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How to make sound test or Picture test ( Webos )

  • Others
  • Others
  • Troubleshooting
  • TVs
  • Last Updated 28/03/2015

How to make sound test or Picture test ( Webos )


     -when you see some problems in sound or image like lines appear on the picture or the sound purity and other problems, some models have a "picture and sound test" to certify that a malfunction from the device or from the connected devices.

Action steps:-

     press the (Setting) key of the TV remote.

1. For Picture Test, Select "Picture" from menu & Shoose " Picture Test ".

2- For Sound Test, Select "Sound" from Menu & Shoose " Sound Test ".


-The following picture shows, will be appear, make sure that a malfunction or not in the TV Picture.



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