Icom IC-GM1600E - Beep Tone and Monitor Switch Functions

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SET MODE
■ SET mode items
D Beep tone function “bP”
You can select silent operation by turning the beep tones
OFF, or you can have 2 types of confirmation beeps sound
at the push of a switch. When “ON” is selected, a xed beep
(Pi) sounds, and when “US” is selected, the preset beeps
(e.g. do, re, mi) sound.
• Beep tone synchronises with the volume level.
• The beeps sound during call channel programming even if this
function is turned OFF.
D Monitor switch action “Sq”
The monitor switch action cuts off the squelch function tem-
porarily. This switch action contains PUSH (Pu) or HOLD
(Ho) settings as shown below.
• Pu (PUSH): After pushing [SQL•MONI] for 1 sec., the squelch
opens and emits audio. The squelch is held open
while continuously pushing and holding [SQL•MONI].
(default)
• Ho (HOLD): After pushing [SQL•MONI] for 1 sec., the squelch
opens and emits audio even [SQL•MONI] is released.
To close the squelch, push any switch.
D LCD contrast selection “LC”
The contrast of the LCD can be adjusted from 4 levels.
• 1 (bright)–4 (dark); 3 (default)
Push
Beep tone ON (default)
Beep tone OFF
Push
Push setting (default) Hold setting