Line Lock

The Line Lock switch on the power supply board must be left in the ON position. To switch between Line Lock and Internal Lock, use the OSD menu (see Sync Control Setup, page 19).

Adjusting the Lens Focus

Lenses are pre-focused at the factory but may require a final adjustment after installation in the unlikely event the optical effect of the dome causes a slight defocusing of the lens.

TECH TIP! To check the focus, hold the dome over the lens while making any adjustments.

To adjust the camera direction, view angle and focus, connect the service monitor cable (supplied) to the video monitor output.

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