E-42
Uniden MHS335BT Radio Owner’s Manual
3. A popup keyboard displays. Enter a new name. When you have entered the name,
select
FINISH.
4. The channel list displays again with the new name.
5.
When you are satisfied with the channel list, select
BACK
to return to the Idle screen.
UNIDEN MARINE APP
Uniden's Marine Radio app lets you configure your MHS335BT and send text messages
from your mobile device. The app is available for iOS and Android. Go to the Apple App
store, Google Play, or Amazon to download this free app.
MAINTENANCE AND TROUBLESHOOTING
Due to its rugged design, your radio requires very little maintenance. However, it is a
precision electronic instrument, so you should follow a few precautions:
x
If the antenna has been damaged, do not transmit except in an emergency situation.
Doing so may cause further radio damage.
x
You are responsible for continued FCC technical compliance of your radio.
x
Arrange for periodic performance checks with your Uniden dealer.
Problem
Things to Try
The radio won’t turn on.
- Verify that the battery is installed correctly.
- Charge the radio.
The power LED on the
charger doesn’t turn on.
-
Don’t use the charger when the ambient temperature is
below 0° C (32° F) or above 45° C (113° F).
- Make sure the charging contacts on the radio and charger
are clean.
- Replace the battery.
The radio won’t transmit.
- Make sure you are not in Weather or Scan mode.
- Make sure you are not trying to transmit on a receive-only
channel or transmit at the wrong power level for this channel
(see the channel lists starting on page E-45.
- Check the battery power level; if it’s low, charge the battery
before trying to transmit.
- Make sure the duration of each transmission is less than 5
minutes.
-
Try transmitting on a different channel.
I can’t hear anything from
the speaker.
- Adjust the squelch level; it is probably too high.
- Adjust the volume level; it is probably too low.
-
If the radio has been exposed to water, there may be water
on the speaker. Remove the water and allow the radio to
dry out.
Noise comes out of the
speaker all the time
Adjust the squelch level; it is probably too low.