Interlogix UltraView PTZ, Руководство по установке

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Figure 35.Attaching the housing safety cable to the arm safety chain
12. Return to Installing the housing on page 12 to finish installing the dome.
Opening a conduit hole
Open a conduit hole for a 3/4 in. (19 mm) or 1/2 in. (13 mm) conduit connector, if you need to bring the facility
cables in through the side of the arm.
To open the conduit hole, see Figure 36 on page 46 and do the following:
1. Locate the dimple on the side of the arm.
2. Drill a 3/8 in. (10 mm) pilot hole through the dimple.
3. Enlarge the pilot hole to 1-7/64 in. (28 mm) for a 3/4 in. conduit connector or to 7/8 in. (22 mm) for a
1/2 in. conduit connector.
4. Return to step 2 of Installing the wall-mount arm on page 42.
Quick tie
Safety chain
Clip
Safety cable