16
Adjust the Line Lock (Vertical Phase) For External Sync
Reference
Phase adjustment may be necessary in multiple camera installations to prevent
picture roll when switching between cameras. To adjust the vertical phase while
switching between two cameras, turn the line lock adjustment pot on one camera
until there is no vertical roll. See
for color cameras and
Figure 11
for
monochrome cameras. The wide dynamic range (WDR) cameras use line lock
adjustment buttons to adjust the vertical phase (see
Note
If the phase cannot be adjusted to prevent picture roll, reverse the
line-lock input polarity.
Adjust the Backlight Compensation
The backlight compensation (BLC) adjusts the electronic shutter speed of the
camera based on the light levels in specific areas of the scene. This adjustment
provides better image quality for scenes that are unevenly lit.
To adjust the BLC, set the BLC switch to ON (see
for color cameras and
Figure 11
for monochrome cameras). Center window weighted.
Secure the Camera and Dome Enclosure
To secure the camera and dome enclosure:
1.
Ensure that the gimbal is locked in place (see
).
2.
Rotate the dome enclosure until the #8-32 security screws line up with the
base, then secure it to the base (see
).
Figure 12
Enclosure Cover Installation
HD16 base
Thumb nuts
(x3)
#8-32 security screws
(x4)
Dome enclosure
