Bosch NBN-498-11P Operation Manual - Page 35

Using the camera install menu, Back focus adjustment

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Dinion2X IP Camera Installation | en 35 5.9 Using the camera install menu Five keys, located behind the side door panel, are used for accessing the camera menu. Bosch Bosch 5.10 To open the install menu press and hold the center key for approximately two seconds. The BNC video output is activated and the Install menu appears on the monitor. Back focus adjustment To optimize picture sharpness in both bright and low-level lighting, adjust the back focus. Use the camera's unique Lens Wizard. This ensures that the object of interest always remains in focus, even when focusing at the maximum lens iris opening (for example, at night). - When back focusing varifocal lenses, adjust to obtain a sharp picture in both wide-angle and tele positions for both far and near focus. - When back focusing zoom lenses, ensure the object of interest remains in focus throughout the entire zoom range of the lens. To adjust back focus: 1. Slide open the door panel at the side of the camera. Bosch 2. Unlock the back focus locking button. Bosch Security Systems Installation and Operation Manual AR18-10-B006 | v1.1 | 2010.06

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Dinion2X IP Camera
Installation | en
35
Bosch Security Systems
Installation and Operation Manual
AR18-10-B006 | v1.1 | 2010.06
5.9
Using the camera install menu
Five keys, located behind the side door panel, are used for
accessing the camera menu.
To open the install menu press and hold the center key for
approximately two seconds. The BNC video output is activated
and the
Install
menu appears on the monitor.
5.10
Back focus adjustment
To optimize picture sharpness in both bright and low-level
lighting, adjust the back focus. Use the camera's unique Lens
Wizard. This ensures that the object of interest always remains
in focus, even when focusing at the maximum lens iris opening
(for example, at night).
–
When back focusing varifocal lenses, adjust to obtain a
sharp picture in both wide-angle and tele positions for
both far and near focus.
–
When back focusing zoom lenses, ensure the object of
interest remains in focus throughout the entire zoom range
of the lens.
To adjust back focus:
1.
Slide open the door panel at the side of the camera.
2.
Unlock the back focus locking button.
Bosch
Bosch
Bosch