45
MP1514BT
Problem
Cause
Solution
The
operation
keys do not
work.
• The built-in microcomputer
is not operating properly
due to noise.
• Press the
RESET
button.
• The faceplate is not properly
installed.
The radio
does not
work.
• The antenna cable is not
connected.
• Insert the antenna cable
firmly.
The radio
station
automatic
selection
does not
work.
• The signals are too weak.
• Select a station manually.
