ICOM 398000 Manuale Utente

17

New2001

New2001

7

■

Dualwatch and Tri-watch are convenient to monitor Channel 

16 while you are operating on another channel.

When a signal is received on 

the Channel 16.

Dualwatch resumes after 

the signal disappears.

 

Dualwatch or Tri-watch pauses on Channel 16 until the 

signal disappears.

Tri-watch switches to Dualwatch until the signal on the 

Call channel disappears.

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1.   Select Dualwatch or Tri-watch in the Set mode (p. 20).

2.  Select a channel.

3.   Hold down [DUAL] for 1 second to start Dualwatch or 

Tri-watch.

 • During Dualwatch, “DUAL 16” blinks.

 •During Tri-watch, “TRI 16” blinks.

 

L

 A beep tone sounds when a signal is received on Channel 16.

 

L

 Tri-watch becomes Dualwatch while receiving a signal on the 

call channel.

4.   Push [DUAL] again to cancel Dualwatch or Tri-watch.

Example: Operating Dualwatch on Channel 07.

Dualwatch starts.

CH 88

CH 16

Monitors Channel 16 

while listening on 

another channel 

(example: CH 88).

Monitors Channel 16 and 

the Call channel while 

listening on another 

channel (example: CH 88).

Call

channel

CH 88

CH 16

CH 9

Push [DUAL].