Sunfire IV - Manual (Page 3)

User's Manual
3
15. To prevent electric shock, do not
use this polarized plug with an ex ten -
sion cord, receptacle or other outlet
unless the blades can be fully inserted
to prevent blade ex po sure.
Pour préevenir les chocs électriques
ne pas utiliser cette fi che polariseé
avec un prolongateur, un prise de
courant ou une autre sortie de cou-
rant, sauf si les lames peuvent être
insérées à fond sans laisser aucune
parIVe à découvert. 16. Grounding or Po lari za tion —
Pre cau tions should be taken so that
the grounding or polarization means
of the Com po nent is not defeated.
This apparatus does not exceed the
Class A/Class B (which ev er is ap-
pli ca ble) limits for radio noise emis sions
from digital apparatus as set out in the
radio interference regulations of the Ca-
nadian Department of Com mu ni ca tions.
WARNING – TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,
DO NOT EXPOSE THIS AP PLI ANCE TO RAIN OR MOIS TURE.
CAUTION: TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE
OF PLUG TO WIDE SLOT, FULLY INSERT.
ATTENTION: POUR É VITER LES CHOCS É LECTRIQUES, INTRO-
DUIRE LA LAME LA PLUS LARGE DE LA FICHE DANS LA BORNE
CORRESPONDANTE DE LA PRISE ET POUSSER JUSQU’AU FOND.
EXAMPLE OF ANTENNA GROUNDING ACCORDING TO NATIONAL
ELECTRICAL CODE INSTRUCTIONS CONTAINED IN ARTICLE
810—“RADIO AND TELEVISION EQUIPMENT”
GROUND CLAMP
GROUNDING
CONDUCTORS
(NEC SECTION 810-21)
ANTENNA
LEAD IN WIRE
POWER SERVICE GROUNDING
ELECTRODE SYSTEM
(NEC ART 250, PART H)
SERVICE
ENTRANCE
EQUIPMENT
GROUND CLAMPS
GROUND CLAMPS
ANTENNA DISCHARGE UNIT
(NEC SECTION 810-20)
NEC NATIONAL ELECTRICAL CODE.
NOTE TO CATV INSTALLER
This reminder is to call the CATV system installer's attention to Article 820-40 of the NEC that provides guide-
lines 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.
OUTSIDE 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. Article 810 of the National Electrical Code,
ANSI/NFPA 70, provides information with regard to proper grounding of the lead-in wire to an antenna-discharge
unit, connection to grounding electrodes, and requirements for the grounding electrode. See Figure above.
ATTENTION — Le présent appar-
eil numérique n'émet pas de bruits
radioélectriques dépassant las limites
applicables aux appareils numériques
de class A/de class B (selon le cas)
prescrites dans le règlement sur le
brouillage radioélectrique édicté par
les ministere des com mu ni ca tions du
Canada.
SAFETY