Adjusting The Focus And Focal Length - Bosch VEI-Series User Manual

Dinion Infrared Imager
2.
NOTICE!
Remember to tighten the captive screws on the panel when you
finish the adjustments.
Figure 5.2 Controls for focal length, focus, and camera set-up
1
2
3
5.1.2

Adjusting the Focus and Focal Length

1.
2.
Bosch Security Systems, Inc.
Open the access panel. Now you can adjust the focus and
focal length (see Figure 5.2 below).
Note: Before you make any adjustments, you may need to
connect the camera to a monitor to view the changes to
the picture.
Focal length adjustment
Focus adjustment (zoom)
Advanced camera set-up controls - keypad
Use the top set screw (item 1, Figure 5.2) to adjust the
image focus:
– Turn the set screw to the left to focus near (N) (zoom
in).
– Turn the set screw to the right to focus far (F) (zoom
out).
Use the lower set screw (item 2, Figure 5.2) to adjust the
focal length (tele or wide):
– Turn the set screw to the left for a wider field of view.
– Turn the set screw to the right for a telephoto field of
view.
Manual Camera Settings | en
User Manual F.01U.263.417 | 3.0 | 2012.01
25