Before calling service personnel
If you think something is wrong, check the followings before contacting customer service.
Please see “Trouble indications”
p.40
as well.
If This Happens Check
No power • Isthepowercordpluggedin?Isitconnectedtotheprojector?
• Isthelampcoverattachedproperly?
p.37
Power goes out
during use
• Istheambienttemperaturehigh?
p.40
• Istheairintakeorairexhaustblocked?
p.40
No picture •Istheinputsourceselectedcorrectly?(When[Autoinputsearch]is
[Off])
p.26
• Isthemutefunctionon?
p.29
• Isthebrightnesssettingminimized?
p.32
• Aretheconnectionssetupcorrectly?
p.23
• Arealltheconnecteddevicesfunctioningproperly?
No audio • Isthemutefunctionon?
p.29
• Isthevolumesettingminimized?
p.27
• Aretheconnectionssetupcorrectly?
p.23
• Arealltheconnecteddevicesfunctioningproperly?
Picture not
displayed
correctly
• Istheinputsignalsupportedbytheprojector?
p.43
,
p.44
• Istheresomethinggeneratinganabnormalvideosignal,for
instancethevideotape?
Picture blurred
Part of picture
out of focus
• Isthelensdirty?
p.39
• Isthelensfocusadjustedoptimally?
p.27
•
Istheprojectiondistancewithintheprojector’ssupportedrange?
p.22
• Istheprojector’sscreenplacementangletiltedtoofar?
p.22
• Arethesharpnessorsamplingphaseadjustmentsoff?
Imageisdark • Arethebrightnessorcontrastadjustmentsoff?
p.32
• Isthelampnearingtheendofitsservicelife?
p.35
Colors too light
Bad shading
• Arethecolor,tintadjustmentsoff?
p.32
• Isthescreendirty?
• Isthelampnearingtheendofitsservicelife?
p.35
Remotecontrol
doesn’t work
• Istheremotecontrol’sbatterydrained?
• Isthebatteryinsertedintotheremotecontrolcorrectly?
p.20
• Istheremotecontrolbeingusedwithintheeffectiverange?
p.20
•
Arethereanyobstructionsbetweentheremotecontrolandprojector?
• Arethereanyuorescentorotherbrightlightsshiningatthe
projector’sinfraredremotesensor?