Icom IC-M88

■ Description
DualwatchmonitorsChannel16whileyouarereceivingan-
otherchannel;tri-watchmonitorsChannel16andthecall
channel while receiving another channel.
■ Operation
q Select the desired operating channel.
wPush[SCN•
DUAL]tostartdualwatchortri-watch(depend-
ingonSETmodesetting).
 •“DUAL”blinksduringdualwatch;“TRI”blinksduringtri-watch.
 •AbeeptonesoundswhenasignalisreceivedonChannel16.
 •Tri-watchbecomesdualwatchwhenreceivingasignalonthecall
channel.
eTocanceldualwatch/tri-watch,push[SCN•DUAL] again.
[Example]:Operatingtri-watchonINTchannel07.
Tr i-watch starts.
Push for 1 sec.
Signal is received
on call channel.
Signal received on
Channel 16 takes
priority.
Tr i-watch resumes
after the signal
disappears.
DUAL
DUALWATCH/TRI-WATCH SIMULATION
DualwatchTri-watch
Call
channel
Ch 88
Ch 16
Ch 88
Ch 16
Ch 88
Ch 9
•IfasignalisreceivedonChannel16,dualwatch/tri-watchpauses
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 disappears.
•Totransmitontheselectedchannelduringdualwatch/tri-watch,
push and hold [PTT].
6
DUALWATCH/TRI-WATCH
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
15