Dual XD250 Guida alla Risoluzione dei Problemi Scaricare il pdf (Pagina 9)

XD250 OPERATION

Troubleshooting

Error Codes

Problem Cause Action

Unit will not turn on

(no power)

Yellowwirenotconnectedorincorrectvoltage

Redwirenotconnectedorincorrectvoltage

Checkconnectionsforpropervoltage

(11~16VDC)

Blackwirenotconnected Checkconnectiontoground

Fuseblown Replacefuse

Unit has power

(but no sound)

Speakerwiresnotconnected Checkconnectionsatspeakers

Oneormorespeakerwirestouchingeach

otherortouchingchassisground

Insulateallbarespeakerwiresfromeach

otherandchassisground

Unit blows fuses

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

Excessive skipping

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

Unit will not accept

a disc

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 Code Cause Action

ER-1 appears on the display

Disc error

PressejectorRESET

ER-2 appears on the display

Mechanismerrorordiscisupsidedown PressejectorRESET

ER-3 appears on the display

ServoError PressejectorRESET

1 2 3 4 5 6 7 8 9 10 11 12

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Dual XD250 Guida alla Risoluzione dei Problemi Pagina 9

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