TROUBLESHOOTING
Solveproblemsaccordingtothetablebelow
WARNING
Electricalshockorfirehazard.Donottrytoservicethisunityourself.Serviceshould
behandledbyqualifiedtechnicians.
10
Symptom Cause Solution
Rollingimage Monitor(horizontalcontrol) Replacemonitor
Shrunk&Unstableimage Monitorimpropervoltage checkthevoltageofpowersupply
Blackimage Monitorimpropervoltage ifok,checkfuse->checkpowercable,
wiresorconnector(looseorbroken?)
Ifallaboveitemareok,replacemonitor
Whiteimage Monitor/Camera Checkmainsystemcable.Makesure
allconnectorsareconnectedproperly.
Ifok,check4pinDINmonitorcable.Ifok,
replacecamera
Blurredimage Fog,mud,wateroriceon Cleancameraporthole.Ifcondensation
cameralensorporthole ormoistureisvisibleinsidecamera,
moistureincamera initiatedeviceimmediately.
EnginenoiseorStaticlines Monitor Makesuregroundand+12VDCsource
isinsolidconnection.Calltech-support
forassistance
NolightdisplayedonmonitorBrokenfuseorlowbright- Checkwhetherthefuseisbrokenor
nesslevel brightnessadjustmenthasbeenturned
tothelowestlevel
Noimage Improperpluggingin plugtheconnectorproperlyorreplace
connectororbrokensystemthesystemconnectingcable
connectingcable
GuaranteeCard
Thiscardisanimportantevidenceformaintenanceserviceforend-user.
Pleasekeepitproperly.
Forproperoperationundernormalcondition,weprovidethefollowingservices:
1.Replacementwithin3months.
2.Freemaintenanceservicewithin1year.
3.Lifemaintenanceservice(whenguaranteeperiodexpires,materialcostis
needed
Thiscardisinvalidunderthefollowingcondition:
1.Damageoftroubleduetounproveddismantle,refittingorusingpartswhich
donotsatisfythespecificationrequirements.
2.Operationbeyondrequiredcondition.
NameofUser:
ModelNumber:
ProductDescription:
ContactInformationofUser
Address:
PostCode:
Tel:
PurchaseDate:
InvoiceNumber:
NameofDistributor:
DistributorSignandStamphere:
Ifyoustillcannotsolvetheproblems,contactourtech-supportengineerfor
assistance.
