2
3
PRODUCT
INFORMA
TION
This set has been designed and manufactured to
assure personal safety. Improper use can result
in electric shock or fire hazard. The safeguards
incorporated in this unit will protect you if you
observe the following procedures for
installation, use and servicing. This unit is fully
transistorized and does not contain any parts
that can be repaired by the user.
1 Read Instructions
All the safety and operating instructions
should be read before the unit is operated.
2 Retain Instructions
The safety and operating instructions should
be retained for future reference.
3 Heed Warnings
All warnings on the unit and in the operating
instructions should be adhered to.
4 Follow Instructions
All operating and use instructions should be
followed.
5 Cleaning
Unplug this unit from the wall outlet before
cleaning. Do not use liquid cleaners or
aerosol cleaners. Use a damp cloth for
cleaning.
6 Attachments
Do not use attachments unless
recommended by the unit’s manufacturer as
they may cause hazards.
7 Water and Moisture
Do not use this unit near water- for example,
near a bath tub, wash bowl, kitchen sink or
laundry tub, in a wet basement, or near a
swimming pool and the like. Caution :
Maintain electrical safety. Powerline
operated equipment or accessories
connected to this unit should bear the UL
listing mark or CSA certification mark on the
accessory itself and should not be modified
so as to defeat the safety features. This will
help avoid any potential hazard from
electrical shock or fire. If in doubt, contact
qualified service personnel.
8 Accessories
Do not place this unit on an unstable cart,
stand, tripod, bracket, or table. The unit may
fall, causing serious injury to a child or adult
as well as serious damage to the unit. Use this
unit only with a cart, stand, tripod, bracket,
or table recommended by the manufacturer.
8A
A unit and cart
combination should
be moved with care.
Quick stops,
excessive force, and
uneven surfaces may
cause the unit and
cart combination to overturn.
9 Ventilation
Slots and openings in the case are provided
for ventilation to ensure reliable operation of
the unit and to protect it from overheating.
These openings must not be blocked or
covered. These openings must not be
blocked by placing the unit on a bed, sofa,
rug, or other similar surface. This unit should
never be placed near or over a radiator or
heat radiator. This unit should not be placed
in a built-in installation such as a bookcase
or rack unless proper ventilation is provided
or the manufacturer’s instructions have been
adhered to.
10 Power Sources
This unit should be operated only from the
type of power source indicated on the
marking label. If you are not sure of the type
of power supply to your home, consult your
dealer or local power company. For units
intended to operate from battery power, or
other sources, refer to the operating
instructions.
11 Grounding or Polarization
This unit is equipped with a polarized
alternating -current line plug (a plug having
one blade wider than the other). This plug
will fit into the power outlet only one way.
This is a safety feature. If you are unable to
insert the plug fully into the outlet, try
reversing the plug. If the plug still fails to fit,
contact your electrician to replace your
obsolete outlet. To prevent electric shock, do
not use this polarized plug with an extension
cord, receptacle, or other outlet unless the
blades can be fully inserted without blade
exposure. If you need an extension cord, use
a polarized cord.
12 Power-Cord Protection
Power-supply cords should be routed so that
they are not likely to be walked on or
pinched by items placed upon or against
them, paying particular attention to cords at
plugs, convenience receptacles, and the
point where they exit from the unit.
Note to CATV system installer
This reminder is provided to call the CATV
system installer’s attention to Section 820-40
of the NEC which provides guidelines 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.
13 Outdoor Antenna Grounding
If an outside antenna or cable system is
connected to the product, be sure the
antenna or cable system is grounded so as
to provide some protection against voltage
surges and built-up static charges. Section
PORTABLE CART WARNING
(symbol provided by RETAC)
I
MPORTANT
S
AFEGUARDS
I
MPORTANT
S
AFEGUARDS
810 of the National Electrical Code,
ANSI/NFPA No. 70-1984 (Section 54 of
Canadian Electrical Code, Part 1) provides
information with respect to proper grounding
of the mast and supporting structure,
grounding of the lead-in wire to an antenna-
discharge unit, connection to grounding
electrodes, and requirements for the
grounding electrode. See example as shown.
14 Power Lines
An outside antenna system should not be
located in the vicinity of overhead power
lines, other electric light or power circuits, or
where it can fall into such power lines or
circuits. When installing an outside antenna
system, extreme care should be taken to
keep from touching or approaching such
power lines or circuits as contact with them
might be fatal. Installing an outdoor antenna
can be hazardous and should be left to a
professional antenna installer.
15 Lightning
For added protection for this unit during a
lightning storm, or when it is left unattended
and unused for long periods of time, unplug
it from the wall outlet and disconnect the
antenna or cable system. This will prevent
damage to the unit due to lightning and
power line surges.
16 Disc Tray
Keep your fingers well clear of the disc as it
is closing. It may cause serious personal
injury.
17 Overloading
Do not overload wall outlets or extension
cords as this can result in a risk of fire or
electric shock.
18 Object and Liquid Entry
Never push objects of any kind into this unit
through openings as they may touch
dangerous voltage points or “short-out” parts
that could result in a fire or electric shock.
Never spill liquid of any kind on the unit.
19 Burden
Do not place a heavy object on or step on
the product. The object may fall, causing
serious personal injury and serious damage
to the product.
20 Disc
Do not use a cracked, deformed or repaired
disc. These discs are easily broken and may
cause serious personal injury and product
malfunction.
21 Servicing
Do not attempt to service this unit yourself as
opening or removing covers may expose you
to dangerous voltage or other hazards. Refer
all servicing to qualified service personnel.
22 Damage Requiring Service
Unplug this unit from the wall outlet and
refer servicing to qualified service personnel
under the following conditions.
A When the power-supply cord or plug is
damaged.
B If liquid has been spilled, or objects have
fallen into the unit.
C If the unit has been exposed to rain or water.
D If the unit does not operate normally by
following the operating instructions. Adjust
only those controls that are covered by the
operating instructions. Improper adjustment
of other controls may result in damage and
will often require extensive work by a
qualified technician to restore the unit to its
normal operation.
E If the unit has been dropped or the cabinet
has been damaged.
F When the unit exhibits a distinct change in
performance-this indicates a need for
service.
23 Replacement Parts
When replacement parts are required, have
the service technician verify that the
replacements he uses have the same safety
characteristics as the original parts. Use of
replacements specified by the unit
manufacturer can prevent fire, electric
shock, or other hazards.
24 Safety Check
Upon completion of any service or repairs to
this unit, ask the service technician to
perform safety checks recommended by the
manufacturer to determine that the unit is in
safe operating condition.
25 Wall or Ceiling Mounting
The product should be mounted to a wall or
ceiling only as recommended by the
manufacturer.
26 Heat
The product should be situated away from
heat sources such as radiators, heat registers,
stoves, or other products (including
amplifiers) that produce heat.
ANTENNA DISCHARGE UNIT
(NEC SECTION 810-20)
ANTENNA LEAD
IN WIRE
POWER SERVICE GROUNDING
ELECTRODE SYSTEM
(NEC ART 250 PART H)
GROUND CLAMP
ELECTRIC
SERVICE
EQUIPMENT
GROUNDING CONDUCTORS
(NEC SECTION 810-21)
GROUND CLAMPS
EXAMPLE OF ANTENNA
GROUNDING
NEC - NATIONAL ELECTRICAL CODE
