Operating Instructions

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 scre ws accordin g 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.