
13
XR4115
WARRANTY
Troubleshooting
Problem
#AUSE
Action
Unit will not turn on
(no power)
9ELLOWWIRENOTCONNECTEDORINCORRECTVOLTAGE
2EDWIRENOTCONNECTEDORINCORRECTVOLTAGE
#HECKCONNECTIONSFORPROPER
VOLTAGE^6$#
"LACKWIRENOTCONNECTED
#HECKCONNECTIONTOGROUND
Fuse blown
2EPLACEFUSE
Unit has power
(but no sound)
3PEAKERWIRESNOTCONNECTED
#HECKCONNECTIONSATSPEAKERS
/NEORMORESPEAKERWIRESTOUCHINGEACH
OTHERORTOUCHINGCHASSISGROUND
)NSULATEALLBARESPEAKERWIRESFROM
EACHOTHERANDCHASSISGROUND
Unit blows fuses
9ELLOWORREDWIRETOUCHINGCHASSISGROUND
#HECKFORPINCHEDWIRE
3PEAKERWIRESTOUCHINGCHASSISGROUND
#HECKFORPINCHEDWIRE
)NCORRECTFUSERATING
5SEFUSEWITHCORRECTRATING
"SD ERR" or "USB ERR"
appears on display
53"OR3$CARDCOMPATIBILITYISSUE
$EVICECAPACITYMUSTBELESSTHAN
'"
&ILESYSTEMISINCOMPATIBLEITMUST
BE&!4OR&!4