Audio Enhancement WV-SF448 - Manual (Page 9)

9
Precautions
Refer installation work to the dealer.
Installation work requires technique and experi-
ences. Failure to observe this may cause fire,
electric shock, injury, or damage to the product.
Be sure to consult the dealer.
Stop the operation immediately when
something is wrong with this product.
When smoke goes up from the product, the smell
of smoke comes from the product, or the exterior
of the product has deteriorated, continued use
will cause a fire or fall of the product resulting in
injury, accidents, or damage to the product.
Turn the power off immediately and contact
qualified service personnel for service.
Do not attempt to disassemble or modify
this product.
Failure to observe this may cause fire or electric shock.
Consult the dealer for the repair or inspections.
Do not insert any foreign objects.
Fire or electrical shock may be caused if water
or any foreign objects, such as metal objects,
enter inside the unit.
Turn the power off immediately and contact
qualified service personnel for service.
Select an installation area that can sup-
port the total weight.
Selecting an inappropriate installation surface
may cause the product to fall down or topple
over, resulting in injury.
Installation work shall be started after sufficient
reinforcement.
Periodic inspections shall be conducted.
Rust on the metal parts or screws may cause a
fall of the product resulting in injury or accidents.
Consult the dealer for the inspections.
Do not use this product in an inflammable
atmosphere.
Failure to observe this may cause an explosion
resulting in injury.
Avoid installing this product in the loca-
tions where salt damage occurs or corro-
sive gas is produced.
Otherwise, the mounting portions will deteriorate and
accidents such as a fall of this product may occur.
The exclusively designed mount bracket
shall be used.
Failure to observe this may cause a drop result-
ing in injury or accidents.
Use the exclusively designed mount bracket
when installing on a ceiling or wall.
The screws and bolts must be tightened to
the specified torque.
Failure to observe this may cause a drop result-
ing in injury or accidents.
Do not install this product in locations
subject to vibration.
Loosening of mounting screws or bolts may
cause a fall of the product resulting in injury.
Install this product in a location high
enough to avoid people and objects from
bumping the product.
Failure to observe this may cause a drop result-
ing in injury or accidents.
Do not strike or give a strong shock to this
product.
Failure to observe this may cause fire or injury.
Shock resistance grade (20 J (IEC 60068-2-75)/
IK10 (IEC 62262) or equivalent) is applied to this
product only when it is installed correctly as
described in these operating instructions and
appropriate shock resistance treatment is applied.
Turn the power off when wiring this product.
Failure to observe this may cause electric shock. In
addition, short circuit or wrong wiring may cause fire.
Do not rub the edges of metal parts with
your hand.
Failure to observe this may cause injury.
Do not touch this product, the power cord
or the connected cables during thunder
(even in the process of work).
Failure to observe this may cause electric shock.
Keep SDXC/SDHC/SD memory cards
(option) away from infants and children.
Otherwise, they may swallow the cards by mistake.
In this case, consult a doctor immediately.