FCC ID: 2A27D-FK702 SendX Wireless Audio Transmitter/Receiver

Digital Transmitter QuickStart Guide DIGITAL TOSLINK TOSLINK 1. Plug charging base into wall socket and place SendXFobs on base to charge. It takes up to two hours to fully charge. The Battery indicator light on the SendXFob will be solid red when charging and then will turn off once it is fully charged. 2. Connect transmitter to TV and plug USB into power source on TV

(Alternative: Plug USB into separate power source) 3. Adjust TV audio settings to enable audio out for the port you have plugged the transmitter into. You may have the option to mute the sound coming from the internal TV speakers or keep both on. We recommend keeping both on if you have the option so you don't have to switch back and forth. For SendXDigital, you will need to select the PCM 2-channel option only if it is shown as an option. 4. Turn on the TV and select something to watch with continuous audio. 5. Turn on the SendXfobs once they are charged. Ensure that the LED light for the "Mode" on the SendXFob is set to receive mode ("Recv"). You can depress the Mode button to set the SendXFob to receive mode if it is in Send mode. Press the Bond button twice to search for the audio signal being transmitted from the TV. BOND BUTTON 6. Turn the SendXFob volume down to the lowest level and plug your earbuds, headphones or powered speakers into the 3.5mm port. Gradually increase the SendXFob volume to a comfortable listening level. 7. Once you've confirmed you are listening to audio, you can press and hold the Bond button for 2 seconds so that it remembers the transmitter channel. The LED light above the Bond button will turn green. 8. That's it! Set up is complete. The next time you want to listen to HD wireless audio with your favorite earbuds, headphones or powered speakers, you can just turn on the TV and SendXFob and plug it in. Enjoy!

The SKAATM wordmark and trademark are owned by Eleven Engineering Inc. www.SKAA.com BONUS USE CASE: Each SendXFob has the ability to transmit audio as well as receive. You just need to change the MODE to Send. You have the option of plugging a SendXFob set to Send mode into any audio source with a 3.5mm port and transmitting HD wireless audio to another SendXFob set to Recv mode. Go to www.SendXAudio.com to explore the many options you have to build a SendXAudio ecosystem in your home and send audio from any source to any headphones or speakers!

info@SendXAudio.com www.SendXAudio.com SKAA RECEIVER USERS GUIDE Each SKAA receiver uses a Green List to remember your favourite audio sources (SKAA transmitters). A Green glowing Indicator on your receiver means you are listening to a favourite, or hunting for one. You can also explore to find new transmittersan Amber Indicator means you are exploring for transmitters which are not on your Green List. The Bond Button on your receiver lets you select which audio source (SKAA transmitter) youre listening to. Essentials Button

1 Click 2 Clicks More Commands Button 3 Clicks 4 Clicks Hold during power on Command Indicator Hold a few seconds Add / Delete Manually add / delete the current transmitter to / from your Green List Auto Add SKAA will automatically add the current Amber transmitter to your Green List if you listen to it for 30 minutes to

= Added

(flash) = Deleted to

= Added Green Mode Rotate through your list of favourite transmitters (Green List) when a favourite transmitter is found, the search stops and audio plays from that transmitter

(dim) = Hunting

(flash) = Next one

(bright) = Bonded Amber Mode Explore for new, unknown transmitters (ones which are not already on your Green List)

(dim) = Hunting

(bright) = Bonded Command Indicator Mute do again to Unmute; any Click command will first Unmute and then do its function

, or

= Muted

(slow flash) Red Mode If you have 2 or more transmitters on your Green List, power on just the one you want to hear and it plays automatically.

(dim) = Hunting

(bright) = Bonded 6 Clicks Factory Reset Clear Green List. Start Over!

(flash) = Reset Done Make a Cluster of Receivers:

1. Power off all transmitters and receivers 2. Power on the Master receiver while holding down its Bond Buttonhold the button down until the Indicator begins to flash Red 3. With the remaining receivers within 3 meters of the Master receiver, power on the first one, wait for its Indicator to flash Red and then power on the second one;

continue until all of them are powered on 4. Once all of the Indicators stop flashing (turn solid Red), power off all of the receivers

(flash) = Receiver has entered Cluster Up mode

(bright) = The Cluster has been successfully made Question How does the Green List work?

QUESTIONS AND ANSWERS Answer You can store up to 10 SKAA transmitters on your Green List. These are your favourite audio sources. Every time you add a transmitter, it is assigned the first open spot on the Green List. When you single click the Bond Button, the receiver hunts through the Green List much like a car radio hunts for radio stations when you press seek. If the Indicator is dim Green and flashes every few seconds, this tells you the receiver is hunting through the Green List. Say you have 5 transmitters on your Green List; your receiver will hunt through the list one by one: 1, 2, 3, 4, 5 and then back to 1 and so on. The dim Green Indicator flashes every time the receiver moves to the next spot on the list. This hunting goes on for up to 1 minute. If your receiver doesnt find any of your favourite transmitters, it stops hunting and just waits for the last bonded favourite. If your receiver does find one of your favourite transmitters, the hunting stops, the Indicator turns bright green, and your receiver starts playing audio from that favourite. A dim Green Indicator that is NOT flashing means the receiver is just sitting on one spot, waiting for a specific favourite transmitter to show up. How do I bond with a specific Green transmitter?

Play audio from your source device and ensure it has a SKAA transmitter connected. Click the Bond Button on your receiver. The receiver hunts through the Green List, flashing the Indicator as it goes. Once your receiver finds one of your favourite transmitters, it bonds to it and plays audio from that transmitter. If that isnt the transmitter you wanted, click the Bond Button once more. Repeat until your receiver bonds with the transmitter you want and youre hearing the correct audio playing. How do I select transmitters if I cant reach my Bond Button?

Say you want to put your receiver on a high shelf where you cant reach the Bond Button easily. First, set up your Green List: add all of the transmitters youll want to use. Then 4-click the Bond Button to enter Red Mode. Now put the receiver up on the high shelf. Power on just one of your transmitters and power off all others. The receiver automatically bonds to the transmitter thats on. How do I delete a transmitter from my Green List?

Factory Reset (6 Clicks of the Bond Button) clears the Green List and lets you start over from scratch. If however, youd like to delete just one transmitter from your Green List, first bond your receiver to the transmitter you wish to delete. See the section above: How do I bond with a specific Green transmitter?. Once you are bonded to it, hold down the Bond Button for a few seconds until you see the Indicator flash Red this Red flash means the transmitter has been deleted. What is a Cluster?

Clusters are an optional convenience for power users. A Cluster is several SKAA receivers behaving as one product. A left & right speaker pair, for example, or a sound bar and subwoofer. What is the Master receiver?

In any Cluster, there is a single Master receiver, and all of the other receivers in the Cluster follow its behaviour. You can control the entire Cluster by operating the Bond Button of the Master. A receiver must have a physical Bond Button in order to become the Master. How do I uncluster several receivers?

Do the Make a Cluster of Receivers procedure once for each receiver, but omit Step 3. Do them one at a time. This gives each of the receivers a functioning Bond Button, and each of them will thereafter operate independently. What are some tips for making Clusters?

Each step in the Make a Cluster of Receivers procedure has a 10-second time limit. When you see the Masters Indicator start to flash Red, you have 10 seconds to power on the next receiver. When that receivers Indicator starts to flash Red, you have 10 more seconds to power on the next one, and so on. Why does only one of my Bond Buttons work?

When you make a Cluster from several receivers, the first one powered on in the Make a Cluster of Receivers procedure becomes the Master of the Cluster. Only the Masters Bond Button works because a Cluster uses just one Green List the Masters Green List. The Bond Button of each of the other receivers will work only for the Mute / Unmute function (3-Click of the Bond Button). Can any group of receivers be made into a Cluster?

No. The receivers must be members of the same product family. If they are not, the Make a Cluster of Receivers procedure wont work. This is because only receivers which were designed to work together (as a single product) can be made into a Cluster. Troubleshooting tips Be sure the receiver is set to receive mode if you are unable to receive an audio signal. Depress the send/receive button to switch between send and receive.The SKAA connection can be re-set by depressing the bond pair button 6 times. Repeat the set-up instructions to pair the receiver with the transmitter. The USB plug for the transmitter may need to be plugged directly into a USB wall outlet if there is excessive interference noted while it is plugged into the transmitting device for power (i.e. USB port in TV Set). For digital transmitters, the TV should be configured for PCM audio transmission. Product Specifications Range 100 Feet Average Charge Time 2 Hours Average Playback Time 10 Hours Safety Warnings WARNING Important Safety Instructions Read through all instructions and safety warnings. Do not use this product near water. Do not install the product near any heat sources such as radiators, heat registers, stoves or other apparatus that product heat. Protect the power cord from being walked on or pinched, particularly at plugs and the point where they exit the apparatus. Unplug the product during lightning storms or when unused for long periods of time. To reduce the risk of fire or electric shock, do not expose this product to rain or moisture. Do not exposure this product to dripping or splashing and ensure that no objects filled with liquids, such as vases, are placed near the product. Do not expose the product to excessive heat such as sunshine, fire or the like. Open flame sources, such as lighted candles, should NOT be placed near the product. This product is only designed for indoor use. Limited One-Year Warranty This warranty covers any defect in materials and workmanship. The original purchaser of the SendX product is covered under thzese warranty provisions only if the product was purchased directly from SendXAudio by the original purchaser. The warranty is not transferable. The warranty will be void if the product was used for any purpose other than its intended purpose or the malfunction was caused by negligence of installation or use by the purchaser. Normal wear and tear, heat and water damage are not covered by this warranty. The SKAA Compatible Badge found on the Product certifies that this Product has been tested and is fully compliant with all of the requirements of the SKAA Standard and has been granted SKAA Certification. This Product will work seamlessly with other products in the SKAA ecosystem of audio transmitting and receiving devices. For more information on the SKAA Standard, please visit www.SKAA.com. The SKAA name as well as its associated marks, logos and icons are trademarks or registered trademarks of Eleven Engineering Incorporated. The SKAATM wordmark and trademark are owned by Eleven Engineering Inc. www.SKAA.com FCC Requirement Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. 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. FCC Statement This equipment has been tested and found to comply with the limits for a Class B 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 off and on, the user is encouraged to try to correct the interference by one of the following measures:

Reorient or relocate the receiving antenna Increase the separation between the equipment and 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 Caution Any changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate this equipment. 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. This device and its antenna(s) must not be co-located or operating in conjunction with any other antenna or transmitter. FCC Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance of 20 centimeters between the radiator and your body. IC Statement This Class B digital apparatus complies with Canadian ICES-003. Operation is subject to the following two conditions:

(1) this device may not cause interference, and

(2) this device must accept any interference, including interference that may cause undesired operation of the device. IC Radiation Exposure Statement This equipment complies with IC RSS_102 radiation exposure limits set forth for any uncontrolled environment. This equipment should be installed and operated with minimum distance of 20 centimeters between the radiator and your body.

info@SendXAudio.com www.SendXAudio.com

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Date: 2022/1/26 Pursuant to Paragraphs 0.457 and 0.459 of the Commissions Rules (47 C.F.R.) and Section 552(b)(4) of the Freedom of Information Act, we requests confidentiality for the following products:

FCC ID 2A27D-FK702 Model name FK702 For the product stated above, we request that the following information be held confidential;

Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term Confidentiality Days External Photos Internal Photos Block Diagram Schematics Test Setup Photos Users Manual Parts List Tune Up Operational Descriptions The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Name/Title Company:

Address:

Phone:

Fax:

E-Mail:

Sean Murray / Manager SendX Audio LLC 5834 French Creek Court, Ellenton, FL 34222, USA

(941) 518-6324

(941) 518-6324 sean@sendxaudio.com

SendX Audio LLC 5834 French Creek Court, Ellenton, FL 34222, USA Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 To whom it may concern:

2022/1/26 We, SendX Audio LLC the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: 2A27D-FK702 including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sean Murray / Manager SendX Audio LLC 5834 French Creek Court, Ellenton, FL 34222, USA

(941) 518-6324

(941) 518-6324 sean@sendxaudio.com Sincerely, Name/Title Company:

Address:

Phone:

Fax:

E-Mail: