Acoustic Research AR4200 Operating Instructions Manual page 6

Important Safety Precautions
(continued)
12. Stand Use only with the cart, stand, tripod, bracket, or table specified ---
by the manufacturer, or sold with the apparatus. Do not place the
product on an unstable trolley, stand, tripod or table. Placing the product
on an unstable base can cause the product to fall, resulting inserious
personal injuries as well as damage to the product. When mounting the
product on a wall, be sure to follow the manufacturer's instructions. Use
only the mounting hardware recommended by the manufacturer.
13. Careful move--- When a cart is used, use caution when moving the
cart/apparatus combination to avoid injury from tip-over. Sudden stops,
excessive force and uneven floor surfaces can cause the product to fall
from the trolley.
14. Lightning---Unplug this apparatus during lightning storms or when
unused for long periods of time.
For added protection for this television equipment 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. This will prevent
damage to the equipment due to lightning and power-line surges.
15. Servicing---Refer all servicing to qualified service personnel. Servicing is required when the apparatus
has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled
or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not
operate normally, or has been dropped.
16. Replacement parts ---In case the product needs replacement parts, make sure that the service perso uses n
replacement parts specified by the manufacturer, or those with the same characteristics and performance as the
original parts. Use of unauthorized parts can result in fire, electric shock and/or other danger.
17.Overloading---Do not overload wall outlets, extension cords, or convenience receptacles on other
equipment as this can result in a risk of fire or electric shock.
18.Entering of objects and liquids---Never insert an object into the product through vents or openings.
High voltage flows in the product, and inserting an object can cause electric shock and/or short internal
parts. For the same reason, do not spill water or liquid on the product.
19.Damage requiring service---If any of the following conditions occurs, unplug the power cord from the
AC outlet, and request a qualified service person to perform repairs.
a. When the power cord or plug is damaged.
b. When a liquid is spilled on the product or when objects have fallen into the product.
c. When the product has been exposed to rain or water.
d. When the product does not operate properly as described in the operating instructions.
Do not touch the controls other than those described in the operating instructions. Improper adjustment
of controls not described in the instructions can cause damage, which often requires extensive
adjustment work by a qualified technician.
e. If the product has been dropped or the cabinet has been damaged in any way.
f. When the product displays an abnormal condition or exhibits a distinct change in performance. Any
noticeable abnormality in the product indicates that the product needs servicing.
20.Safety checks---Upon completion of service or repair work, request the service technician to perform safety
checks to ensure that the product is in proper operating condition.
21.Wall or ceiling mounting---When mounting the product on a wall or ceiling, be sure to install the
product according to the method recommended by the manufacturer. This is a safety feature.
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