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 Figure 10 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 Figure 11).

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 Figure 10 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 Figure 6).

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).

Figure 12 Enclosure Cover Installation

HD16 base

Thumb nuts (x3)

#8-32 security screws (x4)

Dome enclosure

16