Icom IC-M33

16
DUALWATCH/TRI-WATCH (Except Holland version)
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/Tri-
watch is convenient for monitoring Channel 16 when you are
operating on another channel.
■ Operation
q Select Dualwatch or Tri-watch in set mode. (p. 19)
w Select the desired channel.
e Push and hold [DUAL] (SCAN) for 1 sec. to start Dual-
watch or Tri-watch (depending 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.
r To cancel Dualwatch/Tri-watch, push [SCAN] again.
DUALWATCH/TRI-WATCH SIMULATION
•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 dis-
appears.
•TotransmitontheselectedchannelduringDualwatch/
Tri-watch, push and hold [PTT].
[Example]: Operating Tri-watch on INT channel 07.
DualwatchTri-watch
Call
channel
Ch 88
Ch 16
Ch 88
Ch 16
Ch 88
Ch 20
Tr i-watch starts.
Signal is received on call
channel.
Signal received on Channel
16 takes priority.
Tr i-watch resumes after
the signal disappears.