AOC A20E221 Series, Service Manual

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AOC A20E221
9
You can adjust picture contrast, brightness, color, tint and sharpness to the levels you prefer.
5. Reset is set up to default value.
.
When adjust any item sub-OSD will show up like this
Audio Adjust
1. Volume is adjusted from 0 to 100.
2. Bass and Treble are adjusted from 0 to 100.
3. W Head Phone (optional) is the function for wireless headphone enable or disable.
You can adjust audio Volume, Balance, Bass and Treble to the levels you prefer.
When adjust any item sub-OSD will show up like this.
CLOSED CAPTION
It’s allows you to read the dialog of television programs on the TV screen. Designed to help the hearing impaired, this
feature uses on screen “text boxes” to show dialogue and conversations while the TV program is in progress. Captions
will appear on the screen only during captioned broadcasts.