Scan Operation; I Scan Types - Icom IC-400PRO Instruction Manual

I Scan types

The transceiver has 4 scan types, tag function and 4 resume
conditions providing scanning versatility.
Tag channels are independently set for open, group and pri-
ority scans. Initially, all channels may be set as tag channels
for all scans.
OPEN SCAN
ch 1
ch 40
ch 39
Repeatedly scans all tag channels in sequence.
GROUP OR PRIORITY
SCAN
ch 12
Repeatedly watches a priority channel while scanning
only specified tag channels.
ch 2 ch 3
ch 4
ch 6
ch 5
ch 8
Priority
channel
ch 26

SCAN OPERATION

IMPORTANT!:
A microphone should be on hook to start scanning.
REPEATER SEARCH SCAN
ch 1
RX only
Scan cancel
TX on ch 38
RX on ch 8
TX on ch 34 TX on ch 33
RX on ch 4 RX on ch 3
Scans all repeater channels (1 to 8) in sequence.
If there are no busy channels after scanning channels 1
to 8 (RX only), it begins scanning from channel 1 again,
then the transceiver transmits a signal to search for a re-
peater while the scanning.
4
ch 2 ch 8
RX only RX only
TX on ch 31
RX on ch 1
TX on ch 32
RX on ch 2
3
4
8