Mitsubishi CS-7407 Owner's Manual page 8

15.
16.
17.
Overloading
Donotoverload wall outletandextension cordsasthis can
resultin a risk offire or electric,;hock.
Object a ndLiquidEntry
Neverpushobjects ofanykindinto this TVreceiver t hrough
openings asthey raaytouchdan_erous v oltage pointsor
short-out p artsthat couldresultin a fire or electricshock.
Neverspill liquid
,of any kind on the TV receiver.
Outdoor Antenna Grounding
If an outside antenna or cable system is connected to the TV
receiver, be sure tlhe antenna or cable system is grounded so
as to provided some protection against voltage surges and
built-up static charges.
Section 810 of the National Electrical Code, ANSI/NFPA
No.70-1984, provides information with respect 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, an requirements for the
grounding electrode.
EXAMPLE OF ANTENNA GROUNDING
AS PER NATIONAL ELECTRICAL CODE
-.ENNA
LEAD IN WIRE
NEC --NATIONAL ELECTRICAL CODE
DISCHARGE UNIT
(N EC SECTION 810---20)
GROUNDING
CONDUCTORS
(NEC SECTION 810--21)
GROUND CLAMPS
POWER SERVICE GROUNDING
ELECTRODE SYSTEM
(NEC ART 250, PART H)