Icom IC-M804 Instruction Manual - Page 18

Scan, CH and CH Resume, Program

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5 OTHER FUNCTIONS AND OPERATIONS ■ Scan The transceiver has automatic channel and frequency scan capabilities (Scan function). There are 3 types of scan functions.  CH (Channel)  CH Resume  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 ITU channels and ITU FSK channels. CH 01 CH 20 CH 02 CH 05 CH 04 CH 03 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. 59) [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 after transmission stops, scanning resumes. 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" in "Type" on the Menu screen. (p. 59) [MENU] > Radio Settings > Scan > Type 1. Rotate [GRP/CH] to select a channel group. (p. 9) 2. Push [◄] or [►] until Scan is displayed in the Software Key area. 3. Push Scan to start a scan. 4. Push Scan again to stop the scan. D Program The Program scan searches the selected channel within the frequency range set by the "Start frequency" setting and the "End frequency" setting. (p. 59) [MENU] > Radio Settings > Scan > Program Scan FREQ > Start Frequency [MENU] > Radio Settings > Scan > Program Scan FREQ > End Frequency Start Frequency End Frequency To use the Program scan, select "Program" in "Type" on the Menu screen. (p. 59) [MENU] > Radio Settings > Scan > Type 1. Rotate [GRP/CH] to select a channel. (p. 9) 2. Push [◄] or [►] until SQL is displayed in the Software Key area. 3. Push SQL to turn OFF the Squelch function. 4. Push [◄] or [►] until Scan is displayed in the Software Key area. 5. Push Scan to start a scan. 6. Push Scan again to stop the scan. 13

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13
5
OTHER FUNCTIONS AND OPERATIONS
D
Program
The Program scan searches the selected channel
within the frequency range set by the “Start frequency”
setting and the “End frequency” setting. (p. 59)
[MENU] > Radio Settings > Scan >
Program Scan FREQ >
Start Frequency
[MENU] > Radio Settings > Scan >
Program Scan FREQ >
End Frequency
Start
Frequency
End
Frequency
To use the Program scan, select “Program” in “Type”
on the Menu screen. (p. 59)
[MENU] > Radio Settings > Scan >
Type
1.
Rotate [GRP/CH] to select a channel. (p. 9)
2.
Push [◄] or [►] until
SQL
is displayed in the
Software Key area.
3. Push
SQL
to turn OFF the Squelch function.
4.
Push [◄] or [►] until
Scan
is displayed in the
Software Key area.
5. Push
Scan
to start a scan.
6. Push
Scan
again to stop the scan.
■
Scan
The transceiver has automatic channel and frequency
scan capabilities (Scan function). There are 3 types of
scan functions.
CH (Channel)
CH Resume
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 ITU channels and ITU FSK
channels.
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. 59)
[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 after transmission
stops, scanning resumes.
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” in “Type” on the Menu screen. (p.
59
)
[MENU] > Radio Settings > Scan >
Type
1.
Rotate [GRP/CH] to select a channel group.
(p. 9)
2.
Push [◄] or [►] until
Scan
is displayed in the
Software Key area.
3. Push
Scan
to start a scan.
4. Push
Scan
again to stop the scan.
CH 01
CH 05
CH 20
CH 03
CH 04
CH 02