11
3.
Plug the connector into the auto iris jack on the side of the camera. The connector is
polarized and can only inserted into the jack one way.
4.
Apply power to the camera.
5.
The OSD AE menu in the lens select should be in the "DC
↓
".
6.
Adjust the auto iris lens for an optimum picture using the LEVEL control on the "DC
↓
"
of the OSD AE MENU.
• Manual IRIS lens adjustment
When using a manual iris lens, turn the iris ring on the lens to the OPEN position and adjust
the manual iris for the appropriate range. Adjust during the brightest conditions, opening
the lens to the minimum f-stop yielding a good picture under the brightest scene conditions.
Do not saturate the picture.
The manual iris is used in indoor applications where lighting from windows can considerably
affect the light level of the room.
• Back Focus adjustment
For best results, perform back focus adjustments at night or while using a #6 or #8
welder's glass in front of the lens. The focus of the camera will change slightly if the
camera iris was adjusted on a light scene, then changes to a dark scene. However, the
camera will remain in focus if the iris was focused on a dark scene and the scene lightens.
1.
The lens should be mounted on the camera before applying power.
2.
If a picture is visible, focus on the picture. If the picture is not visible, open the iris
on the lens. Open the lens as wide as possible by placing the welder's glass in front
of the lens and forcing the lens to automatically open.
3.
When the iris is open to the widest point, re-adjust the focus for clear picture. If a
clear picture is not possible, set the focus ring to midrange.
4.
Loosen the back focus lock screw.
5.
Adjust the back focus ring for a clear picture.