Humanware GTM9100P10012, User Manual

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3.3 Main menu items
The Main menu is comprised of the following items:
Color (Color mode only)
Selecting this menu item will display a Color slider bar
that will allow you to adjust color levels. Colors can
only be adjusted in Color mode. Any attempt to adjust
color in text mode will result in an error beep.
Color Preset (Color mode only)
This feature allows you to quickly alternate between
two sets of color levels. By default, these are set as
natural colors and enhanced colors. They act as preset
values that you can select and modify.
Focus
Use this feature to alternate between Automatic and
Fixed focus. The Fixed focus option is useful in
situations where you don’t want to focus on an object
entering the field of vision. For example, when writing,
you don’t want the camera to focus on your hand or the
pen.