Dual Troubleshooting - General, XDMA6540 OPERATION, Problem, Cause, Action, Unit has power

XDMA6540 OPERATION

Troubleshooting - General

Problem	Cause	Action
	Yellow wire not connected or incorrect	Check connections for proper
Unit will not turn on	voltage Red wire not connected or
		voltage (11-16VDC)
	incorrect voltage
(no power)
	Black wire not connected	Check connection to ground
	Fuse blown	Replace fuse
	Speaker wires not connected	Check connections at speakers
Unit has power	One or more speaker wires touching	Insulate all bare speaker wires
(but no sound)		from each other and chassis
	each other or touching chassis ground	ground
	Yellow or red wire touching chassis	Check for pinched wire
	ground
Unit blows fuses
	Speaker wires touching chassis ground	Check for pinched wire
	Incorrect fuse rating	Use fuse with correct rating
	Unit is not mounted correctly or	Check mounting sleeve and
Excessive Skipping	backstrap is not secure	backstrap support
	Physical defect in CD, CD-R/RW disc	Check media for scratches
ERROR-02 appears	Disc read error or disc is in upside	Press EJECT or RESET
on display	down
CD will not eject	CD mechanism error	Hold EJECT for 3 seconds to
		force eject the CD
PROTECT appears	The WMA file is copy-protected by DRM	Write disc using WMA files that
on display	(Digital Rights Management)	are not copy-protected
NO FILE appears	Selected file is not available in direct or	Repeat search using valid
on display	alphanumeric search modes	parameters
NO SUPPORT appears	An invalid ID3 tag version is present, or	Version 1.0 to 2.4 ID3 tags
		and only ASCII characters are
on display	a non-ASCII character is included
		supported.
Parental Control Lock	If the parental control lock code has been forgotten or lost, press RESET
Code Reset	located behind the front panel to reset the code to "0000".

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