How It Works - Uniden MHS75 Guide D'utilisation

How It Works

The MHS75 radio has three main operation modes: normal
mode, scan mode, and weather mode.
Mode
Monitors a single marine
Normal
channel and lets you talk
mode
on that channel.
Scan Monitors all the channels
mode you save into memory.
Weather Monitor the selected
mode NOAA weather channel.
In addition to the three operation modes, the MHS75
provides four different watch modes which you can activate
during any operation mode. In the watch modes, the radio
briefly checks for activity on a specific channel, then returns
to its previous operation.
Watch mode
Weather Alert
Watch
Dual Watch
Triple Watch
Quad Watch
Note: Private boats must monitor channel 16 when-
ever they are underway. Water-going vessels should
have either Triple Watch or Dual Watch on at all times.
E-6
What it does
What it does
Checks the last-used weather
channel for hazard alerts
every 7 seconds.
Checks channel 16 for activity
every 2 seconds.
Checks channels 16 and 9 for
activity every 2 seconds.
Checks channels 16 and 9 for
activity every 2 seconds, and
checks the last-used weather
channel every 7 seconds.
Uniden MHS75 Radio Owner's Manual
Use it when you
want to...:
Monitor a channel or
talk to another radio.
Check a small group
of regularly-used
channels for traffic.
You want to hear the
current or forecasted
weather.
To turn it on/off
Press and hold WX-Alert
for 2 seconds.
Press and hold Scan-
Dual for 2 seconds.
Press and hold 16/9-Tri
for 2 seconds.
Turn on Triple Watch,
then turn on Weather
Alert Watch.
To turn it
on/off
(default
mode)
Press Scan-
Dual.
Press WX-
Alert.