Scan Operation; Scan Types; Starting A Scan - Icom IC-F4SR Instruction Manual

Scan types

Scanning is an efficient way to locate signals quickly over all
channels.
Setting select channels and using select channel mode (p. 7)
speed up the scanning interval.
In addition, the auto channel function is available for standby
convenience. (p. 11)
SCAN in all channel mode
ch 01
ch 24
SKIP
ch 23
Repeatedly scans all channels including non-select
channels in sequence.
SCAN in select channel mode
ch 01 ch 02
ch 24
ch 06
Repeatedly scans select channels only, in sequence.
SKIP
ch 02 ch 03
ch 04
SKIP
ch 06 ch 05
ch 04

SCAN OPERATION

Starting a scan

To speed up the scanning interval, set desired channels as
select channels and set select channel mode in advance. (p.
7)
q Push [
f (SCAN)] to start the scan.
• Decimal point flashes while scanning.
w When receiving a signal, scan pauses and resumes ac-
cording to the included CTCSS frequency or DTCS tone.
(p. 12)
• When the code is matched, scan resumes 5 sec. after the signal
disappears.
• When the code is not matched, scan resumes immediately.
e Push [
f (SCAN)] to stop the scan.
4
Flashes while scanning.
9