![background image](http://html.mh-extra.com/html/icom/ic-410pro/ic-410pro_advanced-manual_612141017.webp)
•
Repeater scan flow
5
SCAN
5-2
Scan types
The transceiver has 4 scan types to search for
signals, Tag function and 4 Resume options, for
scanning versatility.
An Open scan automatically searches for busy
channels and enables you to locate new stations for
communication or listening.
Group scan and Priority scan repeatedly searches for
a signal on the Priority channel while scanning the
tagged channels. This is useful when waiting for a call
on the Priority channel or several tagged channels.
Group and Priority scans are performed differently
while transmitting. Group scan transmits on a Priority
channel or on a busy channel, and Priority scan
transmits only on the Priority channel.
Tagged channels are independently set for Open,
Group and Priority scans. All channels may be preset
as tagged channels for all scans.
Ch 02
Ch 02
Ch 01
Scan cancel
Ch 48
Ch 01
Ch 03
Ch 04
Ch 48
★
★
★
★
★
★
★
★
REPEATER SCAN
“ ” = Tagged channel.
★
Repeatedly scans all tagged channels in sequence.
“ ” = Tagged channel.
ch 40
ch 01
ch 02
ch 03
ch 04
ch 05
ch 06
ch 39
OPEN SCAN
★
★
★
★
★
★
★
Repeatedly checks the preset Priority
channel after scanning 5 tagged channels.
Priority
channel
GROUP SCAN/PRIORITY SCAN
ch 01
ch 02
ch 03
ch 04
ch 05
ch 10
ch 09
ch 08
ch 07
ch 06
★
★
★
★
★
★
★
★
★
★
“ ” = Tagged channel.
★
Scans all repeater channels (01 to 08 and 41 to 48)* in
sequence. If there are no busy channels after scanning
channels 01 to 08 and 41 to 48,* the scan begins from 01
again, and then the transceiver transmits a signal to search
for a repeater while scanning.
* Excludes emergency repeater 05.
Scan start
channel
Scan
Searches for
signals on the
repeater output
channels.
Blinks
Automatically tries to
access the repeater.
(0.5 seconds)
Waits for a signal from
the repeater.
(0.5 seconds)
(When no reply signal is received.)
Automatically tries
to access the next
repeater.
Scan
Scan is automatically cancelled.
NOTE:
Scan excludes the emergency repeater channel 05.