◀ ▶❑ Using the Self Diagnosis■ Self DiagnosisO MENUm → Support → Self Diagnosis → ENTERESelf Diagnosis might take few seconds, this is part of the normal operation ofthe TV.● Picture Test: Use to check for picture problems.● Sound Test: Use the built-in melody sound to check for sound problems.N If you hear no sound from the TV’s speakers, before performing thesound test, make sure Speaker Select is set to TV Speaker in theSound menu.N The melody will be heard during the test even if Speaker Select is set toExternal Speaker or the sound is muted by pressing the MUTE button.English
