Advanced Manual

Table Of Contents
2-32
7. For a manual zoom lens camera, power on the device and adjust the manual zoom lens to get
clear images.
a. Loosen the zooming and focusing knobs by using a flathead screwdriver and adjust the
knobs to obtain clear images.
b. Then mount the dome housing to complete the mounting.
8. For a motorized zoom lens camera, it will automatically adjust the lens to present images.
Plastic fixed dome camera
1. Locate holes on the ceiling.
2. Drill holes according to drill template.
3. Knock in the plugs and make sure they are tightened in place.
Dome
Focusing knob
Zooming knob
Lead cable out
of ceiling
2
Attach drill template to ceiling
1
Use a drill bit (6 mm or 6.5 mm) to
drill 30 mm-depth guide holes