GE Interlogix CyberScout Interlogix, Руководство пользователя

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CyberScout User Manual Installing the CyberScout
1038864A / December 2002 29
2.9.2 A
DJUSTING THE
4
MM
F
IXED
-
FOCAL
L
ENS
The focus of the 4 mm fixed-focal lens is set at the factory and should
not require adjustment. If it does, see Figure 27 and perform the
following:
1) Loosen the set screw.
2) Turn the lens to set the desired focus.
3) Tighten the set screw.
Note: To keep the camera in focus, you might have to adjust the lens while you
tighten the set screw.
Set screw
Lens
Figure 27. Focusing the 4 mm fixed-focal lens