I Set Mode Items - Icom IC-41S Instruction Manual

I SET mode items

D Squelch level
Select the noise squelch threshold level within 0 to 9 ranges.
• There are 10 squelch levels to choose from 0 is completely open; 9
is tight squelch; 1 is loose squelch level.
Squelch level 2 (default)
D CTCSS tone frequency/DTCS code
Select the desired CTCSS tone frequency or DTCS code.
Pushing toggles the CTCSS/DTCS setting mode.
Push
CTCSS tone frequency
setting mode (default)
D Auto Power OFF
The transceiver can be set to automatically turn OFF after this
set period has passed when no key operation is performed.
• 0.5 to 4.0 hours (0.5 hours steps) and OFF can be specified.
Auto power OFF
is OFF (default)
Squelch level 0 (" "appears)
DTCS code setting mode
2.0 hours setting
D Backlight condition
The transceiver has display backlight for night-time operation.
ON : Backlight turns ON continuously.
A2 : Lights for 5 sec. when any key except [PTT] is
(Auto2)
pushed, or the LCD indication is changed.
AT : Lights for 5 sec. when any key except [PTT] is
(Auto)
pushed or the SelCall signal is transmitted/
received.
OF : No backlight available.
(OFF)
Backlight Auto (default)
D Beep tone
You can select silent operation by turning key-touch beep
tones OFF, or you can have confirmation beeps sound at the
push of a key by turning beep tones ON.
Beep tone ON (default)
9
SET MODE
9
Backlight ON
Beep tone OFF
35