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

Dinion IP Infrared Imager
NOTICE!
Remember to tighten the captive screws on the panel when you
finish the adjustments.
Figure 6.2 Controls for focal length, focus, and camera set-up
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6.1.2

Adjusting the Focus and Focal Length

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Bosch Security Systems, Inc.
page 28 for details. Refer to the complete installation
manual (on CD) for details about advanced camera setup
using the keypad controls.
Focal length adjustment
Focus adjustment (zoom)
Advanced camera set-up controls - keypad
Use the top set screw (item 1, Figure 6.2) 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 6.2) 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.263.416 | 3.1 | 2012.09
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