ViewSonic VS18476 User Manual page 58

Problem or Issue
Poor picture
Audio Not Working Properly
Problem or Issue
No sound
One speaker only
Possible Solutions
1. Adjust chroma and/or brightness settings in the
menu.
2. Check the signal cable.
3. Use the display's native resolution for the source.
Possible Solutions
1. Press the Mute/Unmute button.
2. Adjust the volume.
3. Check the audio cable connection (if used).
4. If using a computer digital video with embedded
audio, ensure the computer speakers are set to
external speakers.
1. Adjust the sound balance in the menu.
2. Check the left and right sound control panel settings
of the computer or media player source.
3. Check the audio cable connection (if used).
4. Ensure the content has two audio channels and not
mono.
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