Philips 221TE4L Sound issues, Hdmi connection issues, Computer connection issues, Contact us

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Sound issues

There is a picture but no sound from the monitor:

Note

•• If no audio signal is detected, the monitor 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 center.

HDMI connection issues

There are problems with HDMI devices:

•• Note that HDCP support can delay the time taken for a monitor to display content from an HDMI device.

•• If the monitor 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 an HDMI-to-DVI adaptor or HDMI to DVI cable is used, check that an additional audio cable is possible could be connected to PC AUDIO IN (mini-jack only).

Computer connection issues

The computer display on the monitor is not

lish

stable:

Eng

•• Check that a supported resolution and

 

refresh rate is selected on the computer.

 

•• Set the monitor picture format to

 

unscaled.

 

Contact us

If you cannot resolve your problem, refer to the FAQs for this monitor 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 monitor yourself. This may cause severe injury, irreparable damage to your monitor or void your warranty.

Note

•• Make a note of your monitor model and serial number before you contact Philips. These numbers are printed on the back of the monitor and on the packaging.

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Image 29 Contents
221TE4L 231TE4L Model Contents Koninklijke Philips Electronics N.V. All rights reserved Risk of electric shock or fire SafetyScreen care Unplug the monitor before cleaningAV Input Back connectorGet started and connect your devices Side connector Controls Remote controlSide control buttons SourceGuide InfoOption Prev CHSwitch channels Switch your monitor on/off or to standbyStart to use This section helps you perform basic monitor operationsWatch connected devices Adjust monitor volumePower Supported display resolutionsProduct information Tuner/Reception/TransmissionAdd Channels Using TV signal as the input sourceThis chapter describes the channel installation settings TV Signal Source Signal Meter Enable One-Seg Services NavigationChannel Edit Remove All Channels Language SettingsExhibition Time This item set the clock Parental LockDate and Time Blue Screen SleepSticker Auto Power-OffThis item set the TV to Demo mode.When Come outCC On Mute This item switches the Closed Caption on or offColor System This item set the color systemThis item adjust the settings when PC is connected Multimedia This chapter describes how to use the multimedia functionMusic Player View PhotosPixels and Sub pixels Pixel policyPixel Defect Tolerances Model General monitor issues TroubleshootingTV channel issues Picture issuesHdmi connection issues Sound issuesComputer connection issues Contact usVersion M4221TEE1BZT
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