CRT SS 6900 User Manual

USER MANUAL

How to ChargePlug the AC adaptor into the AC outlet, then plug the 1. cable of AC adaptor into the DC jack, the indicator lights orange for 1s

BATTERY INFORMATIONSTATUSself-examinewhen power on(No battery) Pre-chargingChargenormallyFullChargedTroubleLEDOrange(for 1 second)GreenRed light twink

GETTING ACQUAINTEDLCD DisplayOn LCD display screen, you will see various icons which stand for the selected functions and sometimes you may forget the

GETTING ACQUAINTEDDCINMICSP1348910256711121314091 Antenna2 Selector Knob3 Power/Volume switch4 TX/RX indicator5 LCD display6 Keypad7 PTT key8

Switch between Main band and Sub bandUnder standby state, press key to switch between Main band and Sub band. Arrow indicates the Main band.Switch b

BASIC OPERATIONSFrequency Input by KeypadUnder frequency mode or FM radio frequency mode, you can directly enter frequency through keypad.When your tr

BASIC OPERATIONSTransmittingAccording to [PF2] key setup in programming software, hold [PF2] key to monitor the channel to ensure it is not busy, pres

BASIC OPERATIONSEmergency Alarm"ALARM", Emergency alarm function is started. This transceiver has4 Alarm modes that can be setup in programm

BASIC OPERATIONSSide key [PF2] function instructionSquelch off: Press [PF2] key, squelch circuit is not mute, back-ground noise can be heard. Press

BASIC OPERATIONSProgramming scanSetup the frequency of L1 channel, U1 channel, L2 channel and U2 channel will realize VFO frequency scanning border li

SHORTCUT OPERATIONSAdd/Cancel Optional signal decode functionUnder standby state, press key, the top left corner of LCD displays " " i

SHORTCUT OPERATIONSCTCSS/DCS ScanPress key, the top left corner of LCD displays " " icon, press key to enter into CTCSS/DCS scan. Un

SHORTCUT OPERATIONSFrequency/Channel ScanUnder corresponding mode, press key, the top left corner of LCD displays " " icon, the

SHORTCUT OPERATIONSFrequency ReverseUnder standby state, press key, the top left corner of LCD displays " " icon, then press key

SHORTCUT OPERATIONSKeypad lockKeypad lock operation can be done by software programming or radio keypad.1) Radio keypad operationPress key, the top l

SHORTCUT OPERATIONS Single-band Switching CTCSS/DCS encode and decode To reduce interference from the sub-band when only the main-band is needed

FUNCTION MENU SETUPMenu 1-17 of this transceiver are channel operations. Channel operations temporarily changed the functions of current channel. When

MenuNo.LCD Display Function Options Description1 T-CDCCTCSS/DCS EncodeOFF No CTCSS/DCS Encode62.5HZ-254.1Hz+Self defined51 groups fixed CTCSS encode+1 g

9 SIGNALSquelch modesetupSQWhen current channel received matching RFsignals, transceiver can hear the talking from theother party. CTCSS/DCSWhen curr

13 TALKAR Talk Around TX=RXTurn on Talk Around function, current channel will transmit at RX frequency, if CTCSS/DCS signaling is set, it will interch

SAFETY INFORMATION FOR USERCRT transceiver is excellently designed with advanced technology. Please observe the following precautions to perf

24 BLK 5 Link Group 5 OFF/ON Add or remove the group 5 in group linking25 BLK 6 Link Group 6 OFF/ON Add or remove the group 6 in group linking26 BLK 7

35 VOXVoice OperatedTransmission(VOX) Setup OFF Turn off VOX function 1--10 Total 10 VOX levels for optional36 VDELAY VOX Delay Setup 0.5S-3S Total 2

43 LIGHT LCD Backlight ON/OFF Always on/off AUTO Backlight will automatic closed after a period 44 COLORLCD BacklightColor BLUE/ORG/PUR Blue/Orange/Pu

SENIOR FUNCTION OPERATIONSDisplay Mode SetupThere are three kinds of display modes for optional.Press [PF2] key to turn on radio, hold [PF2] key until

SENIOR FUNCTION OPERATIONSOFF: No operations.FACT: Resume all items to factory default, including channel and background settings.INIT: Resume backgr

[Settings: Master side]Press the [PF1] side key to Power on, the display shows "CLONE", the master 1. unit enters into copy mode . Press [

Memory Bank Exit Memory Bank Switch10 memory banks 0-9 are available, bank 0 includes all edited channels. Bank 1-9 can be assigned maximum 32 chann

Bank linkingIn channel mode, press 1. key twice to enter into memory bank mode, press key then press key to enter into function menu.Press 2. /

GeneralFrequency RangeVHF:144~146MHzUHF:430~440MHzFM:64~108MHz(RX)SW: 2.3~29.99MHz(RX) Channel Capacity 199 channelsChannel Spacing25KHz (wide band)

THANK YOU FOR YOUR PURCHASE!groups CTCSS encode/decode, 1 group user-dened CTCSS encode/decode, 1024 groups DCS encode/mode at the same time, skip i

TECHNICAL SPECIFICATIONReceiving PartWide band Narrow bandSensitivity(12dB SINAD)≤0.25μV ≤0.35μVAdjacent Channel Selecitvity ≥65dB ≥60dBIntermodulatio

ATTACHED CHARTCTCSS Frequency Chart1 62.5 12 94.8 23 136.5 34 177.3 45 218.12 67.0 13 97.4 24 141.3 35 179.9 46 225.73 69.3 14 100.0 25 146.2 36 183.5

ATTACHED CHART1024 groups DCS frequency chart000 001 002 003 004 005 006 007010 011 012 013 014 015 016 017020 021 022 023 024 025 026 027030 031 032

ATTACHED CHART250 251 252 253 254 255 256 257260 261 262 263 264 265 266 267270 271 272 273 274 275 276 277300 301 302 303 304 305 306 307310 311 312

540 541 542 543 544 545 546 547550 551 552 553 554 555 556 557560 561 562 563 564 565 566 567570 571 572 573 574 575 576 577600 601 602 603 604 605 60

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TABLE OF CONTENTSCONTENS ...

TABLE OF CONTENTSDelete channel ...

TABLE OF CONTENTSProgramming software starting (Takes Windows XP system for example) ...34TECH

04STANDARD ACCESSORIES/ADDITIONAL ACCESSORIESStandard AccessoriesAdditional AccessoriesAntennaLi-ion BatteryUSB ProgrammingCableEarphoneHandheldMicrop

05How to choose a operation Mode:1. By programming software:A. In PC software's "General Setting" menu to choose "Display