Adcom gfa 5800 owners manual

Page 2

THE FOLLOWING PRECAUTIONS AND SAFETY INSTRUCTIONS
ARE REQUIREMENTS OF UL AND CSA SAFETY REGULATIONS

Warning: To reduce the rlsti at tire or electric shock, do not expose
this unit to rain or moisture.

RISK OF ELECTRIC SHOCK '
DO NOT OPEN .

AVIS. RISQUE DE CHOC ELECTRIOUE-NE PAS OUVRIR

The graphic symbol of a lightning flash With an arrow
point Within a mangle Signities that there is dangerous
voltage Within the unit and it poses a hazard to anyone
removmg the cover I0 gain access to the Interior oi the
unit Only qualified service personnel should make
any such attempt.

The graphic symbol ot an exclamation point Within an
equnateral triangle warns a user of the dance that it is
necessary to refer to the instruction manual and its
warnings for proper operation of the unit

Do not place this unit on an unstable cart, stand, tripod,
bracket, or table The unit may tall, causmg serious
Injury to a child or adult, and serious damage to the
unit Use only With acart, stand. tripod, bracket, or table
recommended by the manufacturer, or sold With the
unit Any mounting of the deVIce should follow the man-
ufacturer's instructions, and should use a mounting ac-
cessory recommended by the manufacturer
Read all the satety and operating instructions oerore connecting or usmg
this unit

Retain this notice and the owner's manual for future reference
All warnings on the unit and in its operating instructions should be adhered to
All operating and use instructions should be followed

Do not use this unit near water, lor example, near a bathtub, washbowl,
kitchen Sink, laundry tub, in a wet basement, or near a swtmming pool

The unit should be installed so that its location or posmon does not Interfere
With its proper ventilation For example, it should not Lie situate-u uii a bed.
sofa, rug. or Similar surface that may block the ventilation openings, or
placed in a built-in installation, such as bookcase or cabinet, that may
impede the flow of air through its ventilation openings

The unit should be Situated away from heat sources such as radiators, heat
registers. stoves, or otherdevtces (including amplifiers) that produce heat

The unit should be connected to a power-supply outlet only of the voltage
and frequency marked on its rear panel

The power-supply cord should be routed so that it is not likely to be walked
on or pinched, espeCIally near the plug, convenience receptacles, or where
the curd exits liom the unit

Clean unit only as recommended in its instruction manual

The. pnwer-siipply cord of the unit should be unplugged lrom the wall outlet
when it is to be unused for a long period of time

Care should be taken so that objects do not fall, and liquids are not spilled,
into the enclosure through any openings

This unit should be sewiced by qualified sewice personnel when
A The power cord or the plug has been damaged, or

Obiects have fallen. or liqurd has been spilled, into the unit, or
The unit has been exposed to rain, or liquids of any kind. or
The unit does not appear to operate normally, or exhibits a
marked change in performance, or

B
C
D
E The devrce has been dropped, or the enclosure damaged

DO NOT ATTEMPT SERVICING OF THIS UNIT YOURSELF.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

ATTENTION

POUR PREVENIR LES CHOCS ELECTRIQUES NE PAS UTILISER
CETTE FICHE POLARISEF AVFC lIN PROI ONGATEUR, UNE PRISE
DE COURANT OU UNE AUTFIE SORTIE DE COURANT, SAUF SI LES
LAMES PEUVENT ETRE INSEREES A FOND SANS EN LAISSER AU-
CUNE PARTIE A DECOUVERT

CAUTION

TO PREVENT ELECTRIC SHOCK DO NOT USE THIS POLARIZED PLUG
WITH AN EXTENSION CORD, RECEPTACLE OR OTHER OUTLET UN-
LESS THE BLADES CAN BE FULLV INSFRTFI'l TO PRFVENT BLADE
EXPOSURE

CAUTION

POWER LINES
Any outdoor antenna must be located away from all power lines.

OUTDOOR ANTENNA GROUNDING

ii an outside amonna is mnnamad to your inner or tuner-preamplifier. be
sure the antenna system is grounded so as to provtde some protection
against voltage surges and built-up static charges, Section 510 at the
National Electrical Code. ANSI/NFPA No. 70-1964, proVides Information with
respect to proper grounding oi the mast and supporting structure. groundlna
ot 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

a Use No.10 AWG (5.3 mm) copper, No.8 AWG (8.4 mm) aluminum,
No.17 AWG (1 0 mm) copper-clad steel or bronze wire, or larger. as a
ground wire

b. Secure antenna load-in and around wires to house with standoff
insulators spaced from 4-6 feet (1 22-1 .83 m) apart.

0 Mount antenna discharge unit as close as possmle to where lead-In
enters house.

d Use jumper wire not smaller than No.6 AWG (13.3 mm?) copper, or the
equivalent, when a separate antenna-grounding electrode is used. See NEC
Section 310-21 (j).

EXAMPLE OF ANTENNA GROUNDING AS PER NAl IUNAL tLtu i mum. uuu: msTnuoTians
CONTAINED IN ARTICLE 610 - RADIO AND TELEVISION EQUIPMENT

POWER LNES

onouno cuwp\

SERVICE ENTRANCE
cououcrons

I

STANDOFF
INSULATORS, b

or

SERVICE ANTENNA
ENTRANCE LEADJN WIRE
EQUIPMENT

ANTENNA
DISCHARGE
UNIT. :2

To EXTERNAL ANTENNA
TERMINALS oF mo RECElVEFI
POWER SERVICE GROUNDING
ELECTRODE SYSTEM

(0 g imaiioi metal water pipe)

GROUND WIRE, a,b

GROUND CLAMPS
BONDING JUMPER. d

OPTIONAL ANTENNA GROUNDING
ELECTRODE DRIVEN B FEET (2 M M) INTO
THE EARTH IF REQUIRED BY LOCAL
CODES SEE NEC SECTION 8I0»21 (V)

NOTE TO CATV SYSTEM INSTALLER

This reminder is provrded to call the CATV system installers attention to
Article 820-22 ot the National Electrical Code that provtdes guidelines for
proper grounding and. in particular. specrlies that "to cable ground shall be
connected to the grounding system of the building, as close to the paint of
cable entry as practical