COBY electronic TFDVD2274 TV DVD Combo User Manual


 
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Ifyouhaveaproblemwiththisdevice,pleasereadthetroubleshootingguidesectionandcheckourwebsite
atwww.cobyusa.comforFrequentlyAskedQuestions(FAQs)andrmwareupdates.Iftheseresourcesdo
notresolvetheproblem,pleasecontactTechnicalSupport.
Address
COBYElectronicsTechnicalSupport
56-65RustStreet
Maspeth,NY11378
Email
techsupport@cobyusa.com
Web
www.cobyusa.com
Phone
800-727-3592:Weekdays8:30AM-9:00PMEST
Saturdays9:00AM-5:30PMEST
718-416-3197:Weekdays8:00AM-5:30PMEST
Makesuretheunithasbeenpoweredonmanually.
Checkifthepowercordhasbeenproperlyconnectedtothepower
outlet.
Checkifthemainpowerhasbeenswitchedon.
Try another TV channel
Checkifthesystemconnectionisproperandsecure.
Checkiftheconnectioncablesaredamaged.
Increasethevolume.
CheckiftheMUTEfunctionoftheunithasbeenactivated.
Checkifthesoundsystemhasbeenproperlyset.
CheckiftheAVaudiosignalinputcablehasbeenconnectedproperly.
Resetthecolorsystemoftheunit.
Checkifthesystemhasbeenproperlyconnected.
CheckiftheAVvideosignalinputcableisconnectedproperly.
Checkifthesystemhasbeenproperlyconnected.
Ifusingantenna,adjusttheantenna.
MakesurethePOWERbuttonontheunithasbeenturnedonmanually.
Removetheobstaclesbetweentheremotecontrolandtheplayer.
Pointtheremotecontroltowardstheremotesensorontheplayer.
Checkifthebatteriesoftheremotecontrolhavebeenloadedwith
correctpolarities.
Replacethebatteriesoftheremotecontrol.
Shouldtheplayerdevelopamalfunction,unplugtheplayerfor30
minutes.Afterthat,powerontheplayerandtherestorefunctionshould
resettheplayer.
NoPower
NoPicture
NoSound
ColorDistorted
Pictureand Sound
areinterfered
Re mo te  Co nt ro l
doesnotwork
Malfunction
Symptom Check and Action
Troubleshooting