26 ÉäÉÅíêçäìñ something not working
Malfunction Possible cause Solution
qÜÉ= ã~ÅÜáåÉ=ÇçÉë=åçí
Éãéíó= ~åÇLçê=ÇçÉë=åçí=ëéáåW
● qÜÉ= Çê~áå=ÜçëÉ=áë=ëèì~ëÜÉÇ
çê= âáåâÉÇK=
E20
● qÜÉ= Çê~áå=éìãé=áë=ÅäçÖÖÉÇK
E20
● qÜÉ= çéíáçå= çê= Ü~ë
ÄÉÉå= ëÉäÉÅíÉÇK
● qÜÉ= ä~ìåÇêó=áë=åçí=ÉîÉåäó
ÇáëíêáÄìíÉÇ= áå=íÜÉ=ÇêìãK
● `ÜÉÅâ= íÜÉ=Çê~áå=ÜçëÉ
ÅçååÉÅíáçåK
● `äÉ~å= íÜÉ=Çê~áå=éìãéK
● pÉäÉÅí=íÜÉ= çê=
éêçÖê~ããÉK
● oÉÇáëíêáÄìíÉ= íÜÉ=ä~ìåÇêóK
qÜÉêÉ=áë=ï~íÉê=çå=íÜÉ=ÑäççêW ● qçç=ãìÅÜ=ÇÉíÉêÖÉåí=çê
ìåëìáí~ÄäÉ= ÇÉíÉêÖÉåí
EÅêÉ~íÉë=íçç=ãìÅÜ=Ñç~ãF
Ü~ë= ÄÉÉå=ìëÉÇK
● `ÜÉÅâ= ïÜÉíÜÉê=íÜÉêÉ=~êÉ
~åó= äÉ~âë=Ñêçã=çåÉ=çÑ=íÜÉ
áåäÉí= ÜçëÉ=ÑáííáåÖëK=fí=áë=åçí
~äï~óë= É~ëó=íç=ëÉÉ=íÜáë=~ë
íÜÉ= ï~íÉê=êìåë=Ççïå=íÜÉ
ÜçëÉX= ÅÜÉÅâ=íç=ëÉÉ=áÑ=áí=áë
Ç~ãéK
● qÜÉ= Çê~áå=ÜçëÉ=áë=Ç~ã~ÖÉÇK
● qÜÉ= Å~é=çå=íÜÉ=ÉãÉêÖÉåÅó
ÉãéíóáåÖ= ÜçëÉ=Ü~ë=åçí
ÄÉÉå= êÉéä~ÅÉÇ=~ÑíÉê
ÅäÉ~åáåÖ= íÜÉ=éìãéK
● oÉÇìÅÉ= íÜÉ=ÇÉíÉêÖÉåí
èì~åíáíó= çê=ìëÉ=~åçíÜÉê
Äê~åÇK
● `ÜÉÅâ= íÜÉ=ï~íÉê=áåäÉí=ÜçëÉ
ÅçååÉÅíáçåK
● `Ü~åÖÉ= áí=ïáíÜ=~=åÉï=çåÉK
● mìí= íÜÉ=Å~é=Ä~Åâ=çå=íÜÉ
ÉãÉêÖÉåÅó= ÉãéíóáåÖ=~åÇ
éä~ÅÉ= íÜÉ=ä~ííÉê=Ä~Åâ=áå=áíë
ëÉ~íK
råë~íáëÑ~Åíçêó= ï~ëÜáåÖ
êÉëìäíëW
● qçç=äáííäÉ=ÇÉíÉêÖÉåí=çê
ìåëìáí~ÄäÉ= ÇÉíÉêÖÉåí=Ü~ë
ÄÉÉå= ìëÉÇK
● píìÄÄçêå=ëí~áåë=Ü~îÉ=åçí
ÄÉÉå= íêÉ~íÉÇ=éêáçê=íç
ï~ëÜáåÖK
● qÜÉ= ÅçêêÉÅí=íÉãéÉê~íìêÉ
ï~ë= åçí=ëÉäÉÅíÉÇK
● bñÅÉëëáîÉ= ä~ìåÇêó=äç~ÇK
● fåÅêÉ~ëÉ=íÜÉ=ÇÉíÉêÖÉåí
èì~åíáíó= çê=ìëÉ=~åçíÜÉê
Äê~åÇK
● rëÉ= ÅçããÉêÅá~ä=éêçÇìÅíë=íç
íêÉ~í=íÜÉ=ëíìÄÄçêå=ëí~áåëK
● `ÜÉÅâ= áÑ=óçì=Ü~îÉ=ëÉäÉÅíÉÇ
íÜÉ= ÅçêêÉÅí=íÉãéÉê~íìêÉK
● oÉÇìÅÉ= ä~ìåÇêó=äç~ÇK
qÜÉ= ã~ÅÜáåÉ=Ñáääë=íÜÉå
ÉãéíáÉë= áããÉÇá~íÉäóW
● qÜÉ= ÉåÇ=çÑ=íÜÉ=Çê~áå=ÜçëÉ=áë
íçç= äçïK=
● oÉÑÉê= íç=êÉäÉî~åí=é~ê~Öê~éÜ
áå= ï~íÉê=Çê~áå~ÖÉÒ=ëÉÅíáçåK
147143591_TC4.qxp 6/11/2551 11:42 Page 26