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Philips 221T1SB1/00 User Manual

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audio cable is connected to AUDIO L/R 
or AUDIO IN (mini-jack only).
Computer connection issues
The computer display on the TV is not stable:
Check that a supported resolution and 
 •
refresh rate is selected on the computer.
Set the TV picture format to unscaled.
 •
Contact us
If you cannot resolve your problem, refer to 
the FAQs for this TV at www.philips.com/
support. 
If the problem remains unresolved, contact 
Philips Consumer Care in your country as 
listed in this User Manual.
Warning
Do not attempt to repair the TV yourself. This 
 
•
may cause severe injury, irreparable damage to 
your TV or void your warranty.
Note
Make a note of your TV model and serial 
 
•
number before you contact Philips. These 
numbers are printed on the back of the TV 
and on the packaging.
The picture does not fit the screen; it is too
big or too small:
Try using a different picture format.
 •
The picture position is incorrect:
Picture signals from some devices may 
 •
not fit the screen correctly. Check the 
signal output of the device.
Sound issues
There is a picture but no sound from the TV:
Note
If no audio signal is detected, the TV 
 
•
automatically switches the audio output off 
— this does not indicate malfunction.
Check that all cables are properly 
 •
connected.
Check that the volume is not set to 0.
 •
Check that the sound is not muted.
 •
There is a picture but the sound quality is 
poor:
Check that the sound settings are 
 •
correctly set.
There is a picture but sound comes from one 
speaker only:
Verify that sound balance is set to the 
 •
centre.
HDMI connection issues
There are problems with HDMI devices:
Note that HDCP support can delay the 
 •
time taken for a TV to display content 
from a HDMI device. 
If the TV does not recognise the HDMI 
 •
device and no picture is displayed, try 
switching the source from one device to 
another and back again.
If there are intermittent sound 
 •
disruptions, check that output settings 
from the HDMI device are correct.
If a HDMI-to-DVI adaptor or HDMI to 
 •
DVI cable is used, check that an additional 
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