SXT-4080 CDMA 1XRTT FIXED WIRELESS TERMINAL 800 MHz CDMA TECHNICAL MANUAL VOICE COMMUNICATION and PCO/PTB Application CDMA FWT SXT-2180 1 Technical Manual Before installing your SXT-4080, carefully remove the contents from the shipping carton and check for evidence of shipping damage. If damage is found, contact your Authorized Epivalley Distributor or shipping agent immediately. SAFE OPERATION INSTRUCTIONS IMPORTANT! Before installing or operating this product, read the SAFETY AND GENERAL INFORMATION section of this guide. Install the unit indoors. Install the unit on a hard, flat surface for proper ventilation.
Do not expose the unit to rain or moisture
Do not place the unit on or close to sources of heat. IMPORTANT NOTICES TERMS AND CONDITIONS FOR USE OF SXT-4080 PRODUCTS ("Product") These Terms and Conditions are a legal contract between you and EPIVALLEY Corporation for the title to and use of the Product. BY RETAINING AND USING THE PRODUCT AFTER RECEIPT OF IT, YOU AGREE TO THE TERMS AND CONDITIONS INCLUDING WARRANTY DISCLAIMERS, LIMITATIONS OF LIABILITY AND INDEMNIFICATION PROVISIONS BELOW. IF YOU DO NOT AGREE TO THE TERMS AND CONDITIONS, DO NOT USE THE PRODUCT AND IMMEDIATELY RETURN THE UNUSED PRODUCT FOR A COMPLETE REFUND. You agree to accept sole responsibility for any misuse of the Product by you; and, in addition, any negligent or illegal act or omission of your or your agents, contractors, servants, employees, or other users of the Product so long as the Product was obtained from you, in the use and operation of the Product. EPIVALLEY Co., Ltd. Corporate Headquarters 321 Gongdan-dong, Gumi City, Kyongbuk 730-030, Korea Sales and Technical Support Tel: +82-31-714-0038 Fax: +82-31-714-9888 E-mail: sales@epivalley.com http://www.epivalley.com 2006 EPIVALLEY Co. Ltd., All Rights Reserved CDMA FWT SXT-2180 2 Technical Manual Emergency Battery Backup Checking the Battery Each Subscriber SXT-4080 unit comes with a standard internal battery inside, and can be replaced at your local After-Service Centers. Plug in Your Telephone 1) Locate the modular line port on your telephone and plug in one end of a standard phone cord 2) Connect the other end of the phone cord to the telephone port on the side of the Unit. NOTE: The SXT-4080 does not support direct computer modem (data) operation through the phone port or fax port. SXT-4080 OPERATION Use the LED Status Indicators 1) Power-on the unit 2) The LEDs indicator on the front of the will turn ON. The following table describes the modes and operations of the indicator. Status LED Section 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 RSSI Power ON Boot sequence Initialize done Activation fail Exception occur High Normal Low No signal High Normal Low Low battery warn Switch off No battery Battery LED RSSI BATT Yellow/Red Color Green Yellow Red Yellow Green Yellow Red Red Blink X X O O X X X X O Color None Yellow Red Red Green Yellow Red Red Yellow/Red None Blink X O X X X X X O O X
#. : Dont care Description Booting Idle status MIN/ESN fail, etc.. RSSI < 98dB 98< RSSI < 104dB RSSI > 104dB Searching Over 3.8V Over 3.7V Over 3.4V Under 3.4V Battery Strength Indicator Low battery Tone Generated alert sound or blink power LED when battery low. In conversation generated alert sound, not in conversation blink power LED. CDMA FWT SXT-2180 3 Technical Manual Basic Operation Placing a Call Receiving a Call 1) Pick up the handset and listen for a dial tone. 2) Dial the phone number. When your telephone rings, pick up the handset and begin talking. NOTE: If you hear an incoming call while picking up the handset, you can receive the call by hanging up (placing the handset on the cradle) immediately. This will cause the phone to start ringing. Ending a Call Hang up the phone (place the handset onto the cradle). Important Tones and Alerts Normal Dial Tone - When cellular service is available, the receiver emits a standard (steady) dial tone. No Service Tone - A fast beeping tone indicates that no cellular service is available. At that time, you can check the RSSI status. The LED of RSSI will be blink with red color. Outgoing Call Restriction - A slower beeping is an indication that calls may be received, but not made, from this particular phone. Entering User Menu
Pick up the handset Press Entry code : ##XX ( XX is 2 digit code ) Now you entered User Menu. Ex) 01 SIO Select sub menu and input user data. 02 Emergency etc
User Menu Table 0. Hidden Menu 1. Ring / Sound 2.Tools 3. Time 4. Activating Input MIN number 1. Emergency 2. HOT Line 3. A Key 4. Reserved 5. Mater Clear 6. Test Call 7. Power Down Registration 1. Ring Type 2. Volume 3. DTMF 4. 1Min Alert 5. Svc Alert 1. Caller ID 2. Dial Tone 1. Alarm 2. Auto Send Time 3. Flash Time 4. On Hook Time 1. New Code 2. Outgoing Restrict 3. Reset Phone 4. Voice Privacy 5. Auto Gain Control
*74869#
CDMA FWT SXT-2180 4 Technical Manual
. Hidden Menu
*Note: User MUST input the security lock code when accessing below menu options. Emergency
- In the Emergency Menu state, you can store 3-address.
- Press 1~3 key to select an address slot, and then wait until you have heard a security tone. It likes as short melody.
- Enter the security lock code, and press desired Emergency Number and then press to save.
- If you press # to release. Ex) ##011911* Store number 911 to 1st Emergency Slot.
##01 HOT Line
- In the Hotline Menu state, you can store 1 address.
- To set up the hotline, you should follow two steps
##02 1. Set a hotline number which will be dialed automatically whenever you pick up the handset. 2. Set a hotline time to delay between picking up handset and dialing a hotline number.
- After heard confirmation tone for a lock code, You can set a Hotline number.
- And then press to store it in a memory for preserving it on power-on/off cycle.
- If you press # instead of , it will be released.
- And then if you stored a hotline number by pressing, you should select hotline delay time from 1sec. to 9sec. Just press one key from 1 to 9 please.
- And then press to store your selection.
- If you didnt select the delay time, it will be set up default time on 2sec. Ex) ##02 enter lock code 39533447 + + confirm tone 4 +
- This example shows you a hotline number was saved with the number are 39533447 and delayed time is 4 secs. A Key
- In the A Key menu, you can make sure that whether A key is valid or not.
- Input 26 digits of the A key what you want to valid.
- After finished input, press .
- If the A key was valid, you can hear confirmation tone, but otherwise, you can hear an alert tone. Ex)
##04 26 digits (20 digits + 6 digits checksum)
##04 Master Clear
- In the Master clear mode, you can reset all setting value in Terminal.
- When it was done, the Terminal is set to Factory initiate. NOTE: It will be erased all user data like as alarm, dial tone, etc. Ex)
##05 (Master Clear)
##05 Test Call ( will be used in a lab like CDG2 )
- In the Test call mode, you can. 1 2 3 4 5 NEW 8K MARKOV NEW 13K MARKOV 8K LOOP BACK 13K LOOP BACK SO54 MARKOV
Pressing needs for make completed. Ex)
##06 1~ 6 (Test call)
##06 6 SO55 LOOP BACK Power Down Registration ( will be used in a lab like CDG2 )
- In this menu support the testing of the power down registration, When it was done, the Terminal will be going to the power down mode and send the message of the power down registration.
##07 Ex)
##07 (Just press to this key to go for entering the power down) CDMA FWT SXT-2180 5 Technical Manual
. Ring / Sound Menu
##11 Ring Type
- There are 9-ring types.
- When you entered this menu, you can select 1~9. After select one, press to store ring type.
- If you choose 0 key instead of , It will be canceled.
- If you press # to release. Ex)
##11+0: Just cancel. It will make a terminal to idle status.
##11+1 assigned ring tone : Index 1s ring tone will be selected. Volume Type
- In the volume menu, you can contrast ring volume.
- Press 1 to up, and press 2 to down.
- When you determine the volume, press to save, but if you press #, dont save the volume value and exit.
##12 DTMF
- In the DTMF menu, you can select DTMF tone length.
- Press to long, press # to short DTMF.
##13 1 Min Alert
##14
- In the 1 Min Alert menu, you can set/release to 1 Min alert notify.
- If you press to set this option, the phone will notify alert to you 1 min later in conversation.
- If you want to release this option, press #. Service Alert
##15
- In the Svc Alert menu you can set/release to Service alert notify.
- If you press to set this option, the phone will notify alert to you in and out Service Area.
- If you want to release this option, press #. CDMA FWT SXT-2180 6 Technical Manual
. Tools Menu Caller ID
- In the Caller ID menu, you can select a CID type for your phone type.
- There are 3-types of caller ID.
- After choose one of them and press , the item will be stored.
- If you dont want to set a caller ID, press #, then release.
<Caller ID types>
##21 1. BELLCORE 2. V.23 3. DTMF 4. None CID (same as #key) Dial Tone
##22
- In the Dial tone menu, you can select a dial tone for your country.
- There are 6-types of dial tone type for each country.
- Press to set. Press # to release.
<Dial tone types>
1. Korea 2. Latin America 3. East Europe 4. China / Syria 5. Nicaragua 6. India(Default) Ex)
##22 + 6 + : to set a dial tone as a default(India) dial tone. CDMA FWT SXT-2180 7 Technical Manual
. Time Menu Alarm
- In the alarm menu, you can set a alarm time that you want.
- Enter 4-digits for alarm time as HH-MM type.
- If you want to set a alarm time, press .
- When you press #, the alarm time will be released.
##31 Auto send time
##32
- In the Auto send time menu, you can contrast an auto send time.
- There are 10-types. (1sec~10sec)
- When you choose a time, press to set.
- If you press #, the saved time will be released, and set to a default time (1sec)
<Time table>
1 1sec 2 2sec 3 3sec 4 4sec 5 5sec 6 6sec 7 7sec 8 8sec 9 9sec 0 10sec
##33 Flash time
- In the Flash time menu, you can change flash time from 50 to 999 ms.(default : 100 ms )
- If entered time is out of ranges, it will be ignored.
- And if entered time is more than the on hook time, it will be ignored as well
- You can not set a flash time bigger than on-hook time. If you want to do so, please first adjust on-hook time and then, set a flash time
- Press to set. Or press # to release. Ex)
##33 + 300 + : to set the flash time to 300 ms
##34 On Hook time
- In the On Hook Time menu, you can change the on hook time from 101 to 1000ms( default : 500 ms )
- If entered time is out of ranges, it will be ignored
- And if entered time is below than the flash time, the time will be ignored as well
- You can not set smaller value than the flash time. If you want to do so, please adjust a flash time first, and then, set an on-hook time
- Press to set, Or press # to release. Ex)
##34 + 500 + : to set the on hook time to 500 ms CDMA FWT SXT-2180 8 Technical Manual I. Setting Menu
##41 New Code
- You can change a lock code which is being 0000 as default value.
- After enter a command of ##41, you can heard a lock code sound immediately.
- At this time, You should enter the current lock code to get an authority to change a lock code.
- If the entered current lock code is right, a confirmation tone will be heard.
- After then, You can try to enter new lock code. The processes of an entering new lock code have two steps. First, you should enter a new lock code and press key. And then, you should enter the lock code again to make a double check and press .
- If first code and second code was matched, a confirm tone will be heard. Otherwise, the codes are different. You should do all process again from beginning.
- Press # to cancel Ex) Suppose that the current lock code is 7777, and user wants to change it to 8888.
##41 a lock-code prompt sound 7777 a confirmation tone 8888 Press 8888 Press a confirmation tone Restrict outgoing
- You can restrict outgoing call.
- You can set a restriction by pressing.
- Press # to cancel what you did.
##42 Reset phone
- You can reset this terminal to make a default factory value.
- You can reset a terminal by pressing and a FWT will be reset.
- Press # to cancel what you did.
##43 Voice privacy
- You can set the option of Voice privacy to protect your voice from tapping But It is possible only an operator supports this feature..
- You can change the option by doing follows.
##44
Press for changing a current value to Standard option Press # for changing a current value to Enhanced option. NOTE: If you want to change a option of the voice privacy on your conversation, you may press
0 for standard mode or 1 for enhanced mode. Ex) Suppose a current lock code 7777
##44 a lock-code prompt sound 7777 a confirmation tone Press # : Enhanced
##44 a lock-code prompt sound 7777 a confirmation tone Press : Standard Auto Gain Control
- You can set AGC which is able to adjust volume level according to the order from BTS..
- After entering a command of ##45,
- Press to make it enable
- Or press # to make it disable
##45
*Note: User MUST input the security lock code when accessing below menu options. Input MIN number
- You can set a min number manually,
- Firstly you have to input the SPC code to the six digits correctly, and then it will be change to the input mode for the min number, if it fail during inputting, maybe you can heard the semi confirm tone and you have to restart again.
- After entering a command of ##46 to six digits
- Press the SPC code to six digits.
- Press 580 to make it enable
- Press the min number to 10 digits.
- Press *0# to save it and done.
##*74869#
CDMA FWT SXT-2180 9 Technical Manual SUPPLEMENTARY FEATURES (NETWORK DEPENDENT) Call Waiting Three-Way Calling The feature of call waiting enables you to get an incoming call while you are in a call conversation. You have an option of responding to the second call while putting the first call on hold. You can also disable the call waiting option during a particular call. Contact your service provider to activate call waiting. Three-Way Calling enables you to set up a three-way conversation with two other different-numbered users. Contact your service provider if you want to activate it. To use this feature, do the following steps:
1. Call 1st party 2. While in a call with 1st party, dial a number of the 2nd party 3. Press hook switch (or flash button) 4. When it connected to 2nd party, press hook switch (or flash button) again to connect all parties. Call Forwarding enables you to forward all your incoming calls to another phone number, even if your telephone is turned off. You can continue to make a call from your telephone when the call forwarding is activated. Contact your service provider to activate this feature. Call Forwarding Caller ID Caller ID notifies you who are calling you now by displaying the caller's number on the telephone's display when an incoming call comes through with a ring. This feature is available only with a telephone that has an LCD display on it. Contact your service provider to activate Caller ID. CDMA FWT SXT-2180 10 Technical Manual SXT-4080 TECHNICIAN PROGRAMMING Technician Programming Commands I. CDMA WIRELESS LOCAL LOOP 1X TERMINAL SERVICE MANUAL (SXT-4080) Entering service mode(NAM mode) 1. Pick up the handset. 2. Press *748#96*75259#, then you can hear a confirmation tone. 3. Press 000000(security code), then you can hear a confirmation tone. Now, you are in a service mode. Current state is the main state. If you press wrong code, you can hear an alert tone. And then you will be in idle state. If you enter the service mode again, start again from 1.
*Note: If a user wants to go out the service mode while he is in a main state, press ** or take down the handset. Then the terminal will be reset. You can see the read-only data and changed data via Virtual LCD. II. Quick Reference Table for Technician Programming. CATEGORY ITEM SHOTKEY FUNCTION ESN(01)
(Electronic Serial Number) CAI Ver(02)
(Common Air Interface) 0101 0102 VoiceSO(03) WILDCARD(01) 010301 EVRC(02)
(Enhanced Variable Rate Codec) 010302 General (01) SCM(04)
(Station Control Mark) LOCK CODE(05) SLOT MODE(06) SLOT CYCLE INDEX(07) RC(08)
(Radio Configuration) SPC CHANG(09) 0104 0105 0106 0107 0108 0109 Read Only Press or #, then Confirmation tone is heard. Go to main state. Read Only Press or #, then Confirmation tone is heard. Go to main state. Press : go to main state after save. Press #: go to main state. Press : go to main state after save. Press #: go to main state. Edit as 0,1 Press : go to main state after save. Press #: go to main state. Read Only Press or #, then Confirmation tone is heard. Go to main state. Press : Slot mode. Go to main. Press # :None Slot mode. Go to main Set slot cycle index when the SXT800 is in slot mode. Edit as 0~1 Press : go to main state after save. Press # : go to main state. Edit as 1~5 Press : go to main state after save. Press # : go to main state. Press : enable go to main state. Press # : disable CDMA FWT SXT-2180 11 Technical Manual go to main state. Edit as 0~9 Press : go to main state after save. Press # : go to main state. Press 0: use NAM 1 Press 1: use NAM 1 Press : go to main state after save. Press # : go to main state. Edit as 0~9 Press : go to main state after save. Press # : go to main state. Edit as 0~9 Press : go to main state after save. Press # : go to main state. Edit as 0~9 Press : go to main state after save. Press # : go to main state. Edit as 0~9 Press : go to main state after save. Press # : go to main state. Edit as 0~9 Press : go to main state after save. Press # : go to main state. Edit as 0~9 Press : go to main state after save. Press # : go to main state. Edit as 0~9 Press : go to main state after save. Press # : go to main state. Edit as 0~9 Press : go to main state after save. Press # : go to main state. Edit as 0~9 Press : go to main state after save. Press # : go to main state. Edit as 0~9 Press : go to main state after save. Press # : go to main state. SPC VALUE(10) 0110 CHANGE NAM(02) CHANGE NAM MCC(01)
(Mobile Country Code) * 3 digit MNC(02)
(Mobile Network Code) * 2 digit MDN(dir number)(03)
*10 digit MIN number(04)
*10 digit ACCOLC(05)
(ACCess OverLoad Class) 0~ 15 02 0301 0302 0303 0304 0305 SETTING NAM(03) SETTING CHANNEL(06) Primary CH System A(01) 030601 Primary CH System B(02) 030602 Secondary CH System A(03) 030603 Secondary CH System B(04) 030604 Home SID1(01) Home NID1(02) Home SID2(03) Home NID2(04) Home SID3(05) HOME SID/NID(06) Home NID3(06) Home SID4(07) Home NID4(08) Home SID5(09) Home NID5(10) Home SID6(11) 030701 030702 030703 030704 030705 030706 030707 030708 030709 030710 030711 CDMA FWT SXT-2180 12 Technical Manual Home NID6(12) Home SID7(13) Home NID7(14) Home SID8(15) Home NID8(16) Home SID9(17) Home NID9(18) Home SID10(19) Home NID10(20) Home SID11(21) Home NID11(22) Home SID12(23) Home NID12(24) Home SID13(25) Home NID13(26) Home SID14(27) Home NID14(28) Home SID15(29) Home NID15(30) Home SID16(31) Home NID16(32) Home SID17(33) Home NID17(34) Home SID18(35) Home NID18(36) Home SID19(37) Home NID19(38) Home SID20(39) Home NID20(40) LOCK Home SID1(01) 030712 030713 030714 030715 030716 030717 030718 030719 030720 030721 030722 030723 030724 030725 030726 030727 030728 030729 030730 030731 030732 030733 030734 030735 030736 030737 030738 030739 030740 030801 SID/NID LOCK(08) LOCK Home NID1(02) 030802 LOCK Home SID2(03) 030803 LOCK Home NID2(04) 030804 LOCK Home SID3(05) 030805 LOCK Home NID3(06) 030806 Edit as 0~9 Press : go to main state after save. Press #: go to main state. CDMA FWT SXT-2180 13 Technical Manual LOCK Home SID4(07) 030807 LOCK Home NID4(08) 030808 LOCK Home SID5(09) 030809 LOCK Home NID5(10) 030810 LOCK Home SID6(11) 030811 LOCK Home NID6(12) 030812 LOCK Home SID7(13) 030813 LOCK Home NID7(14) 030814 LOCK Home SID8(15) 030815 LOCK Home NID8(16) 030816 LOCK Home SID9(17) 030817 LOCK Home NID9(18) 030818 LOCK Home SID10(19) 030819 LOCK Home NID10(20) 030820 LOCK Home SID11(21) 030821 LOCK Home NID11(22) 030822 LOCK Home SID12(23) 030823 LOCK Home NID12(24) 030824 LOCK Home SID13(25) 030825 LOCK Home NID13(26) 030826 LOCK Home SID14(27) 030827 LOCK Home NID14(28) 030828 LOCK Home SID15(29) 030829 LOCK Home NID15(30) 030830 LOCK Home SID16(31) 030831 LOCK Home NID16(32) 030832 LOCK Home SID17(33) 030833 LOCK Home NID17(34) 030834 LOCK Home SID18(35) 030835 LOCK Home NID18(36) 030836 LOCK Home SID19(37) 030837 LOCK Home NID19(38) 030838 LOCK Home SID20(39) LOCK Home NID20(40) 030839 030840 0309 Edit as 1~4 Press 1: A only PREF SYSTEM(09) CDMA FWT SXT-2180 14 Technical Manual PRL ENABLE(10) 0310 OTAPA ENABLE(11) 0311 MOB_TERM_HOME(12) 0312 MOB_TERM_FOR_SID(13) 0313 MOB_TERM_FOR_SID(14) 0314 Press 2: B only Press 3:Home only Press 4:Home preferred Press : go to main state after save. Press # : go to main state. Edit as 1~2 Press 1: enable Press 2: disable Press : go to main state after save. Press # : go to main state. Edit as 1~2 Press 1: enable Press 2: disable Press : go to main state after save. Press # : go to main state. Edit as 1~2 Press 1: enable Press 2: disable Press : go to main state after save. Press # : go to main state. Edit as 1~2 Press 1: enable Press 2: disable Press : go to main state after save. Press # : go to main state. Edit as 1~2 Press 1: enable Press 2: disable Press : go to main state after save. Press # : go to main state. CDMA FWT SXT-2180 15 Technical Manual SXT-4080 TROUBLESHOOTING Telephone service is not working. If the telephone service is not working, first time, check an operation of the telephone equipment and wiring connected to your SXT-4080. Test the equipment on a different service or piece of equipment to ensure proper operation, or connect a known good telephone device to the phone port on the SXT-4080 unit. This will verify the condition of the telephone equipment and the internal wiring of the telephone service to ensure that its working properly. If the telephone system or wiring is not working properly, replace or repair the equipment as required. Otherwise, contact your cellular provider or your authorized Epivalley distributor. Unable to Receive Incoming Calls Moisture or Ventilation Problems If more than one telephone or telephone device is connected to your SXT-4080, make sure that all devices are on-hook (hung up). If one extension is off-hook (off its cradle), none of the extensions on your phone line will ring when an incoming call occurs. Visually inspect your SXT-4080s unit enclosure. Moisture can damage the equipment. Ventilation is also very important. If there are moisture or ventilation problems, move your SXT-4080 to correct as necessary. See the Temperature Environment section of this Guide. The power LED lamp on the front of your SXT-4080 indicates the units power condition. If the LED is GREEN, your SXT-4080 is receiving power. If the power cord is connected and the LED lamp is not lit, the SXT-4080 is not receiving power. Verify that the AC power source and its corresponding circuit breaker are functioning properly. No Power Battery Backup Failure If youre using the battery, the unit must be connected to AC power for at least ___hours to fully charge the battery before it will provide back-up power to your SXT-4080. Verify that the battery has been charged for at least 15 hours and that the power source and its corresponding circuit breaker are functioning properly. Then, examine the battery for physical damage and corrosion. Replace the battery if necessary. Item Capacity Talk Time Duration Standby Time Duration Charging Time Duration Description 3.7V Li-ion(Nominal) / 1700mAh 2 Hours (Min)
3 Hours (Max) GENERAL INFORMATION AND SAFETY Your SXT-4080 Fixed Wireless Terminal (FWT) functions as both a radio transmitter and receiver. When it is ON, the FWT receives and sends out radio frequency (RF) energy. The CDMA 800 unit operates in the frequency range between 824 and 894 MHz, and the CDMA 1900 between 1850 MHz and 1990 MHz. Both employ commonly used phase/frequency modulation techniques. When you use your SXT-4080, the cellular system handling your call controls the power level at which your unit transmits. Nominal power output is 230 mW. WARNING!
Your SXT-4080 must be placed or mounted on a flat surface to allow proper ventilation. Do not block the air vents or the space beneath your SXT-4080 as this could cause the unit to overheat and fail. WARNING!
Only Authorized Service Personnel should remove the cover of your SXT-4080. For further assistance, contact your Authorized Epivalley Representative. Please have your units model and serial number ready. The duration of your calls and operate your phone in the most power-efficient manner. Safe Operation Requirement Do not operate your SXT-4080 when any person is within 1 inch (2,5 cm) of the antenna. CDMA FWT SXT-2180 16 Technical Manual FCC (Federal Communications Commission) Caution The R2NSXT-4080 has been tested for compliance FCC RF exposure limits. The R2NSXT-4080 should not be used with external antennas that are not approved for use with this device. Use of this in any other configuration may exceed the FCC RF exposure compliance limits. A separation between the user's body and the antenna shall be at least 20cm. WARNING! Read this information before use This equipment may generate or use radio frequency energy. Changes or modifications to this equipment may cause harmful interference unless the modifications are expressly approved in the instruction manual. The user could lose the authority to operate this equipment if an unauthorized change or modification is made. FCC Compliance Information This device complies with Part 15 of the FCC`s Rules. Operation is subject to the following two Conditions:
1. This device may not cause harmful interference, and 2. This device must accept ant interference received, including interference that may cause undesirable operation. Information to User 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 or more of the following measures:
Reorient or relocate the receiving antenna. Connect the equipment into an outlet on a circuit different from that to which the receiver is Increase the separation between the equipment and receiver. connected. Consult the dealer or an experienced radio/TV technical for help. CDMA FWT SXT-2180 17 Technical Manual Temperature Environment Operating Temperature: From -20C to +60C ; Up to 95% relative humidity (non-condensing). Storage Temperature: From -25C to +75C; Up to 95% relative humidity (non-condensing). Antenna Care and Replacement Do not use the SXT-4080 with a damaged antenna. If a damaged antenna comes into contact with the skin, a minor burn may result. Have your antenna replaced by a qualified technician immediately. Use only a manufacturer-approved antenna. Unauthorized antennas, modifications, or attachments could damage the SXT-4080. Driving Check the laws and regulations on the use of cellular products in the areas where you drive. Some jurisdictions prohibit your using a cellular device while driving a vehicle. Even if your jurisdiction does not have such a law, we strongly suggest that, for safety reasons, the driver use extreme caution when operating the cellular device while the vehicle is in motion. Always obey the law. Exposure to electronic Devices Most modern electronic equipment is shielded from RF energy. However, RF energy from cellular devices may affect inadequately shielded electronic equipment. RF energy may affect improperly installed or inadequately shielded electronic operating and entertainment systems in motor vehicles. Check with the manufacturer or its representative to determine if these systems are adequately shielded from external RF energy. You should also check with the manufacturer of any equipment that has been added to your vehicle. Consult the manufacturer of any personal medical devices (such as pacemakers, hearing aids, etc.) to determine if they are adequately shielded from external RF energy. Turn your SXT-4080 OFF in health care facilities when any regulations posted in the areas instruct you to do so. Hospitals or health care facilities may be using equipment that could be sensitive to external RF energy. Aircraft Turn OFF your SXT-4080 before boarding any aircraft. Use it on the ground only with crew permission. Do not use it in the air. To prevent possible interference with aircraft systems, U.S. Federal Aviation Administration (FAA) regulations require you to have permission from a crew member to use your cellular phone (or any other cellular product) while the plane is on the ground. To prevent interference with aircraft systems, FCC regulations prohibit using your cellular device while the plane is in the air. Children Do not allow children to play with your SXT-4080 to prevent damage to the unit. Blasting Areas Construction crews often use remote control RF devices to activate off explosives. Therefore, to avoid interfering with blasting operations, turn your SXT-4080 OFF when in a "blasting area" or in areas posted:
"Turn off two-way radio."
CDMA FWT SXT-2180 18 Technical Manual