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Computer connection issues The computer display on the TV is not stable:
Check that your PC uses t he supported •
resolution and r efresh rate.
Set the TV pic ture format to unscaled .•
Contact usIf you cannot resolve yo ur problem, refer to
the FAQs for this product a t www.philips.
com/suppor t.
If the problem re mains unresolved, con tact
Philips Consumer C are in your country as
listed in the Adde ndum.
Warning
Do not attempt to r epair the produc t yourself. •
This may cause sever e injury, irrep arable
damage to your prod uct or void your
warranty.
Note
Make a note of your TV mo del and serial •
number before you co ntact Philips. T hese
numbers are p rinted on the back of th e TV
and on the packag ing.
Sound issues There is a picture but sound quality is poor:
Note
If no audio signal is d etected, the T V •
automaticall y switches the audi o output off
— this does not indic ate malfunctio n.
Check that all cabl es are properly •
connected.
Check that the volum e is not set to 0.•
Check that the sound i s not muted.•
There is a picture but the sound quality is
poor:
Check that the sound s ettings are •
correctly s et.
There is a picture but sound comes from one
speaker only:
Verify that sound b alance is set to the •
centre.
HDMI connection issues There are problems with HDMI devices:
Note that HDCP (Hig h-bandwidth Digi tal •
Content Protec tion) support can delay
the time taken for a T V to display content
from a HDMI device .
If the TV does not r ecognize the HDMI •
device and no pictu re is displayed, try
switching the sou rce from one device to
another and back aga in.
If there are inte rmittent sound •
disruptions, check that output settings
from the HDMI de vice are correct .
If you use an HDMI-t o-DVI adapter •
or HDMI to DVI cable , check that an
additional audi o cable is connected to
AUDIO L/R or AUDIO IN (mini- jack
only).
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