Normal Mode With Triple Watch Or Dual Watch; Both Weather Alert And Triple/Dual Watch In Normal Mode - Uniden MHS550 Owner's Manual

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.
Every 2 seconds, the radio checks channels 9 & 16. Every 2 seconds, the radio checks channels 9 & 16.

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:
Monitoring Channel 25 Monitoring Channel 25
09 16 09 16
Every 2 seconds, the radio Every 2 seconds, the radio
checks channels 9 & 16. checks channels 9 & 16.
Triple Watch Triple Watch
12 Uniden MHS550 Radio Owner's Manual
Monitoring Channel 25 Monitoring Channel 25
09 16 09 16
Triple Watch on: Triple Watch on:
09 16 09 16
09 16 09 16
09 16 09 16
Every 7 seconds, the Every 7 seconds, the
radio checks the last- radio checks the last-
used weather channel. used weather channel.
WX Alert Watch WX Alert Watch
09 16 09 16
wx wx