Self diagnosis

Picture Test

If you think you have a picture problem, perform the picture test. Check the color pattern on the screen to see if the problem still exists.

1.Press and hold the button for more than 5 seconds.

“Self Diagnostic Test” appears on the screen.

2. Press the ▲ or ▼ button to select “Picture Test”, then press the ENTER button.

“Does the problem still exist with this test pattern?” appears on the screen.

3.Press the ◄ or ► button to select “Yes” or “No”.

If the test pattern does not appear or there is noise in the test pattern, select “Yes”.

If the test pattern is properly displayed, select “No”.

Yes: There may be a problem with the TV. Contact the Samsung Call center at 1-800 SAMSUNG.

No: There may be a problem with your external equipment. Please check your connections. If the problem still persists, refer to the external device’s user manual.

Self Diagnostic Test

Picture Test

Sound Test

Model No. xxxxxxxxxxxxxx

Move

Enter e Exit

Does the problem still exist with this test pattern?

Yes No

Sound Test

If you think you have a sound problem, please perform the sound test. You can check the sound by playing a built-in melody sound through the TV.

1.Press and hold the button for more than 5 seconds.

“Self Diagnostic Test” appears on the screen.

2.Press the ▲ or ▼ button to select “Sound Test”, then press the ENTER button.

“Does the problem still exist with this sound test?” appears on the screen.

3.Press the ◄ or ► button to select “Yes” or “No”.

If the test pattern does not appear or there is noise in the test pattern, select “Yes”.

If you can normally hear the sound from the speakers, select “No”.

Yes: There may be a problem with the TV. Contact the Samsung Call center at 1-800-SAMSUNG.

No: There may be a problem with your external equipment. Please check your connections. If the problem still persists, refer to the external device’s user manual.

If you hear no sound from the TV’s speakers, before performing the sound test, make sure “TV Speaker” is set to “On” in the Sound menu.

Self Diagnostic Test

Picture Test

Sound Test

Model No. xxxxxxxxxxxxxx

Move

Enter e Exit

Does the problem still exist with this sound test?

Yes No

The melody will be heard during the test even if “TV Speaker” is set to “Off” or the sound is muted by pressing the MUTE button.

If headphones are connected, the test melody will play through the headphones.

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Samsung LN46A500T1F, LN40A500T1F user manual Self diagnosis, Picture Test, Sound Test