Troubleshooting - Dual XDMA460 Owner's Manual

Problem
Unit will not turn on
(no power)
Unit has power
(but no sound)
Unit blows fuses
Excessive skipping
ERROR 2 appears
on display
PROTECT appears
on display
NO FILE appears
on display
Unit will not accept
a disc
NO SUPPORT appears
on display

Troubleshooting

Cause
Yellow wire not connected or incorrect
voltage Red wire not connected or
incorrect voltage
Black wire not connected
Fuse blown
Speaker wires not connected
One or more speaker wires touching
each other or touching chassis ground
Yellow or red wire touching chassis
ground
Speaker wires touching chassis ground
Incorrect fuse rating
Unit is not mounted correctly or
backstrap is not secure
Physical defect in media (CD, CD-R or
CD-RW)
Disc read error or disc is in upside
down
The WMA file is copy-protected by DRM
(Digital Rights Management)
Selected file is not available in direct or
alphanumeric search modes
CD mechanism position out of
alignment
CD transit screws still in place
An invalid ID3 tag version is present
An ID3 tag character is not supported
XDMA460 OPERATION
Check connections for proper
Check connection to ground
Check connections at speakers
Insulate all bare speaker wires
from each other and chassis
Use fuse with correct rating
Check mounting sleeve and
Check media for scratches
Write disc using WMA files that
Repeat search using valid
for 3 seconds to reset CD
Remove 2 transit screws
located on top of the unit
Version 1.0 to 2.4 ID3 tags are
Only ASCII characters are
Action
voltage (11~16VDC)
Replace fuse
ground
Check for pinched wire
Check for pinched wire
backstrap support
Press eject or RESET
are not copy-protected
parameters
Press and hold EJECT
mechanism position
supported.
supported.
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