Ultrak COE-08, Руководство пользователя

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13. Power Lines - An outdoor 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 outdoor system, extreme care should be taken to keep from touching such power
lines or circuits as contact with them might be fatal. U.S.A. models only - refer to the National
Electrical Code Article 820 regarding installation of CATV systems.
14. Overloading - Do not overload outlets and extension cords as this can result in a risk of fire or
electric shock.
15. Object and Liquid Entry - Never push objects of any kind into this unit through openings as they
may touch dangerous voltage points or short-out parts that could result in a fire or electric shock.
Never spill liquid of any kind on the unit.
16. Servicing - Do not attempt to service this unit yourself as opening or removing covers may expose
you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel.
17. Damage Requiring Service - Unplug the unit from the outlet and refer servicing to qualified service
personnel under the following conditions:
a. When the power-supply cord or plug is damaged.
b. If liquid has been spilled, or objects have fallen into the unit.
c. If the unit has been exposed to rain or water.
d. If the unit does not operate normally by following the operating instructions. Adjust only
those controls that are covered by the operating instructions as an improper adjustment of
other controls may result in damage and will often require extensive work by a qualified
technician to restore the unit to its normal operation.
e. If the unit has been dropped or the cabinet has been damaged.
f. When the unit exhibits a distinct change in performance - this indicates a need for
service.
18. Replacement Parts - When replacement parts are required, be sure the service technician has
used replacement parts specified by the manufacturer or have the same characteristics as the
original part. Unauthorized substitutions may result in fire, electric shock or other hazards.
19. Safety Check - Upon completion of any service or repairs to this unit, ask the service technician to
perform safety checks to determine that the unit is in proper operating condition.
20. Coax Grounding - If an outside cable system is connected to the unit, be sure the cable system is
grounded. U.S.A. models only - Section 810 of the National Electrical Code, ANSI/NFPA No. 70-
1981, provides information with respect to proper grounding of the mount and supporting
structure, grounding of the coax to a discharge unit, size of grounding conductors, location of
discharge unit, connection to grounding electrodes, and requirements for the grounding electrode.
21. Lightning - For added protection of this unit during a lightning storm, or when it is left unattended
and unused for long periods of time, unplug it from the wall outlet and disconnect the cable
system. This will prevent damage to the unit due to lightning and power-line surges.