Yamaha DSP-A3090 - Manual (Page 2)

1 Read Instructions – All the safety and
operating instructions should be read before the
unit is operated.
2 Retain Instructions – The safety and
operating instructions should be retained for
future reference.
3 Heed Warnings – All warnings on the unit
and in the operating instructions should be
adhered to.
4 Follow Instructions – All operating and other
instructions should be followed.
5 Water and Moisture – The unit should not be
used near water – for example, near a bathtub,
washbowl, kitchen sink, laundry tub, in a wet
basement, or near a swimming pool, etc.
6 Carts and Stands – The unit should be used
only with a cart or stand that is recommended by
the manufacturer.
6A A unit and cart combination
should be moved with care. Quick
stops, excessive force, and
uneven surfaces may cause the
unit and cart combination to
overturn.
7 Wall or Ceiling Mounting – The unit should
be mounted to a wall or ceiling only as
recommended by the manufacturer.
8 Ventilation – The unit should be situated so
that its location or position does not interfere with
its proper ventilation. For example, the unit
should not be situated on a bed, sofa, rug, or
similar surface, that may block the ventilation
openings; or placed in a built-in installation, such
as a bookcase or cabinet that may impede the
flow of air through the ventilation openings.
9 Heat – The unit should be situated away
from heat sources such as radiators, stoves, or
other appliances that produce heat.
10 Power Sources – The unit should be
connected to a power supply only of the type
described in the operating instructions or as
marked on the unit.
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 receptacles, and the point
where they exit from the unit.
12 Cleaning – The unit should be cleaned only
as recommended by the manufacturer.
13 Nonuse Periods – The power cord of the unit
should be unplugged from the outlet when left
unused for a long period of time.
14 Object and Liquid Entry – Care should be
taken so that objects do not fall into and liquids
are not spilled into the inside of the unit.
SAFETY INSTRUCTIONS
IMPORTANT!
Please record the serial number of this
unit in the space below.
Model:
Serial No.:
The serial number is located on the rear
of the unit.
Retain this Owner’s Manual in a safe
place for future reference.
PRECAUTIONS & SAFETY INSTRUCTIONS
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF
ELECTRIC SHOCK, DO NOT REMOVE
COVER (OR BACK). NO USER-SERVICEABLE
PARTS INSIDE. REFER SERVICING TO
QUALIFIED SERVICE PERSONNEL.
The lightning flash with arrowhead
symbol, within an equilateral triangle,
is intended to alert you to the
presence of uninsulated “dangerous
voltage” within the product’s
enclosure that may be of sufficient
magnitude to constitute a risk of
electric shock to persons.
The exclamation point within an
equilateral triangle is intended to alert
you to the presence of important
operating and maintenance
(servicing) instructions in the
literature accompanying the
appliance.
• Explanation of Graphical Symbols
CAUTION
WARNING
TO REDUCE THE RISK OF FIRE OR
ELECTRIC SHOCK, DO NOT EXPOSE
THIS UNIT TO RAIN OR MOISTURE.