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DUALWATCH/TRI-WATCH
5
■ 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. 56)
w Rotate [CHANNEL] to select the desired operating channel.
e Push [DIAL•DUAL/GRP] for 1 sec. to start Dualwatch or
Tri-watch.
•“
DDUUAALL 1166
” appears during Dualwatch; “
TTRRII 1166
” appears dur-
ing Tri-watch.
• A beep tone sounds when a signal is received on Channel 16.
r To cancel Dualwatch/Tri-watch, push [DIAL•DUAL/GRP]
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 disappears.
• To transmit on the selected channel during Dualwatch/Tri-
watch, push and hold [PTT].
Dualwatch Tri-watch
Call channel
[Example]: Operating Tri-watch on INT Channel 25
25W25W INTINT
DUPDUP
TAGTAG
TRITRI 1616
3434°34.506N34.506N
123123°23.236W23.236W
UTCUTC 1212:00:00 TELEPHONETELEPHONE
BUSYBUSY 25W25W INTINT CALLCALL
DUPDUP
TAGTAG
TRITRI 1616
3434°34.506N34.506N
123123°23.236W23.236W
UTCUTC 1212:00:00 INTLINTL
Tri-watch starts. Signal is received on call
channel.
BUSYBUSY 25W25W INTINT
DUPDUP
TAGTAG
TRITRI 1616
3434°34.506N34.506N
123123°23.236W23.236W
UTCUTC 1212:00:00 TELEPHONETELEPHONE
Signal received on Channel
16 takes priority.
25W25W INTINT
DUPDUP
TAGTAG
TRITRI 1616
3434°34.506N34.506N
123123°23.236W23.236W
UTCUTC 1212:00:00 TELEPHONETELEPHONE
Tri-watch resumes after the
signal disappears.