Icom IC-GM1600 Instruction Manual - Page 9

I Front, top and side panels w q MIC/SP e r !1 !0 t y o u i 3 PANEL DESCRIPTION q VOLUME CONTROL [VOL] 2 Turns power ON and adjusts the audio level. 3 w MICROPHONE CONNECTOR [MIC/SP] Connects the optional external microphone. NOTE: Attach the [MIC/SP] cap when the optional speaker-microphone is not used. e ANTENNA Fixed type. r TRANSMIT/RECEIVE INDICATOR Lights green while receiving a signal or when the squelch is open; lights red while transmitting (lights orange while VOX function is used). t CALL CHANNEL KEY [CALL] ➥ Selects the call channel when pushed. (p. 7) • Channel 9* is factory default. *Channel 16 is set as factory default by version. ➥ Push for 3 sec. to enter call channel programming con- dition. (p. 9) y CHANNEL KEY [CH] Push to return the previous condition when distress channel or call channel is selected. (p. 7) u TRANSMIT POWER/LOCK KEY [Hi/Lo• ] ➥ Selects high or low power when pushed. (p. 8) ➥ Toggles the lock function ON/OFF when pushed for 1 sec. (p. 10) 4