Other Functions And Operations; Backlight Function; Scan; D Ch And Ch Resume - Icom IC-M803 Instruction Manual

6

OTHER FUNCTIONS AND OPERATIONS

■ Backlight function

The function display and keys can be backlit for better
visibility under low light conditions.
You can set the Backlight mode to Day mode or Night
mode. The Day mode is for the daytime operation,
and the screen items are in color. The Night mode
is for nighttime operation, and the screen items are
displayed in black and red.
1. Push [◄] or [►] until
Software Key area.
2. Push
window.
3. Push [▲] or [▼] to select "Day Mode," "Night
Mode," or "Auto."
L In the Backlight Setting window, if you push no key
for about 5 seconds, the transceiver automatically
returns to the Main screen.
Day mode
Night mode
Auto
The Day mode or the Night mode is automatically
selected.
4. Adjust the Backlight level.
L The Backlight level is adjustable in 7 levels and
"OFF." "OFF" is selectable only in the Day mode.
16
is displayed in the
to open the Backlight setting
Rotate
+
Push

■ Scan

The transceiver has automatic channel and frequency
scan capabilities (Scan function). There are 3 types of
scan functions.
z CH (Channel)
z CH Resume
z Program

D CH and CH Resume

The CH and CH Resume searches within a 20
channel range, such as channel 1 to channel 20, in
the user channels, and searches all channels in the
same bandwidth in the group of ITU channels and ITU
FSK channels.
CH 01
CH 20
CH 05
CH 04
CH:
When [PTT] is pushed, the scan stops and
transmission starts on the displayed channel.
Even though the squelch is open, the channels are
switched at the time set in "Speed" on the Menu screen.
(p. 65)
[MENU] > Radio Settings > Scan > Speed
CH Resume:
When [PTT] is pushed, transmission starts on the
displayed channel while keeping the scan status.
When 30 seconds have passed since the transmission
stops, scanning is resumed.
While the squelch is open, the channels are switched
every 10 seconds.
To use the CH scan or CH Resume scan, select "CH"
or "CH Resume" on the Menu screen. (p. 65)
[MENU] > Radio Settings > Scan > Type
1. Rotate [GRP/CH] to select a channel group. (p. 12)
2. Push [◄] or [►] until
Software Key area.
3. Push to start a scan.
4. Push again to stop the scan.
CH 02
CH 03
is displayed in the