Sharp AQUOS LC-37D43U Operation Manual page 6

iMPORTANT SAFETY iNSTRUCTiONS
', Outdoor Antenna Grounding -- If all outside antenrla is connected to tile television equipment, be sure the antenna
system is grounded so as to provide some protection against voltage surges and built-up static charges.
Article 810 of the National Electrical Code, ANSI/NFPA 70, provides information with regard to proper grounding of the mast
and supporting structure, grounding of the lead in wire to an antenna discharge unit, size of grounding conductors, location
of antenna discharge unit, connection to grounding electrodes, and requirements for the grounding electrode.
EXAMPLE OF ANTENNA GROUNDING AS PER
NATIONAL ELECTRICAL CODE, ANSI/NFPA 70
GROUND
NEC -- NATIONAL ELECTRICAL CODE
....C___ ANTENNA
D,NWIRE
-/Y N _."¢. ANTENNA
_. I \_X DISCHARGE UNIT
/_ (NEC SECTION 810 20)
I _ GROUNDING CONDUCTORS
•_;_m_=_GNF_'J'RC}u(NEC SECTK}N 810 21)
GROUND CLAMPS
. POWER SERVICE GROUNDING ELECTRODE
SYSTEM
(NEC ART 250, PART H)
pr vent f t en ever oea y t ype eta deormesot I Jset
,,To prevent fire or shock hazard, do not place the AC cord under the TV set or other heavy
items.
f
', Turn off the main power and unplug the AC cord from the wall outlet before handling.
,, Use a soft cloth and gently wipe the surface of the display panel. Using a hard cloth may
scratch the panel surface.
,, Use a soft damp cloth to gently wipe the panel when it is really dirty.
(it may scratch the panel surface when wiped strongly.)
,, If the panel is dusty, use an anti static brush, which is commercially available, to clean it.
,, To protect the panel, do not use a dirty cloth, liquid cleaners or chemical cloth to clean it,
such materials may damage the panel surface.
,, To clean the outer cabinet, use the same method. Do not use liquid or aerosol cleaners.
,,Do not display a still picture for a long time, as this could cause an afterimage to remain.
Q-5