14
use the
Brightness
knob to adjust the width of the
blinds.
Focus Lock is an option that allows you to temporarily
disable the camera's auto-focus feature. This can be
useful if you don't want the camera to focus on objects
that appear between the camera and what you wish to
focus on. For example, in desktop viewing, you want to
focus on what you are writing, not your hand or pen. In
distance viewing mode, you may also want to use focus
lock to prevent the camera from focusing on someone
passing in front of a blackboard. To deactivate Focus
Lock, press
Function
again. Note that Focus Lock will
also be disabled when the camera angle is modified,
when zoom is used or when changing color modes.
3.1.7
Brightness knob
While in Enhanced Contrast or Color mode, turn the
Brightness
knob clockwise or counterclockwise to
increase or decrease the Brightness level. Separate
brightness levels will be saved for Enhanced Contrast
or Color modes.
Notes: When in the Menu, the
Brightness
knob is used
to cycle through menu options. The
Brightness
knob is
also used to adjust Color or Contrast through the menu.
