16.Power Lines— An outside antenna system should not be located in the vicinity of overhead power lines or 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 such power lines or circuits as contact with them might be fatal.
17.Overloading— Do not overload wall outlets, extension cords, or integral convenience receptacles 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 product through openings as they may touch dangerous voltage points or
19.Servicing— Do not attempt to service this product yourself as opening or removing covers may expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel.
20.Damage Requiring Service— Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions:
a.When the
b.If liquid has been spilled, or objects have fallen into the product.
c.If the product has been exposed to rain or water.
d.If the product does not operate normally by following the operating instructions. Adjust only those controls that are covered by the operating instructions, as an improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the product to normal operation.
e.If the product has been dropped or damaged in any way.
f.When the product exhibits a distinct change in performance— this indicates a need for service.
21.Replacement Parts— When replacement parts are required, be sure the service technician has used replacement parts specified by the manufacturer or with the same characteristics as the original part. Unauthorized substitutions may result in fire, electric shock, or other hazards.
22.Safety Check— Upon completion of any service or repairs to this product, ask the service technician to perform safety checks to determine that the product is in proper operating condition.
23.Heat— The product should be situated away from heat sources such as radiators, heat registers, stoves, or other products (including amplifiers) that produce heat.
24.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
EXAMPLE OF ANTENNA GROUNDING ACCORDING TO NATIONAL ELECTRICAL CODE, ANSI/NFPA 70
GROUND CLAMP
ELECTRIC
SERVICE
EQUIPMENT
NEC – NATIONAL ELECTRICAL CODE
S2898A
ANTENNA
ANTENNA DISCHARGE UNIT (NEC SECTION
GROUNDING CONDUCTORS (NEC SECTION
GROUND CLAMPS
POWER SERVICE GROUNDING ELECTRODE SYSTEM (NEC PART 250. PART H)
25. Do not subject your Monitor to impact of any kind. Be particularly careful not to damage the screen surface.
5