Yamaha RX-V757 - Manual (Page 2)

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 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 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 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 and outdoor antenna 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.
■ For U.K. customers
If the socket outlets in the home are not suitable for the
plug supplied with this appliance, it should be cut off and
an appropriate 3 pin plug fitted. For details, refer to the
instructions described below.
The plug severed from the mains lead must be destroyed, as a
plug with bared flexible cord is hazardous if engaged in a live
socket outlet.
■ Special Instructions for U.K. Model
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.
Note
IMPORTANT
THE WIRES IN MAINS LEAD ARE COLOURED IN
ACCORDANCE WITH THE FOLLOWING CODE:
Blue: NEUTRAL
Brown: LIVE
As the colours of the wires in the mains lead of this
apparatus may not correspond with the coloured
markings identifying the terminals in your plug,
proceed as follows:
The wire which is coloured BLUE must be connected
to the terminal which is marked with the letter N or
coloured BLACK. The wire which is coloured
BROWN must be connected to the terminal which is
marked with the letter L or coloured RED.
Making sure that neither core is connected to the earth
terminal of the three pin plug.