Dual XD5250 owner manual Troubleshooting, Error Codes, FCC Compliance

XD5250 WARRANTY

Troubleshooting

Problem

Cause

Action

Unit will not turn on

(no power)

Unit has power (but no sound)

Unit blows fuses

Excessive skipping

Unit will not accept

a disc

Yellow wire not connected or incorrect voltage	Check connections for proper voltage
Red wire not connected or incorrect voltage	(11~16VDC)
Black wire not connected	Check connection to ground
Fuse blown	Replace fuse
Speaker wires not connected	Check connections at speakers
One or more speaker wires touching each	Insulate all bare speaker wires from
other or touching chassis ground	each other and chassis ground
Yellow or red wire touching chassis ground	Check for pinched wire
Speaker wires touching chassis ground	Check for pinched wire
Incorrect fuse rating	Use fuse with correct rating
Unit is not mounted correctly	Check mounting sleeve or add a
	backstrap support
Physical defect in media (CD, CD-R or CD-RW)	Check media for scratches
CD mechanism position out of alignment	Press EJECT for 3 seconds to reset
	CD mechanism position
CD transit screws still in place	Remove 2 transit screws located on top
	of the unit.

Error Codes

Error Code	Cause	Action
ER-1 appears on display	Disc error	Press eject or RESET
ER-2 appears on display	Mechanism error or disc is in upside down	Press eject or RESET
ER-3 appears on display	Servo error	Press eject or RESET

FCC Compliance

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

(1)this device may not cause harmful interference, and

(2)this device must accept any interference received, including interference that may cause undesired operation.

Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

•Reorient or relocate the receiving antenna.

•Increase the separation between the equipment and receiver.

•Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

•Consult the dealer or an experienced radio/TV technician for help.

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