Troubleshooting - Axxera AXM140BT Owner's Manual

Troubleshooting

Problem
Unit will not turn on
(no power)
Unit has power
(but no sound)
Unit blows fuses
NO FILE appears
on display
NO SUPPORT
appears on display
14
AXM140BT
Yellow wire not connected or incorrect
voltage Red wire not connected or
incorrect voltage
Black wire not connected
Speaker wires not connected
One or more speaker wires touching
each other or touching chassis ground
Yellow or red wire touching chassis
Speaker wires touching chassis ground
Incorrect fuse rating
No playable MP3 files found on the
An invalid ID3 tag version is present
OPERATION
Cause
Fuse blown
ground
device
Action
Check connections for proper
voltage (11~16VDC)
Check connection to ground
Replace fuse
Check connections at speakers
Insulate all bare speaker wires
from each other and chassis
ground
Check for pinched wire
Check for pinched wire
Use fuse with correct rating
Check the device for valid
MP3 files
Version 1.0 to 2.0 ID3 tags are
supported.