Yamaha HTR-5550 Owner's Manual page 4

CAUTION: READ THIS BEFORE OPERATING YOUR UNIT.
1 To assure the finest performance, please read this
manual carefully. Keep it in a safe place for future
reference.
2 Install this unit in a well ventilated, cool, dry, clean
place with at least 30 cm on the top, 20 cm on the
left and right, and 10 cm at the back of this unit
— away from direct sunlight, heat sources,
vibration, dust, moisture, and/or cold.
3 Locate this unit away from other electrical
appliances, motors, or transformers to avoid
humming sounds. To prevent fire or electrical
shock, do not place this unit where it may get
exposed to rain, water, and/or any type of liquid.
4 Do not expose this unit to sudden temperature
changes from cold to hot, and do not locate this
unit in a environment with high humidity (i.e. a room
with a humidifier) to prevent condensation inside
this unit, which may cause an electrical shock, fire,
damage to this unit, and/or personal injury.
5 On the top of this unit, do not place:
– Other components, as they may cause damage
and/or discoloration on the surface of this unit.
– Burning objects (i.e. candles), as they may cause
fire, damage to this unit, and/or personal injury.
– Containers with liquid in them, as they may
cause electrical shock to the user and/or
damage to this unit.
6 Do not cover this unit with a newspaper,
tablecloth, curtain, etc. in order not to obstruct
heat radiation. If the temperature inside this unit
rises, it may cause fire, damage to this unit, and/or
personal injury.
7 Do not plug in this unit to a wall outlet until all
connections are complete.
8 Do not operate this unit upside-down. It may
overheat, possibly causing damage.
9 Do not use force on switches, knobs and/or cords.
10 When disconnecting the power cord from the wall
outlet, grasp the plug; do not pull the cord.
11 Do not clean this unit with chemical solvents; this
might damage the finish. Use a clean, dry cloth.
12 Only voltage specified on this unit must be used.
Using this unit with a higher voltage than
specified is dangerous and may cause fire,
damage to this unit, and/or personal injury.
YAMAHA will not be held responsible for any
damage resulting from use of this unit with a
voltage other than specified.
We Want You Listening For A Lifetime
YAMAHA and the Electronic Industries Association's Consumer
Electronics Group want you to get the most out of your equipment
by playing it at a safe level. One that lets the sound come through
loud and clear without annoying blaring or distortion – and, most
importantly, without affecting your sensitive hearing.
III CAUTION
13 To prevent damage by lightning, disconnect the
power cord from the wall outlet during an
electrical storm.
14 Take care of this unit so that no foreign objects
and/or liquid drops inside this unit.
15 Do not attempt to modify or fix this unit. Contact
qualified YAMAHA service personnel when any
service is needed. The cabinet should never be
opened for any reasons.
16 When not planning to use this unit for long
periods of time (i.e. vacation), disconnect the AC
power plug from the wall outlet.
17 Be sure to read the "TROUBLESHOOTING" section
on common operating errors before concluding
that this unit is faulty.
18 Before moving this unit, press STANDBY/ON to set
this unit in the standby mode, and disconnect the
AC power plug from the wall outlet.
19 VOLTAGE SELECTOR (China and General models
only)
The VOLTAGE SELECTOR on the rear panel of this
unit must be set for your local main voltage
BEFORE plugging into the AC main supply.
Voltages are 110/120/220/240 V AC, 50/60 Hz.
This unit is not disconnected from the AC power
source as long as it is connected to the wall outlet,
even if this unit itself is turned off. This state is called
the standby mode. In this state, this unit is designed to
consume a very small quantity of power.
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.
FOR CANADIAN CUSTOMERS
To prevent electric shock, match wide blade of plug to
wide slot and fully insert.
This Class B digital apparatus complies with Canadian
ICES-003.
Since hearing damage from loud sounds is often
undetectable until it is too late, YAMAHA and the
Electronic Industries Association's Consumer
Electronics Group recommend you to avoid
prolonged exposure from excessive volume levels.