![background image](http://html1.mh-extra.com/html/icom/im323/im323_instruction-manual_2038201028.webp)
18
DUALWATCH/TRI-WATCH
6
Description
■
Dualwatch monitors Channel 16 while you are receiving
on another channel; Tri-watch monitors Channel 16 and the
Call channel while receiving another channel. Dualwatch and
Tri-watch are convenient for monitoring Channel 16 when you
are operating on another channel.
Operation
■
Select Dualwatch or Tri-watch in the Menu screen. (p. 68)
q
Push [
w
Y
](CH) or [
Z
](CH) to select the desired operating
channel.
Push [DW] to start a Dualwatch or Tri-watch scan.
e
•“DUAL16”appearsduringDualwatch;“TRI16”appearsduring
Tri-watch.
•AbeeptonesoundswhenasignalisreceivedonChannel16.
To cancel Dualwatch or Tri-watch, push [DW] again.
r
DUALWATCH/TRI-WATCH SIMULATION
Dualwatch
Tri-watch
Call channel
Ch 88
Ch 16
Ch 88
Ch 16
Ch 88
Ch 75
•IfasignalisreceivedonChannel16,DualwatchandTri-
watch pause on Channel 16 until the signal disappears.
•If a signal is received on the Call channel during Tri-
watch, Tri-watch becomes Dualwatch until the signal dis-
appears.
•TotransmitontheselectedchannelduringaDualwatch
or Tri-watch, hold down [PTT].
[Example]:
Operating Tri-watch on INT Channel 25.
Tri-watch starts.
Signal is received on
Call channel.
Tri-watch resumes after the
signal disappears.
Signal received on Channel
16 takes priority.