Before calling for service8.
Ifthereisnoproblemwiththescreenorsound,the"tick"soundislikelytoresultfromy
thecabinetlightlyshrinkingwiththechangeofroomtemperature.Thesounddoes
notaffectproduct’sperformance.
Asforascreenwhichisover16:9inwidth(suchascinema-sizedone),noimagey
maybedisplayedatupperandbottompartofthescreen.
Checkwhethertheproblemiscausedbyvehicle,streetcar,high-voltagecableory
neonsign,whichemittinginterferencewaveorelectromagneticinduction.Avoidany
interferingobject.
Beforecallingforanyrepair,checkthefollowingandthenrefertoanearA/Scenter.