16
ADCC1100
Controlling the Camera Iris
Normally, the brightness of a picture is controlled by the camera's auto iris or other
feature. However, there may be times when the operator needs the picture on the
monitor to appear lighter or darker. To brighten the picture, press the OPEN iris key. To
darken the picture, press the CLOSE iris key.
Controlling Camera Flip
To "flip" the camera under keyboard control 180
O
from its current position (for uninter-
rupted surveillance of objects which pass directly beneath the camera), use the flip soft
key.
To flip the camera:
1. Press the OPERATOR tab key.
2. Press the NEXT soft key.
3. Press the FLIP soft key.
Note: on suitably equipped dome cameras with the auto-flip function turned on, the
dome flips automatically when the subject passes directly beneath the camera.
Auto Iris
Certain cameras are designed with Auto Iris capability. The feature can be enabled
from the keyboard as follows.
To enable auto iris:
1. Press the OPERATOR tab key.
2. Press the NEXT soft key.
3. Press the AUTO IRIS soft key.
Note
: using the manual OPEN or CLOSE iris key will override the Auto Iris function as
long as either of these keys is held down. The camera may or may not then return to
auto iris mode after a time interval, or it may stay in manual iris mode. This depends on
the camera under control and how the camera has been set up.
I
CLOSE Iris
OPEN Iris
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