Audiovox D1817PKG Instruction Manual page 13

b).Select 'Contrast' by using the UP/DOWN button, then press ENTER
you can adjust the Contrast by pressing the LEFT/RIGHT button.
To exit 'Contrast' Setting, press ENTER again to return the main menu.
c).Select 'Hue' by using the UP/DOWN button, then press ENTER you
can adjust the Hue by pressing the LEFT/RIGHT button.
To exit 'Hue' Setting, press ENTER again to return the main Menu.
d).Select 'Saturation' by using the UP/DOWN button, then press ENTER
you can adjust the Saturation by pressing the LEFT/RIGHT button.
Contrast Screen Display
Hue (Tint) Screen Display
Saturation (Color) Screen Display
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