What to do if my Uniden Transceiver won't transmit?
If your Uniden Transceiver won't transmit, ensure you are not in Weather or Scan mode. Also, verify that you are not trying to transmit on a receive-only channel or at the wrong power level for the channel. Check the battery power level and charge if it's low, and make sure each transmission is less than 5 minutes.
How to fix Uniden Transceiver if it won't turn on?
If your Uniden Transceiver won't turn on, charge the radio.
What to do if I can transmit, but no one can hear me on my Uniden Transceiver?
If you can transmit with your Uniden Transceiver, but no one can hear you, check your UIC channel settings. The area you are in might use different channel assignments.
Why does noise come out of the speaker all the time on my Uniden Transceiver?
If noise constantly emits from your Uniden Transceiver's speaker, the squelch level is likely too low. Adjust the squelch level to resolve this issue.
How to fix muffled sound or low volume on Uniden Transceiver?
If the sound on your Uniden Transceiver is muffled or the volume is low, clear any water from the speaker grill.
What to do if I can't hear anything from the speaker of my Uniden Transceiver?
If you can't hear anything from the speaker of your Uniden Transceiver, the squelch level is probably too high. Adjust the squelch level accordingly.
Why is my Uniden Transceiver display flashing?
If the display on your Uniden Transceiver is flashing, the radio might be in a Watch mode or in Scan mode. Try turning off scanning, Triple Watch, or Dual Watch.
Why doesn't the power LED on the charger turn on for my Uniden Transceiver?
If the power LED on the charger for your Uniden Transceiver doesn’t turn on, it could be due to a few reasons: Don’t use the charger when the ambient temperature is below 0° C (32° F) or above 45° C (113° F). Also, ensure the charging contacts on the radio and charger are clean. If the issue persists, replace the battery.
General| Brand | Uniden |
|---|---|
| Model | MHS127 |
| Category | Marine Radio |
| Language | English |
Details the physical layout of buttons, ports, and display on the MHS127 radio.
Details how to operate the radio in Normal mode, including transmission and volume adjustments.
Explains how to use Scan mode to monitor saved channels and manage memory.
Guides on attaching the antenna, installing the battery, and using the alkaline battery tray.
Provides answers to frequently asked questions and troubleshooting steps for common radio problems.
Provides critical safety information and handling precautions for the Li-Ion Polymer battery.
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