Philips 22PFL4758/V7 Sound issues, Contact us, HDMI connection issues, Computer connection issues

6.4 Sound issues 6.7 Contact us

There is a picture but sound quality is poor:

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.

6.5 HDMI connection issues

There are problems with HDMI devices:

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 you use an HDMI-to-DVI adapter or HDMI-to-DVI cable, check that an additional audio cable is connected to AV IN.

6.6 Computer connection issues

The computer display on the TV is not stable: Check that your PC uses the supported

resolution and refresh rate.

Select the “Auto Adjust” function.

1.Press

2.Select [Setup] >[Features] > [Auto Adjust].

If you cannot resolve your problem, refer to the

FAQs for this product at www.philips.com/support.

or Contact Customer Service Center.

Warning

Do not attempt to repair the product yourself. This may cause severe injury, irreparable damage to your product 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.

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