Bosch LTC 0435 Manuale Utente
Bosch Security Systems | 2004-12 | Version 3
EN | 8
LTC 0435 & LTC 0455 | Installation Manual
2. Turn the back focus adjustment as required. (See Note 1).
3. Lock the back focus locking button.
3. Lock the back focus locking button.
Notes:
1. To optimize picture sharpness in
1. To optimize picture sharpness in
both bright and low-level lighting, it
is recommended to adjust the back
focus when carrying out the set-up
procedure. The camera's unique
'Lens Wizard' allows focusing at
maximum lens opening to ensure that the object of interest
always remains in focus.
is recommended to adjust the back
focus when carrying out the set-up
procedure. The camera's unique
'Lens Wizard' allows focusing at
maximum lens opening to ensure that the object of interest
always remains in focus.
2. When back focusing vari-focus lenses, it must be possible to
obtain a sharp picture in both wide-angle and tele positions, and
for both far and near focus.
for both far and near focus.
3. When back focusing zoom lenses, ensure the object of interest
remains in focus throughout the entire zoom range of the lens.
(See Advanced Set up).
(See Advanced Set up).
MOUNTING THE CAMERA
The camera can be mounted from
the top or bottom.
the top or bottom.
Note:
The BOTTOM mounting is
isolated from ground.
The BOTTOM mounting is
isolated from ground.
CAUTION
Do not point the camera/lens into direct sunlight. When
viewing an outdoor scene, a video- or DC-iris lens is
recommended.
viewing an outdoor scene, a video- or DC-iris lens is
recommended.