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CyberDome Series Installation Manual
A06-8SG0/B/April2006/1033921C
Method 3: Installation By Attaching The Housing To The Superstructure
When a non-removable false ceiling is not sturdy enough to support the weight of the Cyber-
Dome, the housing must be suspended from the ceiling superstructure with metal cables.
This normally requires two installers, one to hold the upper housing in place while the second
attaches and tightens the cables in the ceiling cavity. Proceed as follows:
CAUTION!
DO NOT provide power to the housing until all installation steps are complete.
Step 1)
Determine the desired location on the ceiling for mounting the CyberDome and
use a pencil to trace a 6
CAUTION!
Before drilling or cutting holes, be certain there is a minimum of 6.5 in. (16.51 cm) of clearance
above all installation holes and that no electrical cables, pipes, or other obstacles are present.
Step 2)
Cut the hole in the ceiling.
Step 3)
Feed the video, 24VAC, and RS422 control cables to the hole location and pre-
pare them for connection. See Figure 17.
Figure 17: Preparing the Cables
Step 4)
Push the upper housing
through the hole and attach
securely to the ceiling's su-
perstructure with 35 lb
(15.88 kg) test cables, as
shown in Figure 18.
⁄
in. (16.19 cm) diameter hole outline.
3
8
Figure 18: Attaching the Test Cables
Housing Installation
15
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