ICOM IC-M503 用户手册

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页码 50
6
SET MODE
15
■ Set mode items
ï
ï Scan mode
The transceiver has 2 scan modes: normal scan and priority
scan. Normal scan searches all tag channels in the selected
channel group. Priority scan searches all tag channels in se-
quence while monitoring channel 16.
ï
ï Scan resume timer
The scan resume timer can be selected as a pause (OFF) or
timer scan (ON). When OFF is selected, the scan pauses
until the signal disappears. When ON is selected, the scan
pauses 5 sec. and resumes even if a signal is being received
on channels, except for Channel 16.
ï
ï Dual/tri watch
This item sets the [DUAL] switch function as dual watch or tri-
watch.
See the section ‘Dual watch/Tri-watch’ for details.
ï
ï Beep tone
You can select silent operation by turning beep tones OFF or
you can have confirmation beeps sound at the push of a
switch by turning beep* tones ON.
*Beep tones setting are selectable on IC-M503 and HM-134 inde-
pendently 
Set mode
Beep
Beep tone ON (default)
Beep tone OFF
Set mode
DUAL/TRI
Dual watch (default)
Tri-watch
Set mode
Scan timer
Scan timer ON (default)
Scan timer OFF
Set mode
Scan mode
Priority scan (default)
Normal scan
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