Rev 1.00
7
Document 900.0391
09/05
Adjustment Method
Adjust the Focus and Focal Length
Caution
IR LEDs could be warm after prolonged use.
1.
If you have not already done so, remove the camera from the bezel
(see “Step 4: Adjust the Camera” on page 5).
2.
To adjust the focal length, loosen the top locking screw on the side
of the lens. It is marked:
←
Far Near
→
(see
Figure 3
, page 6, or
Figure 5
, page 7). Slide the screw to adjust the focal length.
Figure 5
Varifocal Lens
3.
To adjust the focus, loosen the bottom locking screw on the side of
the lens. It is marked:
←
Wide Tele
→
(see
Figure 3
or
Figure 5
).
Slide the screw to adjust the focus.
4.
When satisfied with your adjustments:
a.
Replace the dessicant pack with the spare dessicant pack
provided in the kit.
b.
Retighten both the locking screws and replace the camera
inside the bezel. See “Step 3: Position the Camera” on page 4.
Switch
no.
Function
Off
On
1
Auto White Balance
AWB
ATW
2
AGC
Off
On
a
3
IRIS Control
Electronic IRIS Mechanical IRIS
4
BLC (Backlight
Compensation)
Off
On (center window)
5
FLON (Flicker less)
Off
On
a
AGC must be in the “On” position for the day/night function to work.
Top locking screw
adjusts focus
Bottom locking screw
adjusts focal length
Содержание NightHawk HCC80354
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