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zboydAug 13, 2025
What to do if I can’t hear anything from the speaker of my Uniden Marine Radio?
- KkristawilliamsAug 13, 2025
The squelch level on your Uniden Marine Radio is probably too high. Try adjusting it.
What to do if I can’t hear anything from the speaker of my Uniden Marine Radio?
The squelch level on your Uniden Marine Radio is probably too high. Try adjusting it.
How to fix muffled sound or low volume on Uniden MHS155UV Marine Radio?
If the sound from your Uniden Marine Radio is muffled or the volume is low, try clearing any water from the speaker grill.
How to fix Uniden MHS155UV that won’t turn on?
Charge the Uniden Marine Radio.
Why does my Uniden MHS155UV Marine Radio make noise all the time?
Adjust the squelch level on your Uniden Marine Radio. It's likely set too low, causing the constant noise.
Why is the display flashing on my Uniden MHS155UV Marine Radio?
The channel number on the display of your Uniden Marine Radio flashes when the radio is in a Watch mode or Scan mode. Try turning off scanning, Triple Watch, or Dual Watch.
Why won’t my Uniden MHS155UV Marine Radio transmit?
Here are a few things to check: * Make sure you are not in Weather or Scan mode. * Ensure you are not trying to transmit on a receive-only channel or at the wrong power level. * Check the battery power level and charge if low. * Confirm the transmission duration is less than 5 minutes (VHF Marine) or 3 minutes (UHF CB).
What to do if the power LED on the charger of my Uniden Marine Radio doesn’t turn on?
If the power LED on the charger of your Uniden Marine Radio doesn’t turn on, it could be due to the ambient temperature being too low (below 5° C/41° F) or too high (above 40° C/104° F). In this case, avoid using the charger. Also, ensure the charging contacts on both the radio and charger are clean. If the issue persists, consider replacing the battery.
What to do if I can transmit, but no one can hear me on my Uniden Marine Radio?
Check your UIC channel settings on your Uniden Marine Radio. The area you are in might use different channel assignments.
Details the radio's water-proofing standard and floating capability.
Information regarding citizen band radio licensing in Australia and New Zealand.
Lists the key features of the MHS155UV radio for VHF Marine and UHF CB.
Lists all the items included in the MHS155UV radio package.
Identifies and explains the physical controls of the MHS155UV radio unit.
Explains the function of each button on the MHS155UV radio.
Details the charger components and how to read the radio's LCD display.
Provides a detailed explanation of all icons visible on the MHS155UV radio's LCD display.
Instructions for attaching the antenna and installing batteries (Lithium Ion and Alkaline).
Instructions on how to mount the radio's charging cradle.
Steps for charging the battery and connecting accessories like belt clip and external mic.
How to turn on the radio and perform initial configuration.
How to adjust speaker volume and set the squelch level.
How to select channels, set UIC mode, and make transmissions.
Using power boost, instant channel, and saving channels to memory.
Managing key beep, key lock, backlight, and battery save features.
Explains Band Select, Normal, and Triple/Dual Watch modes for VHF Marine.
Details Scan Mode operation and using it with Triple/Dual Watch.
Using Weather Mode and combining Scan with Triple/Dual Watch.
Covers Band Select, CTCSS, and DCS features for UHF CB.
Instructions for using Duplex mode with repeaters on UHF CB.
Explains Normal, Dual Watch, and Triple Watch modes for UHF CB.
Details Scan Mode operation for UHF CB channels.
Combining Scan with Triple/Dual Watch and using Busy Channel Lockout.
How to enable or disable the vibrator feature on UHF CB.
Addresses frequent problems with the radio and provides troubleshooting steps.
Covers general, transmitter, and receiver specifications for the radio.
Detailed specifications for the radio's receiver.
Lists US VHF Marine channels, frequencies, and their uses.
Continues the list of US VHF Marine channels and their associated information.
Lists Canadian VHF Marine channels, frequencies, and their uses.
Continues the list of Canadian VHF Marine channels and their associated information.
Lists International VHF Marine channels, frequencies, and their uses.
Continues the list of International VHF Marine channels and their associated information.
Continues the list of UHF-CB channels and frequencies (channels 41-80).
Specific warnings and handling instructions for the Lithium-Ion Polymer battery.
Details the product warranty terms, period, and coverage exclusions.
Lists covered parts and clarifies that user data is not included.
Outlines warranty service procedures and available remedies.
General| Brand | Uniden |
|---|---|
| Model | MHS155UV |
| Category | Marine Radio |
| Language | English |
