AOC L42H831 User Manual page 8

17. Damage Requiring Service – The appliance should be serviced by qualified
service personnel when:
A. The power supply cord or the plug has been damaged; or
B. Objects have fallen, or liquid has been spilled into the appliance; or
C. The appliance has been exposed to rain; or
D. The appliance does not appear to operate normally or exhibits a marked
change in performance; or
E. The appliance has been dropped, or the enclosure damaged.
18. Tilt/Stability – All televisions must comply with recommended international global
safety standards for tilt and stability properties of its cabinets design.
 Do not compromise these design standards by applying excessive pull force
to the front, or top, of the cabinet, which could ultimately overturn the product.
 Also, do not endanger yourself, or children, by placing electronic
equipment/toys on the top of the cabinet. Such items could unsuspectingly
fall from the top of the set and cause product damage and/or personal injury.
19. Wall or Ceiling Mounting – The appliance should be mounted to a wall or ceiling
only as recommended by the manufacturer.
20. Power Lines – An outdoor antenna should be located away from power lines.
21. Outdoor Antenna Grounding – If an outside antenna is connected to the
receiver, be sure the antenna system is grounded so as to provide some
protection against voltage surges and built up static charges.
Section 810 of the National Electric Code, ANSI/NFPA No. 70-1984, provides
information with respect to proper grounding of the mats and supporting structure
grounding of the lead-in wire to an antenna-discharge unit, size of grounding
connectors, location of antenna-discharge unit, connection to grounding
electrodes and requirements for the grounding electrode. See Figure below.
EXAMPLE OF ANTENNA GROUNDING AS PER NATIONAL ELECTRICAL
CODE
Note to the 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.
Please, make sure to connect the power plug to the wall outlet socket after
connecting the TV to the adapter!
22. Objects and Liquid Entry – Care should be taken so that objects do not fall and
liquids are not spilled into the enclosure through openings.
6