Scan Operation; Scan Types - Icom IC-M90 Instruction Manual

5

SCAN OPERATION

■ Scan types

Scanning is an effi cient way to quickly locate signals over a
wide frequency range. The transceiver has a priority scan
setting and normal scan setting.
In addition, the "Weather alert" and "Auto scan" functions
are available for scanning. These functions can be activated
simultaneously, depending on the settings on the SET mode.
(pgs. 17, 18)
PRIORITY SCAN
CH 01
WX*
CH 05
* Previously selected weather channel
when weather alert function is ON
Priority scan searches through all tag channels in sequence
while monitoring Channel 16. When a signal is detected on
Channel 16, scan pauses until the signal disappears; when
a signal is detected on a channel other than Channel 16,
scan becomes dualwatch until the signal disappears.
12
CH 02
CH 16 CH 03
CH 04
Set the tag channels (scanned channel) before scanning.
Clear those tag channels which are not needed or inconven-
iently stop scanning, such as digital communications.
Choose priority or normal scan on the SET mode. (p. 17)
NORMAL SCAN
CH 01
WX*
CH 05
* Previously selected weather channel
when weather alert function is ON.
Normal scan, like priority scan, searches through all tag
channels in sequence. However, unlike priority scan,
Channel 16 is not checked unless Channel 16 is set as a
tag channel.
CH 02
CH 03
CH 04