Clover Electronics CDR 4170 DVR User Manual


 
result in damage and will often require extensive work by a qualified service technician
to restore the product to its normal operation
e. If the product has been dropped or the cabinet has been damaged
f. When the product displays a distinct change in performance - this indicates a need for
service
17. Replacement Parts: When replacement parts are required, be sure the technician uses
replacement parts specified by the manufacturer. Unauthorized substitutions may result in
fire, electric shock, or other hazards.
18. Safety Check: Upon completion of any service to this product ask the service technician to
perform safety checks to determine that the product is in proper working condition.
19. Grounding or Polarization: This product is equipped with a three-wire grounding-type plug,
a plug having a third (grounding) pin and will only fit into a grounding-type power outlet.
This is a safety feature. If you are unable to insert the plug into the outlet, contact your
electrician to replace your obsolete outlet. Do not defeat the safety purpose of the
grounding-type plug.
20. Power Lines: An outside antenna system should not be located in the vicinity of overhead
power lines or other electric light or power circuits, or where it can fall into such power lines
or circuits. When installing an outside antenna system, extreme care should be taken to
keep from touching such power lines or circuits as contact with them might be fatal.
21. Wall or Ceiling Mounting: The product should be mounted to a wall or ceiling only as
recommended by the manufacturer.
22. Heat: The product should be situated away from heat such as radiators, heat registers,
stoves, or other products (including amplifiers) that produce heat.
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