i.
Mark points where you are going to make holes (2 places) according to the
position of the camera adaptor.
ii.
Mark a point where you are going to make a hole (1 place) for the safety wire.
iii.
Make holes in the areas that you marked with an electric drill.
• Mortar ceilings break easily when drilling. Be careful of pieces of mortar
which may become loose and fall.
Caulk to waterproof
Drill for concrete (in case of tile, use a drill for tile)
iv.
Insert the anchors (customer-provided) into the holes and push them inside
with a hammer.
v.
Secure the camera adaptor and safety wire.
• Mount the camera adaptor to a secure area and make sure that the anchors and
screws are secured.
5. Inserting screws
• Use screws that are appropriate for the material of the ceiling, wall, or rack.
• Do not use impact drills. Impact drills may damage the screws.
• Secure screws in a straight line into the ceiling, wall, or rack. Confirm that screws
are flush with the surface that they are secured to.
6. Using the safety wire
• Attach the safety wire in a position so that if the camera adaptor were to become
detached, it would not fall on nearby people.
7. Coaxial cable connections
• Disconnect the coaxial cable from all devices and measure the insulation
resistance of the coaxial cable (new or existing) before making connections.
Insulation resistance value: 1 MW or more for DC 500 V
• Confirm the length of the coaxial cable when using the PoE function. The
maximum length is 500 m (1,640 feet 5 inches) when using RG-6/U coaxial cable
(with loop resistance at 20 W or less).
16 Installation Guide
Precautions for Installation
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