Scan Function - Icom IC-M127 Instruction Manual

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3 BASIC OPERATION
@ Scan function
The transceiver has a high speed scan function for standing
by on utility signals. The scan speed is 8 channels/sec. (ex-
cept when the weather alert function is in use).
Two scan types are available: normal scan (scans all tag
channels in sequence) and priority scan (checks channel 16
while scanning and becomes dual watch while pausing on a
regular channel—except for channel 16). These scans can be
selected in SET mode (p. 28).
© Setting tag channels
You can specify channels as tag channels for efficient scan-
ning. Tag channels can be set for each channel group (USA,
CAN, INT) independently.
'» Select the desired channel, then push and hold [SCAN*
TAG] for 1 sec. to toggle the tag setting.
! {=3-—— Appears when the channel is
(i
specified as a tag channel.
un
V Clearing all tag channels:
While pushing [HI/LO], push and hold [SCAN « TAG] for 3 sec.
until the long beep becomes 2 short beeps.
* All tag channels in the selected channel group are released.
© Scan operation
@ Select the desired channel group (USA, CAN, INT) with
[CH/WXx * U//C].
+ When the weather alert function is in use, select the desired WX
channel in the display, then perform the above operation.
@ Push [SCAN] to start scanning.
+"N~ SCAN" appears when normal scan is selected in SET
mode.
+*P-5CAN"
appears when priority scan is selected in SET
mode.
@ To stop the scan, push [SCAN] again.
+"N~ SCAN * or* P= SCAN"
disappears,
Vv Scan resume tim
When a signal is detected, scan pauses until the signal dis-
appears or resumes after pausing 5 sec., according to the
SET mode setting. (p. 28)
v Confirming tag channels:
While operating scan, rotate [DIAL].
* Only tag channels are selected.
* Stop rotating [DIAL] to resume normal scan operation.
v Weather alert function:
When this function is turned ON (p. 28), any weather chan-
nels set as tag channels are monitored for alert tones during
scan. Refer to p. 7 for a description of weather alert.

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