Preparations (Step 1 Connection and Installation)
Attaching the Ceiling Mount
To a ceiling slab or channel
Safety wire hole
Ceiling Mount | Rubber seals | |
(Four on each side) | ||
|
Screws
1. Attaching a safety wire.
Attach a safety wire to the Ceiling Mount and to the ceiling slab or channel to prevent the unit from being able to fall to the floor. First attach the safety wire to the Ceiling Mount by passing the wire through the safety wire hole (see the diagram on the left).
Note
¥Connect the wire so that it can be insulated from the ceiling structure. If the ceiling struc- ture is made of a metallic material, inadequate insulation with the camera may produce noise in the video signal.
¥Use a wire and ceiling attachment having suf- ficient length and strength to prevent danger in case the camera drops.
¥A safety wire is not provided. Please use an appropriate commercially available wire.
2. Attaching the Ceiling Mount to the ceiling. While taking care not to catch the connection cables, attach the Ceiling Mount to the ceiling using four screws (as shown in the diagram). Use
Note
¥Be sure to use four screws and attach them firmly.If the screws are not tightened firmly, dust and moisture may enter the unit via the screw holes.
¥The rubber seals attached to the Ceiling Mount screw holes of the Ceiling Mount play the role of insulation in case the ceiling structure is made of a metallic material as well as the role of drip proofing. If the ceiling structure is made of a metallic material, improper insulation with the camera may produce noise in the video.To prevent this occurring, be sure to ensure cor- rect insulation of the installation.
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