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11
4
DUALWATCH/TRI-WATCH
■
Description
Dualwatch monitors Channel 16 while you are receiving
another channel; Tri-watch monitors Channel 16 and the call
channel while receiving another channel. Dualwatch/Tri-watch
are convenient for monitor Channel 16 when you are operat-
ing on another channel.
■
Operation
q
Select Dualwatch or Tri-watch in Set mode. (p. 31)
w
Select the desired operating channel.
e
Push
[CH/WX•
DUAL
]
for 1 sec. to start Dualwatch or Tri-
watch.
• “
” blinks during Dualwatch; “
” blinks during Tri-watch.
• A beep tone sounds when a signal is received on Channel 16.
r
To cancel Dualwatch/Tri-watch, push
[CH/WX•
DUAL
]
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
Tri-watch starts.
Signal is received on call
channel.
Signal is received on
Channel 16 takes priority.
Tri-watch resumes after
the signal disappears.
Push
for 1 sec.
3
4
!IC-M402A_SA.qxd 03.11.11 2:51 PM Page 11 (1,1)
Summary of Contents for IC-M402A
Page 1: ......
Page 9: ...3 2 PANEL DESCRIPTION etc just hen e for rent 2 ...
Page 55: ...49 11 COMMANDMIC HM 127 es Qty 1 1 1 5 11 ...
Page 57: ...51 11 COMMANDMIC HM 127 50 d mm 1 31 32 5 mm 3 16 Mounting base Cap Nut 11 ...
Page 60: ...Unit mm inch 32 1 1 1 4 86 5 3 13 32 51 2 ...
Page 61: ...55 14 TEMPLATE 13 14 Unit mm inch 53 6 1 32 39 5 15 32 67 2 5 8 53 2 3 32 MB 69 2 3 32 ...
Page 62: ...New2001 ...
Page 63: ...57 15 OPTIONS 15 ct it ter unt HM max ...
Page 64: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan ...