GME TX677 - Page 8

TX677 Instruction Manual
8
GENERAL OPERATION .............................................................18
Turning the Radio On/O .......................................................... 18
Adjusting the Volume ............................................................... 18
Display Lighting ........................................................................ 19
Receiving Signals ...................................................................... 19
TRANSMITTING.......................................................................19
Time-out Timer ......................................................................... 20
SELECTING CHANNELS ............................................................20
SQUELCH ................................................................................20
KEYPAD LOCK .........................................................................21
DUPLEX OPERATION ...............................................................21
SCANNING ..............................................................................22
ADDING OR REMOVING CHANNELS .........................................22
SCANNING FOR CHANNELS .....................................................22
Scanning Features .................................................................... 23
CTCSS, DCS AND SILENT MODE ...............................................23
MENU OPTIONS ......................................................................25
USING THE MENU ...................................................................25
DUPLEX MODE SELECTION ......................................................26
CTCSS AND DCS CODE SELECTION ...........................................26
TRANSMITTER POWER ...........................................................28
VOX SETTINGS ........................................................................28
SQUELCH LEVEL SETTING ........................................................29
ROGER BEEP TONE .................................................................29
BUTTON BEEP.........................................................................30
CALL ALARM SELECTION .........................................................30
DUAL WATCH ..........................................................................31
DUAL WATCH OPERATION .......................................................31
SPECIFICATIONS ......................................................................35