12
HO AO
Both the Handheld and the Radio Base Speakers are active
3.
Press the LOCK button to confirm your selection
RESTORING THE DEFAULT SETTINGS
You can restore the original (factory default) settings for your MXT575 at any time.
1.
Press and hold the PTT and the Weather button simultaneously…
2.
With the buttons still held, turn on the radio.
All user settings will be cleared, returning the radio to all default settings.
CARE AND MAINTENANCE
CAUTION: DO NOT use alcohol or cleaning solutions to clean the radio. DO NOT immerse the radio in
water.
1.
Use a soft cloth moistened with water to clean the radio.
2.
Dry the radio with a dry lint-free cloth should it get wet.
TROUBLESHOOTING GUIDE
If you experience difficulties using your MXT575, refer to the following chart to correct common
operation problems. If you have a problem which you believe requires service, please call our Midland
customer service representatives at
816-241-8500
on Monday – Friday between 8 AM to 4:30 PM CST.
Many problems can be remedied over the phone without returning the unit for service.
Problem
Solution
No Power
Check vehicle power source (battery); replace if
needed.
Check input power connection and/or wires to
vehicle power source.
Check in-line fuse; replace if needed
Cannot Receive Messages
Verify both radios have the same Channel and
Privacy Code settings.
Make sure you are within range of the receiving
radio/repeater.
Confirm transmission is not affected by buildings
and other structures (see About Range)
If communicating with a repeater, verify if
repeater requires activation code.
Keypad is Not Responding
Make sure keypad “lock” is not on (see Locking
the Keypad).
Reset the radio (turn radio off then back on).
Backlight Display is Dim
Confirm your backlight setting is enabled.
