User's Manual
29
Chapter6ProductsMaintenance
6.1Upgrademaintenance
Ifneedtoupgradeandmaintaintheproduct,pleasecontactyourlocalservicepersonnel.
6.2Routinemaintenance
PleasereadtheoperatingmanualindetailsaswellasTroubleshootingasshowninthenextsectiontoimplement
routinemaintenance.
6.3Troubleshooting
Troubles Causes Solutions
Thesmartkeycannot
synchronize,oris
abnormalin
synchronization.
1.Batteryvoltageislow.
2.synchronization
programisincorrectly
operated.
3.Transmissionportofthe
maincontrolequipmentis
damaged.
1.Chargethesmartkey.
2.Operatethesynchronization
programcorrectly.
3.Renewthetransmissionportof
themaincontrolequipment.
Mechanicalcodinglockis
opened,butunlocking
programcannot
continue.
1.TheinternalIRDA
deviceofthesmartkeyis
damaged.
2.Unlockingstemisoffset.
1.SendthesmartkeybacktoZhuhai
UnitechPowerTechnologyCo.,Ltd.
forrepairing.
2.Re‐adjustthehorizontalposition
orsenditback
toourcompany.
Thesmartkeycannot
receivetheoperation
ordersentfromthe
transmissionport
1.Thesmartkeyhasan
operationorderthatisout
ofreceivingstate.
2.InternalIRDAdeviceof
thesmartkeyisdamaged.
3.IRtransmissioncoveris
blockedbadlybydirt.
4.Thetransmissionport
ofmaincontrolequipment
isdamaged.
1.Clearthesmartkey,andthen
insertthetransmissionportto
receivetheoperationorder.
2.SendthesmartkeybacktoZhuhai
UnitechPowerTechnologyCo.,Ltd.
3.SweepthedirtandcleartheIR
transmissioncover.
4.Renewthetransmissionportof
operation
order.