D Backlight; D Beep; D Beep Level; D Channel Announce - Icom IC-41PRO Advanced Manual

2
SET MODE

D Backlight

The transceiver features a backlit LCD display to use in
low-light conditions.
You can select the backlight mode in the Set mode.
ON: Backlight is continuously ON.
A2: Lights for 5 seconds when STATUS INDICA-
TOR changes, or when you push any key except
[PTT].
AT: Lights for 5 seconds when you transmit or re-
ceive a Selcall signal, or when you push any key
except [PTT].
OF: No backlight.
Backlight Auto (default)

D Beep

The confirmation beep is set to ON as the default.
You can turn OFF the beep for silent operation in the
Set mode.
Beep ON (default)

D Beep Level

You can set the volume level for the key beeps to be-
tween 1 and 5, or 1(Linked) and 5(Linked).
When a linked level is set, you can adjust the Beep
Level by rotating [VOL].
Beep level 3 (default)

D Channel Announce

You can turn this function ON to announce the select-
ed channel number.
• When Beep is set to OFF, there will not be an announcement,
regardless of this setting.
Channel Announce OFF (default)
Backlight ON
Beep OFF
Beep level 1
Channel Announce ON

D CTCSS/DTCS

Select the desired CTCSS tone frequency or DTCS
code.
You can change between CTCSS and DTCS setting
modes by pushing
See page 11 for more information about CTCSS and
DTCS.
CTCSS tone frequency
setting mode (default)

D VOX

( Displayed only when an optional external device is
connected to the transceiver)
This function automatically switches between receiving
and transmitting mode by detecting your voice.
VOX function ON (default)

D VOX Gain

( Displayed only when an optional external device is
connected to the transceiver)
Set the VOX Gain level to between 1 and 10. Higher
gain makes the VOX function more sensitive to your
voice.
VOX Gain level 5 (default)

D VOX Delay (Sec)

( Displayed only when an optional external device is
connected to the transceiver)
VOX Delay is the period of time between when you
stop speaking and the transceiver stops transmitting
and then returns to receive. Set it to between 0.5 and
3.0 seconds.
NOTE:
If you set the time too short, a pause in speaking
will be regarded as the end of your conversation
and the transceiver will return to receive, even if you
continue speaking.
VOX Delay
0.5 seconds (default)
4
.
DTCS code setting mode
VOX function OFF
VOX Gain level 8
VOX Delay 2.0 seconds