Quaddrix QT-220EX, User Manual

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• 001-255 The dome will start Auto Focus that number of seconds after user
manually adjusts the focus.
Note: The camera may not be able to perform an Auto Focus in the following
circumstances:
1) The target is not in the center of image.
2) Near and far targets in the same picture can not be both clear.
3) The target is a strong light object, such as a spotlight.
4) The target is behind a glass with water drops or dust.
5) The target is moving way too fast.
6) The target is a large area, such as a wall.
7) The target is too dark or vague.
8) The
JOYSTICK AUTO is set to NONE or JOYSTICK AUTO is set to IRIS , and
AUTO or the FOCUS is set to OFF .
E. AUTO IRIS
Light goes through the iris and reaches the CCD to form an image. Larger iris lets
more light go through and the image will then be brighter.
The Iris can be controlled automatically or manually. For manual operation detail,
please refer to keyboard or matrix manual. This item sets the time to restore the
Auto Iris after the iris is manually changed.
OFF- Sets the dome to never restore the Auto Iris. That means the iris is always in
manual mode.
001-255-
The dome will start the Auto Iris that number of seconds after the user
manually adjust the iris.
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