memorex MCC228RSBLK Guía Del Usario página 6

SAFETY PRECAUTIONS
charges. Section 810 of the National Electric
Code, ANSI/NFPA 70, provides information
with respect to proper grounding of the mast
and supporting structure, grounding of the
lead-in wire to an antenna discharge
product, size of grounding conductors,
location of antenna discharge product,
connection to grounding electrodes, and
requirements for grounding electrodes.
18. SERVICING
Do not attempt to service this product
yourself as opening or removing covers may
expose you to dangerous voltage or other
hazards. Refer all servicing to qualified
service personnel.
19. REPLACEMENT PARTS
When replacement parts are required, be
sure the service technician uses
replacement parts specified by the
manufacturer or those that have the same
characteristics as the original part.
Unauthorized substitutions may result in fire,
electric shock, or other hazards.
20. SAFETY CHECK
Upon completion of any service or repairs to
this product, ask the service technician to
perform safety checks to determine that the
product is in proper operating condition.
21. WALL OR CEILING MOUNTING
The product should be mounted to a wall or
ceiling only as recommended by the
manufacturer.
22. DAMAGE REQUIRING SERVICE
Unplug the product from the wall outlet and
refer servicing to qualified service personnel
All manuals and user guides at all-guides.com
5
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 product.
c. If the product has been exposed to rain or
water.
d. If the product does not operate normally by
following the operating instructions. Adjust
only those controls that are covered by the
operating instructions, as an adjustment of
other controls may result in damage and will
often require extensive work by a qualified
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 exhibits a distinct change
in performance–this indicates a need for
service.
23. HEAT
The product should be situated away from
heat sources such as radiators, heat
registers, stoves, or other products
(including amplifiers) that produce heat.
24. NOTE TO CATV SYSTEM INSTALLER
This reminder is provided to call the CATV
system installer's attention to Article 820-40
of the NEC that provides guidelines for
proper grounding, and in particular, specifies
that the cable ground shall be connected to
the grounding system of the building, as
close to the point of cable entry as practical.