Prology CMD-150 - MAINTENANCE AND TROUBLESHOOTING; Disc Maintenance; Tape Head Maintenance; General Troubleshooting

Troubleshooting
Ifyoususpectsomethingiswrong, immediatelyswitchpoweroff.Immediatelystopusingitandcallthestorewhereyoupurchasedit.
Nevertrytorepairtheunityourselfbecauseitisdangeroustodoso.
Whenadiscbecomesdirtycleanitwithacleaningcloth.
Wipethediscfromthecenterout.
Afterprolongeduse,dirtordustmayaccumulateatthelens.Toensuregoodplaybackquality,cleanthediscwithPhilipsCDlens
Cleaneroranycommerciallyavailablecleaner.Followtheinstructionssuppliedwithcleaner.
Toensuregoodplaybackquality,cleantheheadsA,thecapstanB,
andpressurerollerCafterevery50hoursoftapeoperation.Used
acottonswabslightlymoistenedwithcleaningfluidoralcohol.
Youcanalsocleantheheadsbyplayingacleaningtapeonce.
Clearingdisc
Cleaningthedisclens
CleaningtheheadsandtheTapeParts
Maintenance
MAINTENANCEANDTROUBLESHOOTING
1-11
General
Radio
Disc
Nopoweror
nosound
Presetstation
isreset.
Muchnoisein
broadcasts
Car'sengineswitchisnoton.
Cableisnotcorrectlyconnected.
Fuseisburnt.
Iftheabovesolutionscannothelp,
Turnyourcar'skeytoACCorON.
Checkconnection.
Replacefuse.
Checkvolumeormuteon/off.
PresstheRESETbutton.
Discisupsidedown.
Discisdirtyordamaged
Placediscinthecorrectdirection,
thelabelsideup.
Cleandiscorchangeanotherdisc.
Discisinsidebut
nosound.
Stationistoofar,orsignalsaretooweak.
Selectotherstationsofhighersignallevel.
Batterycableisnotcorrectlyconnected.
Connectthebatterycabletothe
terminalthatisalwayslive.
Discsoundskips,
tonequalityislow.
Discisdirtyordamaged.
CleanCDorchangeanotherCD.
Mountingangleisover30
o
.
Adjustmountingangletolessthan30.
o
Installablemounting.
Mounttheunitsecurelywiththe
mountingparts.
Soundskipsdue
tovibration.
ErrorDisplayMessages
DiscisnotCDorcontainsnoMP3files.
Discmechanismerror：
Pressbuttontoejectthedisc.
Incasethatthedisccannotbe
ejectedbypressingbutton,
presstheRESETswitchandpress
thebuttonagain.
Ifstillnotejectingconsultyour
dealer.
Discupsidedown.
Recoveryerror,checkthedisc.
MP3error,checkthedisc.