Installing the Enclosure Cover
To install the enclosure cover, use the Allen key (supplied) to secure the HD4U/X dome
enclosure to the base with four #8-32 security screws.
Figure 7
#8-32 security screws (x3)
Routine Maintenance
Use regular liquid cleaners to remove dirt and grime from the HD4U/X dome.
Caution
Do not use harsh or abrasive cleaners which can scratch the polycarbonate
dome and reduce visibility for the camera.
If the camera view is obstructed by scratches, remove the front plate and rotate to find an
unscratched part of the dome.
Document 800-00031 Rev A
04/08
Enclosure Cover Installation
HD4U/X dome enclosure
23