Adjusting The Lens - American Dynamics ADCTDN0230P Instructions Manual

ADCTDN2412N_P_EN.book Page 28 Friday, September 28, 2007 12:49 PM
Setup

Adjusting the lens

After the connection is complete, turn on the camera, display an image on the
monitor and check the video image.
In the case of an autoiris control lens, the camera has been factory-adjusted to
the best position, but it may need to be adjusted according to the condition of the
object or the lens combination. If the image is unnatural, adjust it.
● Also read the instruction manual of the lens.
With a VIDEO autoiris lens (Autoiris control lens with built-in EE
amplifier)
Set the switch at the side of the camera to AVIDEOB and adjust the LEVEL dial
on the lens.
LEVEL adjustment
Do not operate
With a DC autoiris lens (Autoiris control lens without built-in EE
amplifier)
Set the Iris Selector Switch at the side of the camera to ADCB and adjust the
LEVEL with the Iris Level Adjustment Dial at the side of the camera.
IRIS
VIDEO
Iris Selector
DC
Switch
LEVEL
28
IRIS
VIDEO
DC
LEVEL
Iris Level
Adjustment Dial