Scan - Uniden MHS135 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 few 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 few seconds, the radio
checks channels 16 & 9.
Triple Watch on
Normal mode with DSC Watch
If you activate DSC Watch
while operating in Normal
mode, the radio checks
channel 70 every few
seconds.

Scan

You can save channels into memory and then use scan
mode to monitor those channels from lowest to highest. If the
radio detects a signal on a channel, it stays on that channel
as long as the signal is received; when the signal stops, the
radio continues scanning.
Uniden MHS135 Radio Owner's Manual
Monitoring Channel 25
16
16
09
16
09
Monitoring Channel 25
70
70
Every few seconds, the radio
checks channel 70
with DSC Watch on
09
70
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