Raymarine Ray49, Руководство пользователя

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Chapter 4: Menu Settings 43
Using the Watch Modes
The Watch Modes monitor the programmed Priority Channel and other user-
selected channel(s). The watch is halted when activity is detected on a monitored
channel. The Ray49 is equipped with 2 types of monitor operations: Dual Watch
and Tri Watch.
Note:
Whenever Weather Alert is activated, the WX Alert channel is also monitored dur-
ing Dual Watch and Tri Watch.
Dual Watch
Dual Watch monitors the current working channel and
Channel 16 in cycle.
DUAL 16 appears on the top line of the display.
Dual Watch is demonstrated in the figure to the left; the
sample working channel is channel 72.
Tri Watch
Tri Watch monitors in cycle channel 16, the current
working channel and the channel you have set as the
Secondary Priority Channel.
TRI 16+09 appears on the top line of the display.
Tri Watch is demonstrated in the figure to the left; the
sample working channel is channel 72.
Press and release the
16/9
key to terminate Watch mode and switch to the Priority
Channel.
Press and release the CLR/WX key to terminate Watch mode and return to the
last-used channel.
Note:
During Tri Watch Mode, the WX and CH keys are inactive and an error beep sounds
if pressed.
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