Uniden UM-525 Two-Way Radio User Manual


 
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Using the Digital Menu
The radio's digital menu lets you display information about your
course including speed, heading, current position, bearing to destina-
tion, distance from your vessel to destination, and estimated time
enroute.
To set the digital options, rotate PUSH/SELECT to select
DIGITAL,
then press PUSH/SELECT to select it.
Using the Help Menu
Your radio’s built-in help data lets you quickly access information that can assist you to use the
radio’s features.
To use help, hold down MENU/HELP for about 2 seconds. A screen appears listing the
available help. Then rotate PUSH/SELECT to select the desired help options. Next, press
PUSH/SELECT to select one.
Your UM625c Marine Radio is a precision electronic instrument and you should treat it
accordingly. Due to its rugged design, very little maintenance is required. However, a few
precautions should be observed.
If the antenna has been damaged, you should not transmit except in the case of an
emergency. A defective antenna may cause damage to your radio.
You are responsible for continued FCC technical compliance of your radio.
You are urged to arrange for periodic performance checks with your Uniden Marine dealer.
Q:
The radio will not turn on. What should I do?
A: Check the battery or power source. Make sure the power source supplies
at least 13.8 volts.
Q:
When I press the the microphone’s PTT switch , appears on the display and other ves-
sels hear a click, but they cannot hear me speak. What’s wrong?
Care and Maintenance
Frequently Asked Questions
TX
Care and Maintenance