IMPORTANT SAFEGUARDS
READ INSTRUCTIONS � All the safety andPOLARIZATION � This unit's power cord has a SERVICING � Do not attempt to service this
operating instructions should be read beforepolarized plug (one blade is wider than theappliance yourself as opening or removing
the appliance is operated.other). This plug will fit into the power outletcovers may expose you to dangerous
RETAIN INSTRUCTIONS � The safety andonly one way. This is a safety feature. If youvoltage or other hazards. Refer all servicing
operating instructions should be retainedare unable to insert the plug fully into theto your cable company.
for future reference.outlet, try reversing the plug. If the plug should REPLACEMENT PARTS � When replacement
HEED WARNINGS � All warnings on thestill fail to fit, contact your electrician to replaceparts are required, be sure the service
appliance and in the operating instructionsyour obsolete outlet. Do not defeat the safetytechnician has used replacement parts
should be adhered to.purpose of the polarized plug.specified by the manufacturer or have the
FOLLOW INSTRUCTIONS � All operating andPOWER-CORD PROTECTION � Power-supplysame characteristics as the original part.
usage instructions should be followed.cords should be routed so that they are notUnauthorized substitutions may result in
CLEANING � Unplug this product from the walllikely to be walked on or pinched by itemsfire, electric shock or other hazards.
outlet before cleaning. The product shouldplaced upon or against them. Pay particular SAFETY CHECK � Upon completion of any
be cleaned only with a polishing cloth or aattention to cords at plugs, convenienceservice or repairs to this appliance, ask the
soft dry cloth. Never clean with furniturereceptacles, and the point where they exitservice technician to perform safety checks
wax, benzine, insecticides or other volatilefrom the appliance.to determine that the appliance is in proper
liquids since they may corrode the cabinet.OUTDOOR ANTENNA GROUNDING � If anoperating condition.
ATTACHMENTS � Do not use attachments notoutside antenna or cable system is connected DAMAGE REQUIRING SERVICE � Unplug this
recommended by appliance manufacturerto the video product, be sure the antenna orappliance from the wall outlet and call your
as they may cause hazards.cable system is grounded so as to providecable company under the following
WATER AND MOISTURE � Do not use thissome protection against voltage surges andconditions:
appliance near water � for example, near abuilt-up static charges. Section 810 of the ÷ When the power-supply cord or plug is
bathtub, wash bowl, kitchen sink, or laundryNational Electrical Code, ANSI/NFPA 70,damaged.
tub, in a wet basement, or near a swimmingprovides information with respect to proper ÷ If liquid has been spilled, or objects have
pool, etc.grounding of the mast and supportingfallen into the appliance.
ACCESSORIES � Do not place this appliance onstructure, grounding of the lead-in wire to an ÷ If the appliance has been exposed to rain or
an unstable cart, stand, tripod, bracket, orantenna discharge unit, size of groundingwater.
table. The appliance may fall, causing seriousconductors, location of antenna-discharge ÷ If the appliance does not operate normally
injury to a child or adult, and serious damageunit, connection to grounding electrodes, andby following the operating instructions.
to the appliance. Use only with a cart, stand,requirements for the grounding electrode. SeeAdjust only those controls that are covered
tripod, bracket, or table recommended byFigure A.by the operating instructions. Improper
the manufacturer, or sold with the appliance.LIGHTNING � For added protection for the unitadjustment of other controls may result in
Any mounting of the appliance should followduring a lightning storm, unplug it from thedamage and will often require extensive
the manufacturer's instructions, and shouldwall outlet and disconnect the cable systemwork by a qualified technician to restore
use a mounting accessory recommended byinput. This will prevent damage due tothe appliance to its normal operation.
the manufacturer.lightning and power-line surges.÷ If the appliance has been dropped or the
CART � An appliance and cart combinationOVERLOADING � Do not overload wall outletscabinet has been damaged.
should be moved with care. Quick stops,and extension cords as this can result in a risk ÷ When the appliance exhibits a distinct
excessive force, and uneven surfaces mayof fire or electric shock.change in performance � this indicates a
cause the appliance and cart combination toOBJECT AND LIQUID ENTRY � Never push objectsneed for service.
overturn.of any kind into this appliance 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 appliance.
NEC � NATIONAL ELECTRICAL CODE
ANTENNA
LEAD IN
VENTILATION � Slots and openings in the
WIRE
cabinet are provided for ventilation to ensure
reliable operation of the appliance and to
GROUND
protect it from overheating. These openings
CLAMP
must not be blocked or covered. They shouldANTENNA
never be blocked by placing the applianceDISCHARGE UNIT
on a bed, sofa, rug, or other similar surface.(NEC SECTION 810 � 20)
This appliance should never be placed nearELECTRIC
or over a radiator or heat register. ThisSERVICE
appliance should not be placed in a built-inEQUIPMENTGROUNDING CONDUCTORS
installation such as a bookcase or rack unless(NEC SECTION 810 � 21)
proper ventilation is provided or the
manufacturer's instructions have beenGROUND CLAMPS
adhered to.POWER SERVICE GROUNDING
FIG. A
POWER SOURCES � The appliance should beELECTRODE SYSTEM
operated only on the voltage indicated on(NEC ART 250, PART H)
the product label. If you are not sure of the
type of power supply to your home, consult
your appliance dealer or local power
company.
NOTE TO CATV SYSTEM INSTALLER:
This reminder is to call the CATV system installerOs attention to Article 820-40 of the NEC that provides
guidelines for proper grounding and, in particular, specifications that the cable grounding shall be connected
to the grounding system of the building, as close to the point of cable entry as practical.
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ACEC
