Uniden MHS550 - Manual (Page 14)

Uniden MHS550 Radio Owner’s Manual 12
Normal mode with Triple Watch or Dual Watch
If you activate Triple Watch while operating in normal mode,
the radio checks channels 16 and 9 every two seconds; with
Dual Watch turned on, the radio only checks channel 16. The
radio will not check channels 16 or 9 while you are actively
transmitting; it waits until your transmission is finished and
then checks the channels.
Both Weather Alert and Triple/Dual Watch in normal mode
You can activate Weather Alert Watch and Triple/Dual Watch
at the same time. The radio performs both checks at their
scheduled time:
09 16 09 16 09 16
Triple Watch on:
Every 2 seconds, the radio checks channels 9 & 16.
Monitoring Channel 25
09 16 09 16 09 16
Triple Watch on:
Every 2 seconds, the radio checks channels 9 & 16.
Monitoring Channel 25
wx
Every 7 seconds, the
radio checks the last-
used weather channel.
WX Alert Watch
09 16 09 16 09 16
Every 2 seconds, the radio
checks channels 9 & 16.
Triple Watch
Monitoring Channel 25
wx
Every 7 seconds, the
radio checks the last-
used weather channel.
WX Alert Watch
09 16 09 16 09 16
Every 2 seconds, the radio
checks channels 9 & 16.
Triple Watch
Monitoring Channel 25