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10
Radio interference
When the camera is used near TV/radio
antenna, strong electric field or magnetic
field (near a motor or a transformer), images
may be distorted and noise sound may be
produced. In such a case, run the camera
cable through specialized steel conduit
tubes.
Locally procure the screws
Screws are not supplied with this product.
Prepare the screws according to the
material, structure, strength and other factors
of the mounting area and the total weight of
objects to be mounted.
Screw tightening
•
The screws and bolts must be tightened
with an appropriate tightening torque
according to the material and strength of
the installation area.
•
Do not use an impact driver. Failure to
observe this may cause overtightening
and consequently damage to the screws.
•
When a screw is tightened, make the
screw at a right angle to the surface. After
tightening the screws or bolts, perform
visual check to ensure tightening is
enough and there is no backlash.