PixelPro Series User’s Manual
ZN-C2M/ZN-C1M/ZN-C1 Ver1.30
2.3 Adjusting the Image and Focus
To adjust the position of the lens:
1. Open the Live View page in your web browser.
- Select
Setup
tab, and open the
Installation
page.
- Set “Installation Mode” to “ON” and select the “Video Format”.
2. Connect analog monitor to VIDEO OUT on rear panel of camera.
- Unscrew the zoom puller on the lens by turning it anti-clockwise.
- Adjust the zoom setting and re-tighten the zoom puller.
- Unscrew the focus puller on the lens to adjust the focus, and re-tighten the focus puller.
3. Check the image in the Live View page in your web browser, and set “Installation Mode” OFF in
Installation
page in
Setup
tab.
NOTE:
DC Auto-Iris should always be disabled while focusing the camera. This will set the iris to
the wide open position, which yields the smallest depth of field, and thus the best conditions for
focusing the lens. When the focus has been set by using this method, it will maintain its focus in
any kind of lighting conditions.
2.4 Back Focus Adjustment
When the lens is changed to a non-standard lens or when the focus achieved using the
instructions above is not satisfactory, perform back focus adjustment as follows:
1. Loosen the flange back locking screw that holds the C/CS-mount ring. CS-mount is standard on
GANZ PixelPro. In case your lens is C-mount type, please use the 5mm adapter ring, which is
provided in the product packaging.
2. Direct the camera towards an object at least 10 feet (3 m) away, set the zoom puller to wide-angle
and adjust the back focus by rotating C/CS-mount ring.
3. Set the zoom puller to the most telephoto setting, and ensure that the image is still in focus.
4. Direct the camera towards a close object, about 1 foot (30cm) away. Set the zoom puller to
wide-angle, and ensure that the image is still in focus.
5. Set the zoom puller to telephoto again and ensure that the image is still in focus.
6. Tighten the screw that holds the C/CS-ring again.
7. After making the back focus adjustment as explained above, you may now adjust the zoom and
focus position to the desired setting.
