Philips 22PFL3404/78 Sound issues, Hdmi connection issues, Computer connection issues, Contact us

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Sound issues

There is picture but no sound from theTV:

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 picture but sound quality is poor:

•Check that the sound settings are correctly set.

There is 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 TV to display content from a HDMI device.

•If the TV does not recognize 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 theTV 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 product at www.philips. com/support.

If the problem remains unresolved, contact Philips Consumer Care in your country as listed in the Addendum.

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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Contents PT-BRManual do Usuário Contents Koninklijke Philips Electronics N.V.All rights reserved Pixel characteristicsCompliance with EMF Risk of electric shock or ﬁre SafetyDisposal of your old product and batteries Screen careRemote control Side controls and indicatorsTV overview Navigation buttons Navigates through the menus Switch channels Switch yourTV on/off or to standbyTo switch on Press + Press Volume +/- on the side of the TV AdjustTV volumeWatch connected devices Use the source buttonChange picture and sound settings AccessTV menusManually adjust picture settings Use more of your productFollowing picture settings can be conﬁgured Color Adjusts color saturationChange picture format Summary of picture formatsCreate and use lists of favorite channels Adjust sound settingsUse smart sound Select a favorite listAutomatically switch theTV to standby sleep timer Use timersWhen watching TV, switch to the channel Add a channel to a favorite listUseTV lock Automatically switch theTV on on timerSet or change theTV lock code Lock or unlock theTVView closed captions subtitles Use theTV clockChangeTV preferences Lock or unlock one or more channelsStart aTV demo Reset theTV to factory settingsPress OK Press Menu to exit Press the to select a demoAutomatically install channels Install channelsManually install channels Install ChannelsSelect your system Fine tune analog channelsSelect your channel Skip channelsChan » a text input box appears Press Rename channelsPress OK to conﬁrm each of the characters Back connector for 26 inch Back connector for 22 inchConnect devices Connect a computer Side connectorHdmi cable DVI-HDMI cable Hdmi cable and HDMI-DVI adaptor Use Philips EasyLink Enable or disable EasyLink Use a Kensington lock Use one-touch playPower Supported display resolutionsProduct information Tuner/Reception TransmissionTV channel issues TroubleshootingGeneralTV issues Picture issuesHdmi connection issues Sound issuesComputer connection issues Contact us22 H Index16 K 19 MVolume Adjust Q41G2202813 6C