SmartTV - Checking Sound Quality/Sound Test

Checking Sound Quality/Sound Test 

1. Turn the TV on. 

2. Press MENU on the TV remote, or on the TV itself

3. Use the ▲ or ▼ arrow button on the remote to select the Support section of the menu, then press ENTER

The Self Diagnosis menu will appear and be defaulted to the Picture Test. Press ENTER. 

Note: To perform a Sound test press the Down (▼) arrow button to select Sound Test