MDV450 25/09/2002 9:46 AM Page 5
IMPORTANT SAFETY INSTRUCTIONS
1.Read instructions. Read all the safety and operating instructions before operating the product.
2.Retain instructions. Keep the safety and operating instructions for future reference.
3.Heed warnings. Adhere to all warnings on the product and in the operating instructions.
4.Follow instructions. Follow all operating and use instructions.
5.Cleaning – Unplug this product 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 not recommended by the product manufacturer as they may cause hazards.
7.Water and Moisture – Do not use this product near water - for example, near a bathtub, washbowl, kitchen sink, or laundry tub, in a wet basement, near a swimming pool, etc.
8.Accessories – Do not place this product on an unstable cart, stand, tripod, bracket, or table.The product may fall, causing serious injury to a child or adult, and serious damage to the product. Use only with a cart, stand, tripod, bracket, or table recommended by the manufacturer or sold with the product. Any mounting of the product should follow the manufacturer’s instructions and should use a mounting accessory recommended by the manufacturer.
9.Move a product and cart combination with care. Quick
stops, excessive force, and uneven surfaces may cause the product and cart combination to overturn.
10. Ventilation – Slots and openings in the cabinet provide ventilation, ensure reliable operation of the
product, and protect it from overheating. Do not block or cover these openings.The openings should never be blocked by placing the product on a bed, sofa, rug, or other similar surface. Do not place this product in a
11.Power Sources – This product 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 product dealer or local power company. For products intended to operate from battery power, or other sources, refer to the operating instructions.
12.Grounding or Polarization – This product may be equipped with a polarized
13.
14.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
15.Lightning – For added protection for this product 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 product due to lightning and
Safety Information (cont’d) 5
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, take extreme care to keep it from touching such power lines or circuits; contact with them might be fatal.
17.Overloading – Do not overload wall outlets, extension cords, or integral convenience receptacles.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; they may touch dangerous voltage points or short out parts, resulting in a fire or electric shock. Never spill liquid of any kind on the product.
19.Servicing – Do not attempt to service this product yourself. 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 power supply cord or plug is damaged,
b)If liquid has 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 covered by the operating instructions. 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 its 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 uses replacement parts specified by the manufacturer or having 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.Wall or Ceiling Mounting – Mount the product to a wall or ceiling only as recommended by the manufacturer.
24.Heat - Situate this product away from heat sources, such as radiators, heat registers, stoves, or other products (including amplifiers) that produce heat.
25.Battery usage CAUTION - To prevent battery leakage that may result in bodily injury or damage to the unit:
• Install all batteries correctly, with + and - aligned as marked on the unit.
• Do not mix batteries (old/new, carbon/alkaline, etc.).
• Remove batteries when the unit is not used for a long time.
Example of Antenna Grounding per National Electrical Code
GROUND CLAMP | ANTENNA LEAD IN WIRE |
| ANTENNA DISCHARGE UNIT (NEC SECTION |
| GROUNDING CONDUCTORS (NEC SECTION |
| GROUND CLAMPS |
ELECTRIC SERVICE EQUIPMENT | POWER SERVICE GROUNDING ELECTRODE SYSTEM (NEC ART 250, PART H) |
|
