12
5
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 fixed 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 func-
tion 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 con-
tinuously 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
Push
Middle contrast
(default)
Low contrast
IC-GM1600E-1.qxd 2006.07.14 2:28 PM Page 12
