Watch - Simrad RS20 User Manual

16 |
My channels
Scan all channels selected in EDIT MY CHANNELS
My channels + 16
Scans all channels selected in EDIT MY CHANNELS, while also
checking the priority channel after every channel step.
Edit my channels
Allows creation of a custom list of channels - used in a MY
CHANNELS scan.

Watch

This menu is for choosing a watch mode to enable, as well as
selection of the watch channel. Watch modes can be thought of as
a channel scan on a subset of channels, where scanned channels
are 'listened' to briefly every 3 seconds, to determine if there is any
active radio communication.
¼ Note:
Watch modes are not available if ATIS mode is turned on.
Dual watch
Select this to watch the current channel and the priority channel
(Channel 16).
TRI watch
Select this to watch the current channel, the user selected 'watch'
channel, and the priority channel (Channel 16).
Set Watch Channel
Allows a watch channel to be selected from all available channels.
Selected channel is used by TRI WATCH mode.
¼ Note:
If the radio is configured for USA market, two priority channels
are watched: Channel 9 and Channel 16.
The radio menus | RS20 operator manual