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CAUTION: READ THIS BEFORE OPERATING YOUR UNIT.
iii
1 To assure the finest performance, please read this manual
carefully. Keep it in a safe place for future reference.
2 Install this sound system in a well ventilated, cool, dry, clean
place — away from direct sunlight, heat sources, vibration,
dust, moisture, and/or cold. Allow ventilation space of at least
30 cm on the top, 20 cm on the left and right, and 20 cm on
the back of this unit.
3 Locate this unit away from other electrical appliances, motors,
or transformers to avoid humming sounds.
4 Do not expose this unit to sudden temperature changes from
cold to hot, and do not locate this unit in an 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 Avoid installing this unit where foreign object may fall onto
this unit and/or this unit may be exposed to liquid dripping or
splashing. 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 fall and liquid
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.
13 To prevent damage by lightning, disconnect the power cord
from the wall outlet during an electrical storm.
14 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.
15 When not planning to use this unit for long periods of time
(i.e. vacation), disconnect the AC power plug from the wall
outlet.
16 Be sure to read the “TROUBLESHOOTING” section on
common operating errors before concluding that this unit is
faulty.
17 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.
CAUTION: READ THIS BEFORE OPERATING YOUR UNIT.
WARNING
TO REDUCE THE RISK OF FIRE OR ELECTRIC
SHOCK, DO NOT EXPOSE THIS UNIT TO RAIN
OR MOISTURE.
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.
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.
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.
01EN00_HTR5890U.book Page iii Thursday, December 23, 2004 12:39 PM