Dualwatch And Tri-Watch; About Dualwatch And Tri-Watch; Operation - Icom ic-m88 Instruction Manua

■ About Dualwatch and
Tri-watch
Dualwatch monitors Channel 16 while receiving another
channel.
Tri-watch monitors Channel 16 and the Call channel while
receiving another channel.
DUALWATCH/TRI-WATCH SIMULATION
Ch 16 Ch 88 Ch 88
Dualwatch
• If a signal is received on Channel 16, Dualwatch or 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 or Tri-
watch, hold down [PTT].

DUALWATCH and TRI-WATCH

Call
channel
Ch 16 Ch 88 Ch 9
Tri-watch

■ Operation

q Select the desired operating channel.
w Hold down [SCN• ] for 1 second to start Dualwatch or
DUAL
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.
e Push [SCN• ] to cancel Dualwatch or Tri-watch.
DUAL
[Example]: Operating Tri-watch on INT channel 07.
Hold down
DUAL
for 1 second.
6
Tri-watch starts.
Signal is received
on Call channel.
Signal received on
Channel 16 takes
priority.
Tri-watch resumes
after the signal
disappears.
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