Philips 55BDL1007X/00 User Manual

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55BDL1007X

9.2. Troubleshooting

Symptom Possible Cause Remedy

No picture is displayed 1. Thepowercordisdisconnected.

2. Themainpowerswitchonthebackof

thedisplayisnotswitchedon.

3. Theselectedinputhasnoconnection.

4. Thedisplayisinstandbymode.

1. Pluginthepowercord.

2. Makesurethepowerswitchisswitchedon.

3. Connectasignalconnectiontothedisplay.

Interference displayed on the display or

audible noise is heard

Causedbysurroundingelectricalappliances

oruorescentlights.

Movethedisplaytoanotherlocationtoseeisthe

interferenceisreduced.

Color is abnormal Thesignalcableisnotconnectedproperly. Makesurethatthesignalcableisattachedrmlytothe

backofthedisplay.

Picture is distorted with abnormal patterns 1. Thesignalcableisnotconnected

properly.

2. Theinputsignalisbeyondthe

capabilitiesofthedisplay.

1. Makesurethatthesignalcableisattachedrmly.

2. Checkthevideosignalsourcetoseeifitisbeyond

therangeofthedisplay.Pleaseverifyitsspecications

withthisdisplay’sspecicationsection.

Display image doesn’t ll up the full size of

the screen

1. Thezoommodeisnotsetcorrectly.

2. ScanModemaybesetincorrectlyto

underscan.

3. Iftheimageexceedsthescreensize,

ScanModemayneedtobesetto

Underscan.

UsetheZoommodeorCustomzoomfunctioninthe

Screenmenutonetunedisplaygeometryandtime

frequencyparameter.

Can hear sound, but no picture Improperlyconnectedsourcesignalcable. Makesurethatbothvideoinputsandsoundinputsare

correctlyconnected.

Can see picture but no sound is heard 1. Improperlyconnectedsourcesignal

cable.

2. Volumeisturnedallthewaydown.

3. {Mute}isturnedon.

4. Noexternalspeakerconnected.

1. Makesurethatbothvideoinputsandsoundinputs

arecorrectlyconnected.

2. Press[ ]or[ ]buttontohearsound.

3. SwitchMUTEoffbyusingthe[ ]button.

4. Connectexternalspeakersandadjustthevolumeto

asuitablelevel.

Some picture elements do not light up Somepixelsofthedisplaymaynotturnon. Thisdisplayismanufacturedusinganextremelyhighlevel

ofprecisiontechnology:however,sometimessomepixels

ofthedisplaymaynotdisplay.Thisisnotamalfunction.

After-Images can still be seen on the display

after the display is powered off. (Examples

of still pictures include logos, video games,

computer images, and images displayed in 4:3

normal mode)

Astillpictureisdisplayedforanover

extendedperiodoftime

Donotallowastillimagetobedisplayedforanextended

periodoftimeasthiscancauseapermanentafter-image

toremainonthedisplay.

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Philips 55BDL1007X/00 Video Wall Display

User Manual - Page 46