Lasonic MSU-2020, Руководство пользователя

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8A. A product and cart combination should be moved with care. Quick stops, excessive force, and uneven surfaces may
penings must not be blocked or covered. The openings should
never be blocked by placing the product on a bed, sofa, rug, or other similar surface. This product should not be
s
10.
er 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.
tacles,
and the point where they exit from the product.
12.
placement or resetting of protective device. If replacement of the plug
is required, be sure the service technician has used a replacement plug specified by the manufacturer that has the same
13.
ide some protection against voltage surges and built up static charges. Article
810 of the National Electrical Code, ANSI/NFPA 70, provides information with regard to proper grounding of the mast
, unplug it from the wall outlet and disconnect the antenna or cable system. This will prevent
damage to the product due to lightning and power-line surges.
er 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
16.
fire or electric shock.
t-out parts that could result in a fire or electric shock. Never spill liquid of any kind
on the product.
18.
e or other hazards. Refer all servicing to qualified service personnel.
a) W
c) If
ng the operating instructions. Adjust only those controls that are
f other controls may result in damage and will
uct to its normal operation,
follow the manufacturer's instructions, and should use a mounting accessory recommended by the manufacturer.
8. Carts and Stands The product should be used only with a cart or stand that is recommended by the manufacturer.
cause the product and cart combination to overturn.
9. Ventilation Slots and openings in the cabinet are provided for ventilation and to ensure reliable operation of the
product and to protect it from overheating, and these o
placed in a built-in installation such as a bookcase or rack unless proper ventilation is provided or the manufacturer'
instructions have been adhered to.
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 pow
11. 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 recep
Protective Attachment Plug The product is equipped with an attachment plug having overload protection. This
is a safety feature. See Instruction Manual for re
overload protection as the original plug.
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 prov
and supporting structure, grounding of 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.
See Figure 131.1.
14. Lightning For added protection for this product during a lightning storm, or when it is left unattended and unused for
long periods of time
15. 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 pow
fatal.
Overloading Do not overload wall outlets, extension cords, or integral convenience receptacles as this can result in a
risk of
17. Object and Liquid Entry Never push objects of any kind into this product through openings as they may touch
dangerous voltage points or shor
Servicing Do not attempt to service this product yourself as opening or removing covers may expose you to
dangerous voltag
19. Damage Requiring Service Unplug this product from the wall outlet and refer servicing to qualified service personnel
under the following conditions:
hen the power-supply cord or plug is damaged,
b) If liquid has been spilled, or objects have fallen into the product,
ain or water, the product has been exposed to r
d) If the product does not operate normally by followi
covered by the operating instructions as an improper adjustment o
ician to restore the prod often require extensive work by a qualified techn
e) If the product has been dropped or damaged in any way, and
f ) When the product exhibits a distinct change in performance this indicates a need for service.