RCA 22LA45RQD User Manual page 4

23.WARNING: Toprevent injury, t hisapparatus mustbesecurely a ttached t o thefloor/wall inaccordance withthe
installation instructions.
24.Toreduce theriskofelectric shock, t hegrounding o fcenter p inofplugmustbemaintained.
25.Ifanoutside antenna orcable system isconnected t o theTV,besuretheantenna orcable system isgrounded t oprovide
someprotection a gainst voltage surges a ndbuilt-up staticcharges. Section 810oftheNational Electrical Code,
ANSI/NFPA NO.70, p rovides i nformation withrespect to proper g rounding o fthemastandsupporting s tructure,
grounding o fthelead-in wireto anantenna discharge u nit,sizeofgrounding c onductors, location ofantenna d ischarge
unit,connection to grounding e lectrodes, andrequirements forthegrounding e lectrode. (See Diagram Figure A.)
ANTENNA
LEAD IN
WIRE
GROUND CLAMP
ANTENNA
DISCHARGE UNIT
(NEC SECTION 810-20)
GROUNDING CONDUCTORS
(NEC SECTION 810-21)
GROUND CLAMPS
ELECTRIC SERVICE
EQUIPMENT
POWER SERVICE GROUNDING
ELECTRODE SYSTEM
(NEC ART 250, PARTH)
Diagram Figure A
26. CAUTION: This device employs a laser system. Use of controls, adjustments or the performance of procedures other than
those specified may result in hazardous exposure to radiation. To prevent exposure to laser beam, do not try to open the
enclosure. Do not stare into beam.
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