7
Pin 3
Pin 1
Pin 4
Connector
Cover
Iris Control
Cable
Connector
Automatic
Iris Lens
Heat
Shrinkable
Tubes
Pin 2
Rib
PIN NAME
WIRE
COLOR
1 Voltage
+ Red
2 Open
-
3 Video White
4 Ground Black
2.
Attach the video-type auto iris lens to the lens mount on the front of
the camera.
3. IMPORTANT:
The minimum Plug the connector from the lens into
the auto iris jack on the back of the camera. The connector is
polarized and can only be inserted into the jack one way.
4.
The E/I switch should be in the “OFF” position.
5.
The A/I switch should be in the “VIDEO” position.
6.
Apply power to the camera.
7.
Adjust the focus ring on the lens for an optimum picture. If a picture
is not visible, set the lens for proper exposure by adjusting the ALC
(Automatic Level Control) and the level on the lens. The ALC
setting can range between AVG (average) or PK (peak). A
midrange setting is appropriate for most applications.
For ALC adjustments:
AVG
To slow the reaction of the lens to changing light, set the
range to the AVG setting to average the video level from the
camera. Use when there are bright spots in the picture such
as lights or glare from the sun.
