Eschenbach Optik TVi Color - Manual (Page 3)

Rev D EN 2
Controls
There are two buttons on the mouse: a mode button and
a brightness button. These buttons are replicated on the
control box front panel.
Mode Control
The mode button will
switch between the three
different display modes,
namely:
Positive mode, which
displays enhanced
contrast black letters on a
white background.
Negative mode, which
displays enhanced
contrast white letters on a
black background.
Photo mode, which
provides full color display
showing images in their
original colors. Photo
mode is especially useful
for looking at photographs
and drawings. It should also be used for looking at faint
text and handwriting.
Brightness control
TVi Color allows the user to set a brightness level for the
camera’s image. This feature, for example, would allow
the user to change a slightly grey background into a
white background. The brightness level can be set in
Mode
Brightness
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