battery, and/or melt plastic parts of the product. Do not store the product in cold temperatures. Abrupt changes in temperatures may cause condensation and damage electronic circuits. Do not clean the product with cleaning solvents, toxic chemicals, or strong detergents as this may damage the product. EN Do not paint the product. Paint may obstruct moving parts or interfere with the normal operation of the product. Do not drop or otherwise shock the product. It may damage the product or its internal electronic circuits. Do not disassemble, repair or modify the product as this may damage the product and invalidate the product warranty. Product Use In some regions, it is prohibited by law to ride motorcycles or bicycles while wearing headsets. Therefore be certain to comply with all relevant laws in the region before using the product. The headset is for motorcycle helmets only. To install the headset, you must follow the installation instructions shown in the Users Guide. 37 EN Use of the product at a high volume for a long period of time may damage your eardrums or hearing ability. Keep the volume at a modest level. Do not cause impact to the product or touch it with sharp tools as this may damage the product. Do not use the product in high-temperatures or apply heat to the product as this may cause damage, explosion, or fire. Keep the product dry and away from water. It may damage the product. Keep product away from pets or small children. It may damage the product or cause accidents. Do not use the product near a microwave oven or a wireless LAN device as this may cause malfunction or interference with the product. In any place where wireless communication is prohibited, such as hospitals or airplanes, turn off the power and refrain from using the product. In a place where wireless communication is prohibited, electromagnetic waves may cause hazards or accidents. Do not use the product near hazardous explosives. When there are near any explosion hazards, turn off the power and heed any regulations, instructions, and signs in the area. When using the product, drive at a low speed

(slower than 35 km/h) for safety. In addition, be certain to conform to laws regarding the use of communications devices while driving. Do not put the product where it may hamper the driver's vision or manipulate it while driving. This may cause traffic accidents. Before driving, fasten the product to the helmet, and double-check that it is fastened. Separation of the product while driving may cause damage to the product or accidents. 38 EN If the product is damaged, stop using it Store the battery at temperatures of immediately. It may cause damage, explosion, or fire. Battery This product has an irreplaceable rechargeable battery inside. Therefore, when using the product, make sure to adhere to the following:

15 C ~ 25 C (59 F ~ 77 F). Higher or lower temperatures may reduce the capacity and life of the battery, or may cause temporary non-operation. Do not use the product in sub-zero temperature, because it may cause serious reduction of the battery performance. If you apply heat to the battery or throw it into Never separate the battery from the product fire, it may explode. as this may damage the product. The battery performance may be reduced over time with usage. Do not use the product with a damaged battery. It may explode and/or cause accidents. In recharging the battery, make sure to use Never use a damaged charger. It may an approved charger provided by the manufacturer. Use of a non-approved charger may cause fire, explosion, leakage, and other hazards may also reduce the life time or performance of the battery. explode and/or cause accidents. Battery life may vary depending on conditions, environmental factors, functions of the product in use, and devices used with it. 39 EN PRODUCT WARRANTY AND DISCLAIMER Limited Warranty Limited Warranty LRP guarantees the product quality based on the technical specification stated in the product manual, and data regarding product warranty. Here, product warranty extends to the product only. LRP will not be liable for any loss, damage of human life, or loss of property which may result from using the product beyond defective parts or flaws that occur due to problems in manufacture. 40 Warranty Period LRP guarantees free-of-charge replacements of defective parts of the product or flaws that may have occurred due to problems in manufacture for a period of 2 years from the date of initial purchase. Termination Quality warranty of the product becomes effective on the date of initial purchase. In addition, the quality warranty of the product expires when the warranty period expires. However, in the following cases, the warranty will be terminated prematurely. In the event the product has been sold or transferred to a third party. In the event the manufacturer's name, serial number, product label, or other markings have been modified or removed. In the event any unauthorized person has tried to disassemble, repair, or modify the product. Notice and Waiver By buying and using this product, you relinquish considerable legal rights including any claim for compensation for damages. Therefore, be certain to read and understand the following terms and conditions before using the product. Use of this product will constitute consent to this agreement, and forfeiture of rights to all claims. If you do not consent to all the terms and conditions of this agreement, return the product for a refund. 1. You agree that you, your descendants, legal proxies, successors, or transferees will not raise permanent volitional request for any suit, claim, implementation, redemption or similar action from LRP and Sena Technologies, Inc. ("Sena") with regard to any occasion such as difficulty, pain, suffering, inconvenience, loss, injury, or death which may occur to you or a third party during the use of this product. EN 2. You must completely understand and accept all risks (including those occurring due to any careless behavior of yours or others) which may occur during the use of this product. 3. You are responsible for ensuring that your medical condition permits usage of the product and that you are in sufficient physical condition for using any device which can be used with it. In addition, you must ensure that the product does not limit your abilities and that you are able to use it safely. 4. You must be an adult who can take responsibilities for using the product. 5. You must read and understand the following warnings and alerts:

41 EN LRP and Sena together with employees, managers, partners, subsidiaries, representatives, agents, supporting firms and suppliers, sole sellers of LRP and Sena (collectively referred to as "the company") recommend that, before using the product and similar devices of any brands including its derivative models, you collect any relevant information in advance and be entirely prepared in terms of weather, traffic situation, and road conditions. When you use the product while you operating any vehicle or equipment such as motorcycles, scooters, mopeds, ATVs, or quad-bikes (hereinafter called as

"transportation means"), you must take complete caution regardless of the location of such operation. Use of the product on the road may cause such risks as fracture, serious disability, or death. Risk factors, which may occur when you use the product, may be due to errors of the manufacturer, its agents, or third parties which are involved in the manufacturing. Risk factors, which may occur when you use the product, may be unforeseeable. Therefore, you must take full responsibility for any damage or loss caused by all risk factors which may occur when using the product. When you use the product, use good judgment; never use it under the influence of alcohol. 6. You must read and completely understand all terms and conditions of legal rights and warnings that are involved in using the product. In addition, usage of the product constitutes acceptance of all terms and conditions regarding waiver of rights. 42 Warranty Exclusions Reasons for Limited Liabilities If you do not return the product after purchasing it, you relinquish all rights to liabilities, loss, claims, and claims for reimbursement of expenses (including attorney's fees). Therefore, LRP will not be liable for physical injury, death, or any loss or damage of transportation means, possessions, or assets which belong to you or third parties that may have occurred while you use the product. Further, LRP will not be liable for any substantial damage not related to the, condition, environment, or malfunction of the product. All risks related with the operation of the product depend entirely on the user regardless of its use by the initial purchaser of a third party. Use of this product may violate local or national laws. In addition, be aware once again that correct and safe use of the product is entirely your responsibility. EN Limitation of Liability TO THE FULL EXTENT ALLOWED BY LAW, LRP EXCLUDES FOR ITSELF AND ITS SUPPLIERS ANY LIABILITY, WHETHER BASED IN CONTRACT OR TORT (INCLUDING NEGLIGENCE), FOR INCIDENTAL, CONSEQUENTIAL, INDIRECT, SPECIAL, OR PUNITIVE DAMAGES OF ANY KIND, OR FOR LOSS OF REVENUE OR PROFITS, LOSS OF BUSINESS, LOSS OF INFORMATION OR DATA, OR OTHER FINANCIAL LOSS ARISING OUT OF OR IN CONNECTION WITH THE SALE, INSTALLATION, MAINTENANCE, USE, PERFORMANCE, FAILURE, OR INTERRUPTION OF ITS PRODUCTS, EVEN IF LRP OR ITS AUTHORIZED RESELLER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES, AND LIMITS ITS LIABILITY TO REPAIR, REPLACEMENT, OR REFUND OF THE PURCHASE PRICE PAID, AT LRPS OPTION. THIS DISCLAIMER OF LIABILITY FOR DAMAGES WILL NOT BE AFFECTED IF ANY 43 EN REMEDY PROVIDED HEREIN SHALL FAIL OF ITS ESSENTIAL PURPOSE. IN ANY CASE, THE TOTAL COMPENSATION LIABILITIES OF LRP OR ITS SALES AGENTS SHALL NOT EXCEED THE PRICE PAID FOR THE PRODUCT BY THE PURCHASER. Liabilities Disclaimer In addition to damages which may occur due to the use of the product, LRP will not be liable for damages of the product which occur due to the following events. In the event the product is misused or used for purposes other than its intended purposes. In the event the product is damaged because the user does not follow the content of the product manual. In the event the product is damaged because it has been left unattended or has undergone any other accident. 44 In the event the product is damaged because the user has used any parts or software which are not provided by the manufacturer. In the event the product is damaged because the user has disassembled, repaired, or modified it in such way as is not explained in the product manual. In the event the product is damaged by a third party. In the event the product is damaged due to Acts of God (including fire, flood, earthquake, storm, hurricane or other natural disaster). In the event the surface of the product is damaged by use. Warranty Service To obtain product warranty service, send the defective product, at your expense, to the manufacturer or the seller along with proof of purchase (a receipt that shows the purchase date, a product registration certificate of the Website, and other relevant information). Take necessary measures to protect the product. In order to get a refund or replacement, you must include the whole package as it was purchased. Free-of-charge Service LRP will provide free-of-charge repair or replacement service for the product when product defects occur within the scope of the product warranty during the warranty period. EN 45

Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Test Report Version Test Report No. Date Description DRTFCC1708-0164 Aug. 31, 2017 Initial issue TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 2 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Table of Contents 1. General Information ............................................................................................................... 4 1.1 Testing Laboratory .......................................................................................................................... 4 1.2 Testing Environment ....................................................................................................................... 4 1.3 Measurement Uncertainty ............................................................................................................... 4 1.4 Details of Applicant ......................................................................................................................... 5 1.5 Description of EUT .......................................................................................................................... 5 1.6 Declaration by the applicant / manufacturer ................................................................................. 5 1.7 Information about the FHSS characteristics ................................................................................. 6 1.8 Test Equipment List ......................................................................................................................... 7 1.9 Summary of Test Results ................................................................................................................ 8 1.10 Conclusion of worst-case and operation mode .......................................................................... 9 2. Maximum Peak Output Power Measurement .................................................................... 10 2.1 Test Setup ...................................................................................................................................... 10 2.2 Limit ................................................................................................................................................ 10 2.3 Test Procedure ............................................................................................................................... 10 2.4 Test Results ................................................................................................................................... 11 3. 20 dB BW .............................................................................................................................. 17 3.1 Test Setup ...................................................................................................................................... 17 3.2 Limit ................................................................................................................................................ 17 3.3 Test Procedure ............................................................................................................................... 17 3.4 Test Results ................................................................................................................................... 17 4. Carrier Frequency Separation ............................................................................................ 23 4.1 Test Setup ...................................................................................................................................... 23 4.2 Limit ................................................................................................................................................ 23 4.3 Procedure ....................................................................................................................................... 23 4.4 Test Results ................................................................................................................................... 23 5. Number of Hopping Frequencies ....................................................................................... 28 5.1 Test Setup ...................................................................................................................................... 28 5.2 Limit ................................................................................................................................................ 28 5.3 Procedure ....................................................................................................................................... 28 5.4 Test Results ................................................................................................................................... 28 6. Time of Occupancy (Dwell Time) ........................................................................................ 34 6.1 Test Setup ...................................................................................................................................... 34 6.2 Limit ................................................................................................................................................ 34 6.3 Test Procedure ............................................................................................................................... 34 6.4 Test Results ................................................................................................................................... 34 7. Transmitter Radiated Spurious Emissions and Conducted Spurious Emission .......... 39 7.1 Test Setup ...................................................................................................................................... 39 7.2 Limit ................................................................................................................................................ 39 7.3. Test Procedures ............................................................................................................................ 40 7.3.1. Test Procedures for Radiated Spurious Emissions ............................................................. 40 7.3.2. Test Procedures for Conducted Spurious Emissions .......................................................... 40 7.4. Test Results .................................................................................................................................. 42 7.4.1. Radiated Emissions................................................................................................................. 42 7.4.3. Conducted Spurious Emissions ............................................................................................ 45 8. Transmitter AC Power Line Conducted Emission ............................................................ 69 8.1 Test Setup ...................................................................................................................................... 69 8.2 Limit ................................................................................................................................................ 69 8.3 Test Procedures ............................................................................................................................. 69 8.4 Test Results ................................................................................................................................... 69 9. Antenna Requirement .......................................................................................................... 70 10. Occupied Bandwidth (99 %) ............................................................................................. 71 10.1 Test Setup .................................................................................................................................... 71 10.2 Limit .............................................................................................................................................. 71 10.3 Test Procedure ............................................................................................................................. 71 10.4 Test Results ................................................................................................................................. 71 APPENDIX I ............................................................................................................................... 72 APPENDIX II .............................................................................................................................. 73 TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 3 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 1. General Information 1.1 Testing Laboratory DT&C Co., Ltd. The 3 m test site and conducted measurement facility used to collect the radiated data are located at the 42, Yurim-ro, 154beon-gil, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea 17042. The site is constructed in conformance with the requirements.

- FCC MRA Accredited Test Firm No. : KR0034 www.dtnc.net Telephone FAX

:

:

+ 82-31-321-2664

+ 82-31-321-1664 1.2 Testing Environment Ambient Condition Temperature

+22 ~ +25 Relative Humidity 44 % ~ 48 %

1.3 Measurement Uncertainty The measurement uncertainties shown below were calculated in accordance with requirements of ANSI C63.4-2014 and ANSI C63.10-2013. All measurement uncertainty values are shown with a coverage factor of k = 2 to indicate a 95 % level of confidence. Test items Measurement uncertainty Transmitter Output Power 0.7 dB (The confidence level is about 95 %, k = 2) Conducted spurious emission 1.1 dB (The confidence level is about 95 %, k = 2) Radiated spurious emission

(1 GHz Below) Radiated spurious emission

(1 GHz ~ 18 GHz) Radiated spurious emission

(18 GHz Above) 5.1 dB (The confidence level is about 95 %, k = 2) 5.4 dB (The confidence level is about 95 %, k = 2) 5.3 dB (The confidence level is about 95 %, k = 2) TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 4 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 1.4 Details of Applicant Applicant Address

: Sena Technologies,Inc.

: 19, Heolleung-ro 569-gil, Gangnam-gu, Seoul, South Korea Contact person

: Seunghyun KIM 1.5 Description of EUT EUT Model Name Add Model Name LRPIII SP50 N/A Serial Number Identical prototype Hardware version Software version 1.0 1.0 Power Supply DC 3.7 V Frequency Range 2402 MHz ~ 2480 MHz Modulation Technique GFSK, /4DQPSK, 8DPSK Number of Channels 79 Antenna Type External Antenna Antenna Gain PK : 1.519 dBi 1.6 Declaration by the applicant / manufacturer

- NA TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 5 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 1.7 Information about the FHSS characteristics

- This Bluetooth module has been tested by a Bluetooth Qualification Lab, and we confirm the following :

A) The hopping sequence is pseudorandom B) All channels are used equally on average C) The receiver input bandwidth equals the transmit bandwidth D) The receiver hops in sequence with the transmit signal

- 15.247(g) : In accordance with the Bluetooth Industry Standard, the system is designed to comply with all of the regulations in Section 15.247 when the transmitter is presented with a continuous data

(or information) system.

- 15.247(h) : In accordance with the Bluetooth Industry Standard, the system does not coordinate its channels selection / hopping sequence with other frequency hopping systems for the express purpose of avoiding the simultaneous occupancy of individual hopping frequencies by multiple transmitters.

- 15.247(h) : The EUT employs Adaptive Frequency Hopping (AFH) which identifies sources of interference namely devices operating in 802.11 WLAN and excludes them from the list of available channels. The process of re-mapping reduces the number of test channels from 79 channels to a minimum number of 20 channels. TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 6 / 77 1.8 Test Equipment List Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Type Manufacturer Model Cal.Date

(yy/mm/dd) Next.Cal.Date

(yy/mm/dd) S/N Spectrum Analyzer Agilent Technologies N9020A 16/10/19 17/10/19 MY48011075 Digital Multimeter Agilent Technologies 34401A 17/01/04 18/01/04 US36099541 DC Power Supply SM techno SDP30-5D 17/01/05 18/01/05 305DLJ204 Signal Generator Rohde Schwarz SMBV100A 17/01/04 18/01/04 255571 Signal Generator Rohde Schwarz SMF100A 17/04/21 18/04/21 102341 Thermohygrometer BODYCOM BJ5478 17/04/11 18/04/11 120612-2 Loop Antenna Schwarzbeck FMZB1513 16/04/22 18/04/22 1513-128 Bilog Antenna SCHAFFNER CBL6112B 16/05/23 18/05/23 2737 Horn Antenna ETS-LINDGREN 3117 16/05/03 18/05/03 140394 Horn Antenna A.H.Systems Inc. SAS-574 15/09/03 17/09/03 155 PreAmplifier Agilent 8449B 17/01/11 18/01/11 3008A00370 PreAmplifier tsj MLA-010K01-

B01-27 17/03/06 18/03/06 1844539 EMI TEST RECEIVER Rohde Schwarz ESU 17/02/03 18/02/03 100538 Highpass Filter Highpass Filter Wainwright Instruments Wainwright Instruments WHKX12-

2580-3000-

18000-80SS WHNX6-6320-

8000-26500-

40CC 16/09/09 17/09/09 16/09/13 17/09/13 3 1 Attenuator SMAJK SMAJK-50-10 16/09/08 17/09/08 15081902 Power Meter & Wide Bandwidth Sensor Anritsu ML2495A MA2490A 16/05/02 17/05/02 1306007 1249001 TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 7 / 77 1.9 Summary of Test Results Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 FCC Part RSS Std. Parameter Limit

(Using in 2400~ 2483.5 MHz) Test Condition Status Note 1 Carrier Frequency Separation

>= 25 kHz or

>= Two thirds of the 20 dB BW, whichever is greater. 15.247(a) RSS-247(5.1) Number of Hopping Frequencies

>= 15 hops 20 dB Bandwidth N/A Dwell Time

=< 0.4 seconds 15.247(b) RSS-247(5.4) Transmitter Output Power 15.247(d) RSS-247(5.5) Conducted Spurious Emissions Conducted For FCC

=< 1 Watt , if CHs >= 75 Others =< 0.125 W For IC if CHs >= 75

=< 1 Watt For Conducted Power

=< 4 Watt For e.i.r.p, Others

=< 0.125 W For Conducted Power.

=< 4 Watt For e.i.r.p The radiated emission to any 100 kHz of out-band shall be at least 20 dB below the highest in-band spectral density. RSS Gen(6.6) Occupied Bandwidth (99 %) N/A C C C C C C NA 15.247(d) 15.205 & 209 RSS-247(5.5) RSS-Gen

(8.9 & 8.10) 15.207 RSS-Gen(8.8) 15.203 RSS-Gen(8.3) Radiated Spurious Emissions FCC 15.209 Limits RSS-Gen 8.9 Radiated C Note2 AC Conducted Emissions FCC 15.207 Limits AC Line Conducted NA Note3 Antenna Requirements FCC 15.203

-

C Note 1 : C = Comply NC = Not Comply NT = Not Tested NA = Not Applicable Note 2 : This test item was performed in each axis and the worst case data was reported. Note 3 : The power supply of this device is only DC (Internal Battery) and Bluetooth function is disabled in charging status. Note 4 : The sample was tested according to the following specifications :

- ANSI C63.10-2013 TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 8 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 1.10 Conclusion of worst-case and operation mode The EUT has three type of modulation (GFSK, /4DQPSK and 8DPSK). Therefore all applicable requirements were tested with all the modulations. And packet type was tested at the worst case(DH5). The field strength of spurious emission was measured in three orthogonal EUT positions (X-axis, Y-axis and Z-axis). Tested frequency information,

- Hopping Function : Enable TX Frequency (MHz) RX Frequency (MHz) Hopping Band 2402 ~ 2480 2402 ~ 2480

- Hopping Function : Disable TX Frequency (MHz) RX Frequency (MHz) Lowest Channel Middle Channel Highest Channel 2402 2441 2480 2402 2441 2480 TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 9 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 2. Maximum Peak Output Power Measurement 2.1 Test Setup Refer to the APPENDIX I. 2.2 Limit FCC Requirements The maximum peak output power of the intentional radiator shall not exceed the following :

1. 15.247(a)(1), Frequency hopping systems shall have hopping channel carrier frequencies separated by a minimum of 25 kHz or the 20 dB bandwidth of the hopping channel, whichever is greater. Alternatively, frequency hopping systems operating in the 2400-2483.5 MHz band may have hopping channel carrier frequencies that are separated by 25 kHz or two-thirds of the 20 dB bandwidth of the hopping channel, whichever is greater, provided the systems operate with an output power no greater than 125 mW. 2. 15.247(b)(1), For frequency hopping systems operating in the 2400 2483.5 MHz employing at least 75 non-overlapping hopping channels, and all frequency hopping systems in the 5725 5805 MHz band : 1 Watt. IC Requirements 1. RSS-247(5.4), For FHSs operating in the band 2400-2483.5 MHz, the maximum peak conducted output power shall not exceed 1.0 W if the hopset uses 75 or more hopping channels; the maximum peak conducted output power shall not exceed 0.125 W if the hopset uses less than 75 hopping channels. The e.i.r.p. shall not exceed 4 W. 2.3 Test Procedure 1. The RF output power was measured with a spectrum analyzer connected to the RF Antenna connector

(conducted measurement) while EUT was operating in transmit mode at the appropriate center frequency, A spectrum analyzer was used to record the shape of the transmit signal. 2. The bandwidth of the fundamental frequency was measured with the spectrum analyzer using ;

Span = approximately 5 times of the 20 dB bandwidth, centered on a hopping channel RBW 20 dB BW VBW RBW Sweep = auto Detector function = peak Trace = max hold TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 10 / 77 2.4 Test Results Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Modulation Tested Channel GFSK

/4DQPSK 8DPSK Lowest Middle Highest Lowest Middle Highest Lowest Middle Highest Frame Average Output Power Peak Output Power dBm mW dBm mW 5.89 6.20 6.48 5.81 6.17 6.46 5.81 6.16 6.48 3.882 4.169 4.446 3.811 4.140 7.10 8.03 8.28 8.87 9.79 5.129 6.353 6.730 7.709 9.528 4.426 10.07 10.162 3.811 4.130 8.77 9.79 7.534 9.528 4.446 10.07 10.162 Note 1 : The frame average output power was tested using an average power meter for reference only. Note 2 : See next pages for actual measured spectrum plots. TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 11 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Peak Output Power Lowest Channel & Modulation : GFSK Peak Output Power Middle Channel & Modulation : GFSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 12 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Peak Output Power Highest Channel & Modulation : GFSK Peak Output Power Lowest Channel & Modulation : /4DQPSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 13 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Peak Output Power Middle Channel & Modulation : /4DQPSK Peak Output Power Highest Channel & Modulation : /4DQPSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 14 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Peak Output Power Lowest Channel & Modulation : 8DPSK Peak Output Power Middle Channel & Modulation : 8DPSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 15 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Peak Output Power Highest Channel & Modulation : 8DPSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 16 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 3. 20 dB BW 3.1 Test Setup Refer to the APPENDIX I. 3.2 Limit Limit : Not Applicable 3.3 Test Procedure 1. The 20 dB bandwidth were measured with a spectrum analyzer connected to RF antenna Connector

(conducted measurement) while EUT was operating in transmit mode. The analyzer center frequency was set to the EUT carrier frequency, using the analyzer. 2. The bandwidth of the fundamental frequency was measured with the spectrum analyzer using below setting:

RBW shall be in the range of 1% to 5% of the 20 dB bandwidth and VBW 3 RBW, Span = between two times and five times the 20 dB bandwidth. 3.4 Test Results Modulation Tested Channel 20 dB BW (MHz) GFSK

/4DQPSK 8DPSK Lowest Middle Highest Lowest Middle Highest Lowest Middle Highest Note 1 : See next pages for actual measured spectrum plots. 0.969 0.981 0.985 1.319 1.320 1.320 1.324 1.324 1.328 TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 17 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 20 dB Bandwidth Lowest Channel & Modulation : GFSK 20 dB Bandwidth Middle Channel & Modulation : GFSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 18 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 20 dB Bandwidth Highest Channel & Modulation : GFSK 20 dB Bandwidth Lowest Channel & Modulation : /4DQPSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 19 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 20 dB Bandwidth Middle Channel & Modulation : /4DQPSK 20 dB Bandwidth Highest Channel & Modulation : /4DQPSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 20 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 20 dB Bandwidth Lowest Channel & Modulation : 8DPSK 20 dB Bandwidth Middle Channel & Modulation : 8DPSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 21 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 20 dB Bandwidth Highest Channel & Modulation : 8DPSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 22 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 4. Carrier Frequency Separation 4.1 Test Setup Refer to the APPENDIX I. 4.2 Limit Limit : 25 kHz or Two-Thirds of the 20 dB BW whichever is greater. 4.3 Procedure The carrier frequency separation was measured with a spectrum analyzer connected to the antenna terminal, while EUT had its hopping function enabled. After the trace being stable, the reading value between the peaks of the adjacent channels using the marker-

delta function was recorded as the measurement results. The spectrum analyzer is set to :

Span = Wide enough to capture the peaks of two adjacent channels RBW = Start with the RBW set to approximately 30% of the channel spacing; adjust as necessary to best identify the center of each individual channel. VBW RBW Detector function = peak Sweep = auto Trace = max hold 4.4 Test Results FH mode Hopping Mode Modulation Peak of center channel

(MHz) GFSK 2440.991 Peak of adjacent Channel

(MHz) 2441.993 Enable

/4DQPSK 2440.991 2441.993 8DPSK 2440.994 2441.993 AFH mode Hopping Mode Modulation Peak of center channel

(MHz) GFSK 2410.991 Peak of adjacent Channel

(MHz) 2411.993 Enable

/4DQPSK 2410.991 2411.993 8DPSK 2410.994 2411.993 Note 1 : See next pages for actual measured spectrum plots.

- Minimum Standard :

Test Result

(MHz) 1.002 1.002 0.999 Test Result

(MHz) 1.002 1.002 0.999 Frequency hopping systems shall have hopping channel carrier frequencies separated by a minimum of 25 kHz or the 20 dB bandwidth of the hopping channel, whichever is greater. Alternatively, frequency hopping systems operating in the 2400 - 2483.5 MHz band may have hopping channel carrier frequencies that are separated by 25 kHz or two-thirds of the 20 dB bandwidth of the hopping channel, whichever is greater, provided the systems operate with an output power no greater than 125 mW TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 23 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Carrier Frequency Separation (FH) Hopping mode : Enable & GFSK Carrier Frequency Separation (FH) Hopping mode : Enable & /4DQPSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 24 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Carrier Frequency Separation (FH) Hopping mode : Enable & 8DPSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 25 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Carrier Frequency Separation (AFH) Hopping mode : Enable & GFSK Carrier Frequency Separation (AFH) Hopping mode : Enable & /4DQPSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 26 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Carrier Frequency Separation (AFH) Hopping mode : Enable & 8DPSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 27 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 5. Number of Hopping Frequencies 5.1 Test Setup Refer to the APPENDIX I. 5.2 Limit Limit : >= 15 hops 5.3 Procedure The number of hopping frequencies was measured with a spectrum analyzer connected to the antenna terminal, while EUT had its hopping function enabled. To get higher resolution, two frequency ranges for FH mode within the 2400 ~ 2483.5 MHz were examined. The spectrum analyzer is set to :

Span for FH mode = 50 MHz Start Frequency = 2391.5 MHz, Stop Frequency = 2441.5 MHz Start Frequency = 2441.5 MHz, Stop Frequency = 2491.5 MHz Span for AFH mode = 50 MHz Start Frequency = 2386.0 MHz, Stop Frequency = 2436.0 MHz RBW = To identify clearly the individual channels, set the RBW to less than 30% of the channel spacing or the 20 dB bandwidth, whichever is smaller. VBW RBW Detector function = peak Sweep = auto Trace = max hold 5.4 Test Results FH mode Hopping mode Modulation Test Result (Total Hops) GFSK Enable

/4-DQPSK 8DPSK AFH mode 79 79 79 Hopping mode Modulation Test Result (Total Hops) GFSK Enable

/4-DQPSK 8DPSK 20 20 20 Note 1 : See next pages for actual measured spectrum plots.

- Minimum Standard :

At least 15 hopes TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 28 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Number of Hopping Frequencies 1(FH) Hopping mode : Enable & GFSK Number of Hopping Frequencies 2(FH) Hopping mode : Enable & GFSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 29 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Number of Hopping Frequencies 1(FH) Hopping mode : Enable & /4DQPSK Number of Hopping Frequencies 2(FH) Hopping mode : Enable & /4DQPSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 30 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Number of Hopping Frequencies 1(FH) Hopping mode : Enable & 8DPSK Number of Hopping Frequencies 2(FH) Hopping mode : Enable & 8DPSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 31 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Number of Hopping Frequencies 1(AFH) Hopping mode : Enable & GFSK Number of Hopping Frequencies 1(AFH) Hopping mode : Enable & /4DQPSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 32 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Number of Hopping Frequencies 1(AFH) Hopping mode : Enable & 8DPSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 33 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 6. Time of Occupancy (Dwell Time) 6.1 Test Setup Refer to the APPENDIX I. 6.2 Limit The maximum permissible time of occupancy is 400 ms within a period of 400 ms multiplied by the number of hopping channels employed. 6.3 Test Procedure The dwell time was measured with a spectrum analyzer connected to the antenna terminal, while EUT had its hopping function enabled. The spectrum analyzer is set to :

Center frequency = 2441 MHz RBW = 1 MHz (RBW shall be channel spacing and where possible RBW should be set >> 1 / T, where Span = zero T is the expected dwell time per channel) VBW RBW Trace = max hold 6.4 Test Results FH mode Detector function = peak Hopping mode Packet Type Number of hopping Burst Channels On Time (ms) Period

(ms) Test Result

(sec) Enable AFH mode Hopping mode Enable DH5 2DH5 3DH5 Packet Type DH5 2DH5 3DH5 79 79 79 2.880 3.750 0.307 2.880 3.750 0.307 2.880 3.750 0.307 Number of hopping Burst Channels On Time (ms) Period

(ms) Test Result

(sec) 20 20 20 2.880 3.750 0.154 2.880 3.750 0.154 2.880 3.750 0.154 Note 1 : Dwell Time = 0.4 Hopping channel Burst ON time

((Hopping rate Time slots) Hopping channel)

- Time slots for DH5 = 6 slots (TX = 5 slot / RX = 1 slot)

- Hopping Rate = 1600 for FH mode & 800 for AFH mode Note 2 : See next pages for actual measured spectrum plots. TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 34 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Time of Occupancy (FH) Hopping mode : Enable & DH5 Time of Occupancy (FH) Hopping mode : Enable & 2DH5 TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 35 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Time of Occupancy (FH) Hopping mode : Enable & 3DH5 TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 36 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Time of Occupancy (AFH) Hopping mode : Enable & DH5 Time of Occupancy (AFH) Hopping mode : Enable & 2DH5 TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 37 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Time of Occupancy (AFH) Hopping mode : Enable & 3DH5 TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 38 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 7. Transmitter Radiated Spurious Emissions and Conducted Spurious Emission 7.1 Test Setup Refer to the APPENDIX I. 7.2 Limit According to 15.247(d), in any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted or a radiated measurement, provided the transmitter demonstrates compliance with the peak conducted power limits. If the transmitter complies with the conducted power limits based on the use of RMS averaging over a time interval , as permitted under paragraph(b)(3) of this section, the attenuation required under this paragraph shall be 30 dB instead of 20 dB. Attenuation below the general limits specified in section 15.209(a) is not required. In addition, radiated emission which in the restricted band, as define in section 15.205(a), must also comply the radiated emission limits specified in section 15.209(a) (see section 15.205(c)) According to 15.209(a), except as provided elsewhere in this Subpart, the emissions from an intentional radiator shall not exceed the field strength levels specified in the following table Frequency (MHz) 0.009 ~ 0.490 0.490 ~ 1705 1705 ~ 30.0 30 ~ 88 88 ~ 216 216 ~ 960 Above 960 Limit (uV/m) 2400/F (kHz) 24000/F (kHz) 30 100 **

150 **

200 **

500 Measurement Distance (meter) 300 30 30 3 3 3 3

** Except as provided in 15.209(g), fundamental emissions from intentional radiators operating under this Section shall not be located in the frequency bands 54 - 72 MHz, 76 - 88 MHz, 174 - 216 MHz or 470 - 806 MHz. However, operation within these frequency bands is permitted under other sections of this Part, e.g. 15.231 and 15.241. According to 15.205(a) and (b), only spurious emissions are permitted in any of the frequency bands listed below :

MHz MHz MHz MHz GHz GHz 0.009 ~ 0.110 8.41425 ~ 8.41475 108 ~ 121.94 1300 ~ 1427 4.5 ~ 5.15 14.47 ~ 14.5 0.495 ~ 0.505 12.29 ~ 12.293 123 ~ 138 1435 ~ 1626.5 5.35 ~ 5.46 15.35 ~ 16.2 2.1735 ~ 2.1905 12.51975 ~ 12.52025 149.9 ~ 150.05 1645.5 ~ 1646.5 7.25 ~ 7.75 17.7 ~ 21.4 4.125 ~ 4.128 12.57675 ~ 12.57725 156.52475 ~ 156.52525 1660 ~ 1710 8.025 ~ 8.5 22.01 ~ 23.12 4.17725 ~ 4.17775 13.36 ~ 13.41 156.7 ~ 156.9 1718.8 ~ 1722.2 4.20725 ~ 4.20775 16.42 ~ 16.423 162.0125 ~ 167.17 6.215 ~ 6.218 16.69475 ~ 16.69525 167.72 ~ 173.2 2200 ~ 2300 2310 ~ 2390 9.0 ~ 9.2 9.3 ~ 9.5 23.6 ~ 24.0 31.2 ~ 31.8 10.6 ~ 12.7 36.43 ~ 36.5 6.26775 ~ 6.26825 16.80425 ~ 16.80475 6.31175 ~ 6.31225 8.291 ~ 8.294 8.362 ~ 8.366 8.37625 ~ 8.38675 25.5 ~ 25.67 37.5 ~ 38.25 73 ~ 74.6 74.8 ~ 75.2 240 ~ 285 322 ~ 335.4 399.90 ~ 410 608 ~ 614 960 ~ 1240 2483.5 ~ 2500 13.25 ~ 13.4 Above 38.6 2655 ~ 2900 3260 ~ 3267 3332 ~ 3339 3345.8 ~ 3358 3600 ~ 4400 The field strength of emissions appearing within these frequency bands shall not exceed the limits shown in 15.209. At frequencies equal to or less than 1000 MHz, compliance with the limits in 15.209 shall be demonstrated using measurement instrumentation employing a CISPR quasi-peak detector. Above 1000 MHz, compliance with the emission limits in 15.209 shall be demonstrated based on the average value of the measured emissions. The provisions in 15.35 apply to these measurements. TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 39 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 7.3. Test Procedures 7.3.1. Test Procedures for Radiated Spurious Emissions 1. The EUT is placed on a non-conductive table. For emission measurements at or below 1 GHz, the table height is 80 cm. For emission measurements above 1 GHz, the table height is 1.5 m. The table was rotated 360 degrees to determine the position of the highest radiation. 2. During performing radiated emission below 1 GHz, the EUT was set 3 meters away from the interference receiving antenna, which was mounted on the top of a variable-height antenna tower. During performing radiated emission above 1 GHz, the EUT was set 1 or 3 meter away from the interference-receiving antenna. 3. For measurements above 1GHz absorbers are placed on the floor between the turn table and the antenna mast in such a way so as to maximize the reduction of reflections. For measurements below 1 GHz, the absorbers are removed. 4. The antenna is a broadband antenna, and its height is varied from one meter to four meters above the ground to determine the maximum value of the field strength. Both horizontal and vertical polarizations of the antenna are set to make the measurement. 5. For each suspected emission, the EUT was arranged to its worst case and then the antenna was tuned to heights from 1 meter to 4 meters and the table was turned from 0 degrees to 360 degrees to find the maximum reading. 6. The test-receiver system was set to Peak Detect Function and Specified Bandwidth with Maximum Hold Mode. 7. If the emission level of the EUT in peak mode was 10 dB lower than the limit specified, then testing could be stopped and the peak values of the EUT would be reported. Otherwise the emissions that did not have 10 dB margin would be re-tested one by one using peak, quasi-peak or average method as specified and then reported in a data sheet. NOTE 1. The resolution bandwidth and video bandwidth of test receiver/spectrum analyzer is 120 kHz for Quasi-peak detection (QP) at frequency below 1 GHz. NOTE 2. The resolution bandwidth and video bandwidth of test receiver/spectrum analyzer is 1 MHz for Peak detection and frequency above 1 GHz. NOTE 3. The resolution bandwidth of test receiver/spectrum analyzer is 1 MHz and the video bandwidth is 1 kHz for Average detection (AV) at frequency above 1 GHz. TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 40 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 7.3.2. Test Procedures for Conducted Spurious Emissions 1. The transmitter output was connected to the spectrum analyzer. 2. The reference level of the fundamental frequency was measured with the spectrum analyzer using RBW = 100 kHz, VBW = 300 kHz. 3. The conducted spurious emission was tested each ranges were set as below. Frequency range : 9 kHz ~ 30 MHz RBW = 100 kHz, VBW = 300 kHz, SWEEP TIME = AUTO, DETECTOR = PEAK, TRACE = MAX HOLD, SWEEP POINT : 40001 Frequency range : 30 MHz ~ 10 GHz, 10 GHz ~ 25 GHz RBW = 1 MHz, VBW = 3 MHz, SWEEP TIME = AUTO, DETECTOR = PEAK, TRACE = MAX HOLD, SWEEP POINT : 40001 LIMIT LINE = 20 dB below of the reference level of above measurement procedure Step 2. (RBW = 100 kHz, VBW = 300 kHz) If the emission level with above setting was close to the limit (ie, less than 3 dB margin) then zoom scan is required using RBW = 100 kHz, VBW = 300 kHz, SPAN = 100 MHz and BINS = 2001 to get accurate emission level within 100 kHz BW. Also the path loss for conducted measurement setup was used as described on the Appendix I of this test report. TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 41 / 77 7.4. Test Results Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 7.4.1. Radiated Emissions 9 kHz ~ 25 GHz Data (Modulation : GFSK) Lowest Channel Frequency

(MHz) ANT Pol 2385.76 2385.76 4803.67 H H H EUT Position

(Axis) X X Y Middle Channel Frequency

(MHz) ANT Pol 4882.24 H Highest Channel Frequency

(MHz) ANT Pol 2483.56 2483.50 4959.87 H H H Note. EUT Position

(Axis) Y EUT Position

(Axis) X X Y Detector Mode Reading

(dBuV) T.F

(dB/m) D.C.F

(dB) Distance Factor

(dB) Result Limit

(dBuV/m)

(dBuV/m) Margin

(dB) PK AV PK 57.99 0.70 N/A 57.99 0.70

-24.79 47.89 4.77 N/A N/A N/A N/A 58.69 74.00 15.31 33.90 54.00 20.10 52.66 74.00 21.34 Detector Mode Reading

(dBuV) T.F

(dB/m) D.C.F

(dB) Distance Factor

(dB) Result Limit

(dBuV/m)

(dBuV/m) Margin

(dB) PK 48.13 5.11 N/A N/A 53.24 74.00 20.76 Detector Mode Reading

(dBuV) T.F

(dB/m) D.C.F

(dB) Distance Factor

(dB) Result Limit

(dBuV/m)

(dBuV/m) Margin

(dB) PK AV PK 68.51 0.94 N/A 50.72 0.94

-24.79 47.95 5.34 N/A N/A N/A N/A 69.45 74.00 4.55 26.87 54.00 27.13 53.29 74.00 20.71 1. No other spurious and harmonic emissions were found greater than listed emissions on above table. 2. Information of Distance Factor For finding emissions, the test distance might be reduced from 3m to 1m. In this case, the distance factor(-9.54dB) is applied to the result.

- Calculation of distance factor = 20 log( applied distance / required distance ) = 20 log( 1 m / 3 m ) = -9.54 dB When distance factor is N/A, the distance is 3 m and distance factor is not applied. 3. D.C.F Calculation. (D.C.F = Duty Cycle Correction Factor)

- Time to cycle through all channels = t = T [ms] X 20 minimum hopping channels , where T = pulse width = 2.88 ms

- 100 ms / t [ms] = H -> Round up to next highest integer, to account for worst case, H' = 100 / ( 2.88 X 20 ) = 1.74 2

- The Worst Case Dwell Time = T [ms] x H' = 2.88 ms X 2 = 5.76 ms

- D.C.F = 20 Log(The Worst Case Dwell Time / 100 ms) dB = 20 log( 5.76 / 100 ) = -24.79dB 4. Sample Calculation. Margin = Limit Result / Result = Reading + T.F + D.C.F / T.F = AF + CL AG Where, T.F = Total Factor, AF = Antenna Factor, CL = Cable Loss, AG = Amplifier Gain. TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 42 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 9 kHz ~ 25 GHz Data (Modulation : /4DQPSK) Lowest Channel Frequency

(MHz) ANT Pol 2386.19 2386.19 4804.15 H H H EUT Position

(Axis) X X Y Middle Channel Frequency

(MHz) ANT Pol 4882.34 H Highest Channel Frequency

(MHz) ANT Pol EUT Position

(Axis) Y The worst case EUT Position

(Axis) Detector Mode Reading

(dBuV) T.F

(dB/m) D.C.F

(dB) Distance Factor

(dB) Result Limit

(dBuV/m)

(dBuV/m) Margin

(dB) PK AV PK 56.89 0.70 N/A 56.89 0.70

-24.79 47.90 4.77 N/A N/A N/A N/A 57.59 74.00 16.41 32.80 54.00 21.20 52.67 74.00 21.33 Detector Mode Reading

(dBuV) T.F

(dB/m) D.C.F

(dB) Distance Factor

(dB) Result Limit

(dBuV/m)

(dBuV/m) Margin

(dB) PK 47.76 5.11 N/A N/A 52.87 74.00 21.13 Detector Mode Reading

(dBuV) T.F

(dB/m) D.C.F

(dB) Distance Factor

(dB) Result Limit

(dBuV/m)

(dBuV/m) Margin

(dB) 2483.52 2483.50 4960.18 H H H Z Z Y PK AV PK 66.80 0.94 N/A 53.28 0.94

-24.79 47.16 5.34 N/A N/A N/A N/A 67.74 74.00 6.26 29.43 54.00 24.57 52.50 74.00 21.50 Note. 1. No other spurious and harmonic emissions were found greater than listed emissions on above table. 2. Information of Distance Factor For finding emissions, the test distance might be reduced from 3m to 1m. In this case, the distance factor(-9.54dB) is applied to the result.

- Calculation of distance factor = 20 log( applied distance / required distance ) = 20 log( 1 m / 3 m ) = -9.54 dB When distance factor is N/A, the distance is 3 m and distance factor is not applied. 3. D.C.F Calculation. (D.C.F = Duty Cycle Correction Factor)

- Time to cycle through all channels = t = T [ms] X 20 minimum hopping channels , where T = pulse width = 2.88 ms

- 100 ms / t [ms] = H -> Round up to next highest integer, to account for worst case, H' = 100 / ( 2.88 X 20 ) = 1.74 2

- The Worst Case Dwell Time = T [ms] x H' = 2.88 ms X 2 = 5.76 ms

- D.C.F = 20 Log(The Worst Case Dwell Time / 100 ms) dB = 20 log( 5.76 / 100 ) = -24.79dB 4. Sample Calculation. Margin = Limit Result / Result = Reading + T.F + D.C.F / T.F = AF + CL AG Where, T.F = Total Factor, AF = Antenna Factor, CL = Cable Loss, AG = Amplifier Gain. TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 43 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 9 kHz ~ 25 GHz Data (Modulation : 8DPSK) Lowest Channel Frequency

(MHz) ANT Pol 2386.30 2386.30 4803.96 H H H EUT Position

(Axis) X X Y Middle Channel Frequency

(MHz) ANT Pol 4881.70 H Highest Channel Frequency

(MHz) ANT Pol 2483.52 2483.50 4959.44 H H H Note. EUT Position

(Axis) Y EUT Position

(Axis) Z Z Y Detector Mode Reading

(dBuV) T.F

(dB/m) D.C.F

(dB) Distance Factor

(dB) Result Limit

(dBuV/m)

(dBuV/m) Margin

(dB) PK AV PK 57.17 0.70 N/A 57.17 0.70

-24.79 48.24 4.77 N/A N/A N/A N/A 57.87 74.00 16.13 33.08 54.00 20.92 53.01 74.00 20.99 Detector Mode Reading

(dBuV) T.F

(dB/m) D.C.F

(dB) Distance Factor

(dB) Result Limit

(dBuV/m)

(dBuV/m) Margin

(dB) PK 47.65 5.11 N/A N/A 52.76 74.00 21.25 Detector Mode Reading

(dBuV) T.F

(dB/m) D.C.F

(dB) Distance Factor

(dB) Result Limit

(dBuV/m)

(dBuV/m) Margin

(dB) PK AV PK 65.79 0.94 N/A 53.36 0.94

-24.79 48.11 5.34 N/A N/A N/A N/A 66.73 74.00 7.27 29.51 54.00 24.49 53.45 74.00 20.55 1. No other spurious and harmonic emissions were found greater than listed emissions on above table. 2. Information of Distance Factor For finding emissions, the test distance might be reduced from 3m to 1m. In this case, the distance factor(-9.54dB) is applied to the result.

- Calculation of distance factor = 20 log( applied distance / required distance ) = 20 log( 1 m / 3 m ) = -9.54 dB When distance factor is N/A, the distance is 3 m and distance factor is not applied. 3. D.C.F Calculation. (D.C.F = Duty Cycle Correction Factor)

- Time to cycle through all channels = t = T [ms] X 20 minimum hopping channels , where T = pulse width = 2.88 ms

- 100 ms / t [ms] = H -> Round up to next highest integer, to account for worst case, H' = 100 / ( 2.88 X 20 ) = 1.74 2

- The Worst Case Dwell Time = T [ms] x H' = 2.88 ms X 2 = 5.76 ms

- D.C.F = 20 Log(The Worst Case Dwell Time / 100 ms) dB = 20 log( 5.76 / 100 ) = -24.79dB 4. Sample Calculation. Margin = Limit Result / Result = Reading + T.F + D.C.F / T.F = AF + CL AG Where, T.F = Total Factor, AF = Antenna Factor, CL = Cable Loss, AG = Amplifier Gain. TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 44 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 7.4.3. Conducted Spurious Emissions Low Band-edge Lowest Channel & Modulation : GFSK Low Band-edge Hopping mode & Modulation : GFSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 45 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Conducted Spurious Emissions Lowest Channel & Modulation : GFSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 46 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Conducted Spurious Emissions Lowest Channel & Modulation : GFSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 47 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Reference for limit Middle Channel & Modulation : GFSK Conducted Spurious Emissions Middle Channel & Modulation : GFSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 48 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Conducted Spurious Emissions Middle Channel & Modulation : GFSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 49 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 High Band-edge Highest Channel & Modulation : GFSK High Band-edge Hopping mode & Modulation : GFSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 50 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Conducted Spurious Emissions Highest Channel & Modulation : GFSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 51 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Conducted Spurious Emissions Highest Channel & Modulation : GFSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 52 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Low Band-edge Lowest Channel & Modulation : /4DQPSK Low Band-edge Hopping mode & Modulation : /4DQPSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 53 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Conducted Spurious Emissions Lowest Channel & Modulation : /4DQPSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 54 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Conducted Spurious Emissions Lowest Channel & Modulation : /4DQPSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 55 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Reference for limit Middle Channel & Modulation : /4DQPSK Conducted Spurious Emissions Middle Channel & Modulation : /4DQPSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 56 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Conducted Spurious Emissions Middle Channel & Modulation : /4DQPSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 57 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 High Band-edge Highest Channel & Modulation : /4DQPSK High Band-edge Hopping mode & Modulation : /4DQPSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 58 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Conducted Spurious Emissions Highest Channel & Modulation : /4DQPSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 59 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Conducted Spurious Emissions Highest Channel & Modulation : /4DQPSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 60 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Low Band-edge Lowest Channel & Modulation : 8DPSK Low Band-edge Hopping mode & Modulation : 8DPSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 61 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Conducted Spurious Emissions Lowest Channel & Modulation : 8DPSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 62 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Conducted Spurious Emissions Lowest Channel & Modulation : 8DPSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 63 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Reference for limit Middle Channel & Modulation : 8DPSK Conducted Spurious Emissions Middle Channel & Modulation : 8DPSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 64 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Conducted Spurious Emissions Middle Channel & Modulation : 8DPSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 65 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 High Band-edge Highest Channel & Modulation : 8DPSK High Band-edge Hopping mode & Modulation : 8DPSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 66 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Conducted Spurious Emissions Highest Channel & Modulation : 8DPSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 67 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Conducted Spurious Emissions Highest Channel & Modulation : 8DPSK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 68 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 8. Transmitter AC Power Line Conducted Emission 8.1 Test Setup

-N/A 8.2 Limit According to 15.207(a) for an intentional radiator that is designed to be connected to the public utility (AC) power line, the radio frequency voltage that is conducted back onto the AC power line on any frequency or frequencies, within the band 150 kHz to 30 MHz, shall not exceed the limits in the following table, as measured using a 50 uH/50 ohm line impedance stabilization network (LISN). Compliance with the provision of this paragraph shall on the measurement of the radio frequency voltage between each power line and ground at the power terminal. The lower applies at the boundary between the frequency ranges. Conducted Limit (dBuV) Frequency Range (MHz) Quasi-Peak 0.15 ~ 0.5 66 to 56 *

0.5 ~ 5 5 ~ 30 56 60

* Decreases with the logarithm of the frequency 8.3 Test Procedures Average 56 to 46 *

46 50 Conducted emissions from the EUT were measured according to the ANSI C63.10. 1. The test procedure is performed in a 6.5 m 3.5 m 3.5 m (L W H) shielded room. The EUT along with its peripherals were placed on a 1.0 m (W) 1.5 m (L) and 0.8 m in height wooden table and the EUT was adjusted to maintain a 0.4 meter space from a vertical reference plane. 2. The EUT was connected to power mains through a line impedance stabilization network (LISN) which provides 50 ohm coupling impedance for measuring instrument and the chassis ground was bounded to the horizontal ground plane of shielded room. 3. All peripherals were connected to the second LISN and the chassis ground also bounded to the horizontal ground plane of shielded room. 4. The excess power cable between the EUT and the LISN was bundled. The power cables of peripherals were unbundled. All connecting cables of EUT and peripherals were moved to find the maximum emission. 8.4 Test Results

-N/A TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 69 / 77 9. Antenna Requirement Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Describe how the EUT complies with the requirement that either its antenna is permanently attached, or that it employs a unique antenna connector, for every antenna proposed for use with the EUT. Conclusion: Comply Antenna Model name : SENA-DP01_L65 The antenna is printed to the external PCB (Refer to internal photo file) Therefore this E.U.T Complies with the requirement of 15.203

- Minimum Standard :

An intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device.The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator shall be considered sufficient to comply with the provisions. TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 70 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 10. Occupied Bandwidth (99 %) 10.1 Test Setup Refer to the APPENDIX I. 10.2 Limit Limit : Not Applicable 10.3 Test Procedure The 99 % power bandwidth was measured with a calibrated spectrum analyzer. The resolution bandwidth (RBW) shall be in the range of 1 % to 5 % of the occupied bandwidth (OBW) and video bandwidth (VBW) shall be approximately 3 RBW. Spectrum analyzer plots are included on the following pages. 10.4 Test Results

. -N/A TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 71 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 APPENDIX I Test set up diagrams Radiated Measurement Below 1GHz Above 1GHz Conducted Measurement Path loss information Frequency (GHz) 0.03 1 2.402 & 2.441 & 2480 5 10 Path Loss

(dB) 0.01 0.17 0.29 0.31 0.50 Frequency (GHz) 15 20 25

-

-

Path Loss

(dB) 0.70 0.86 0.88

-

-

Note 1 : The path loss from EUT to Spectrum analyzer were measured and used for test. Path loss ( S/As Correction factor) = Cable A TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 72 / 77 APPENDIX II Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 Unwanted Emissions (Radiated) Test Plot GFSK & Lowest & X & Hor Detector Mode : PK GFSK & Highest & X & Hor Detector Mode : PK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 73 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50

/4DQPSK & Lowest & X & Hor Detector Mode : PK

/4DQPSK & Highest & Z & Hor Detector Mode : PK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 74 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 8DPSK & Lowest & X & Hor Detector Mode : PK 8DPSK & Highest & Z & Hor Detector Mode : PK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 75 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 GFSK & Highest & Y & Hor Detector Mode : PK

/4DQPSK & Middle & Y & Hor Detector Mode : PK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 76 / 77 Report No.: DRTFCC1708-0164 FCC ID: S7A-SP50 8DPSK & Highest & Y & Hor Detector Mode : PK TRF-RF-237(04)170516 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 77 / 77