GoVision User Manual
38
Contrast Control
Due to variations in paper type, text type and color and the
background color of documents or books that you are reading, you
may need to adjust the contrast from 1 to 40 steps to read the
documents or books clearly.
Press
[
]
on the remote control.
To increase contrast press
[ ].
To decrease contrast
press
[ ]
.
To save the contrast setting, press
[
]
.
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Страница 23: ...GoVision User Manual 21 Make sure the camera is pointed downward Ensure the Near View lens is closed...
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