CDR Series
Installation Instructions
22
GAMMA
Options: 0.40, 0.45, 0.6, 0.7, 0.8, 0.9, 1.00
Gamma quantifies the degree of contrast in a scene. Seven different gamma settings are
provided: 1.00 (linear), 0.90, 0.80, 0.70, 0.60, 0.45 and 0.40. The 0.4 and 0.45 settings
significantly increase the definition of objects in the darker areas of a scene.
In normal operation, the 0.45 setting should be used and is therefore the default setting. In
some applications, and depending upon the scene, the other settings may produce more
satisfactory results.
AGC (AUTOMATIC GAIN CONTROL)
Options: OFF, 12dB, 16dB, 18dB, 20dB 22dB, 24dB, Max
The AGC (Automatic Gain Control) parameter sets the maximum amount of gain that the
camera can apply to the signal from the CCD. If there is sufficient light falling on the CCD,
the AGC circuit will not apply any gain. As the light level decreases, the AGC circuit increases
the gain until the required video output level is achieved (or the maximum gain reached).
Higher AGC settings provide increased visibility in darker areas of the scene. Note that
high AGC settings may introduce noise into the displayed picture. Factory default is 22dB.
BASIC SETTINGS
WHITE BALANCE
ATW
GAMMA
0.45
AGC
OFF
SHUTTER (EI)
EI ON
BLC
OFF
LENS MENU
PK WHITE MENU
CAMERA ID
EXIT
BASIC SETTINGS
WHITE BALANCE
ATW
GAMMA
0.45
AGC
OFF
SHUTTER (EI)
EI ON
BLC
OFF
LENS MENU
PK WHITE MENU
CAMERA ID
EXIT
