Table Of Contents; Supplied With - GME TX3120S Instruction Manual

suPPlIED wIth ...................................................2
IntroDuctIon ..................................................3
ImPortAnt InFormAtIon concErnInG uhF
cB rADIo ...........................................................3
PossIBlE IssuEs .................................................3
EmErGEncy chAnnEls.....................................4
tElEmEtry chAnnEls .......................................4
FEAturEs ...........................................................4
GEnErAl oPErAtIon .........................................6
Front Panel controls ............................................6
rear Panel...........................................................6
lcD Panel ...........................................................7
microphone ........................................................7
on/oFF switch ....................................................8
Volume ...............................................................8
minimum Volume setting (VmIn) .........................8
receive Audio mute ............................................8
selecting channels ..............................................8
configuration menu ............................................9
Flipping the Display ...........................................11
squelch .............................................................11
signal meter .....................................................12
transmitting ......................................................12
time-out timer ..................................................12
Backlighting ......................................................12
tX3120s radio
mounting cradle
microphone
microphone clip
PA G E 2
COntentS
Dynamic Volume control (DVc) .........................14
Voice scrambler .................................................14
Beep tone Volume .............................................15
silent squelch tail ..............................................15
Disabling the Internal speaker ...........................16
repeaters and Duplex .......................................16
Priority channel ................................................18
scanning ...........................................................18
open scan ........................................................19
Group scan .......................................................21
network scan (net-scan) ...................................22
ctcss & Dcs ....................................................24
InstAllAtIon ..................................................26
Fitting the radio ...............................................27
Antenna connection .........................................30
microphone connection ....................................31
wIrInG ............................................................31
Dc Power connection .......................................31
noise suppression .............................................32
ctcss tonE FrEQuEncy chArt ......................33
Dcs coDE chArt .............................................34
uhF cB oPErAtInG FrEQuEncIEs ...................35
sPEcIFIcAtIons ...............................................36
sc wArrAnty AGAInst DEFEcts ....................38

SUPPLIeD wItH

Dc lead
screw pack and Adaptor
Instruction manual
I n s t r u c t I o n m A n u A l t X 3 1 2 0 s