Philips 221T1SB/05 Manuel D’Utilisation

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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 

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.

 •

Others

 When should I use SmartContrast feature?

 SmartContrast feature is designed for 

 •

enhancing movies as well as playing some 

games, as it enhances contrast ratio in 

dark moving scenes.

 Factory default is  “Off” 

 •

 For office usage or internet applications it 

 •

is recommended to turn SmartContrast 

“Off

Power LED turn on for Auto program update 

 In a case of auto s/w update, the unit will 

 •

be turned on automatically for software 

updates. There will be no video or audio 

when doing the updates. The unit will also 

be returned to normal when software 

updates are completed.

Timing setting: 

 Suggest do the time setting  after scan 

 •

TV channels to synchronize the time 

zone. This will facilitate any auto software 

updates being active in the right and 

designated time period provided by the 

TV broadcasting system makers.