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Before proceeding through the check list below, examine the
connections and the procedures outlined the manual.
Should any problem persist after you have checked the
following items, consult your nearest Sony dealer.
Amplifier
The correct speakers is not selected
with SPEAKERS selector.
Set the SPEAKERS selector correctly.
The correct FUNCTION selector is not
pressed.
' Press the correct FUNCTION selector.
The volume is set to minimum.
Increase the volume.
One channel does not transmit audio,
or the volume from the left and right
speakers is unbalanced.
t
The BALANCE control is not set
appropriately.
Adjust the BALANCE control.
The speaker or program source is not
connected correctly.
Connect the equipment correctly.
(See pages 7-13.)
There is an abrupt loss of sound from
one or both of the speakers, and the
PROTECTOR indication flickers in the
display window.
A short-circuit problem activates the
protective circuit.
Turn off the receiver, eliminate the
short-circuit problem and turn on the
power again. If there is no short-circuit,
consult your nearest Sony deaier.
Sound transmitted from the speakers
is reversed.
The speakers are not connected
correctly.
Connect the right speaker to the R
SPEAKER terminals and the left
| speaker to the L SPEAKER terminals.
There is lack of bass sound or the
instrument position is obscure.
The speakers are not connected
correctly.
Connect the speaker with the correct
@ O polarities. (See page 7.)
Severe hum or noise is heard.
The connecting cords are not of
shielded type.
Use shielded type cords.
A transformer, motor, TV or
fluorescent light affects the
connecting cord.
Place the connecting cords ina
location away from a transformer or
motor, and at least 3 meters (10 feet)
from a TV set or a fluorescent light.
The audio components are too close
toa TV set.
If both are used at the same time,
separate the TV from the audio
components.
The receiver is not grounded.
Connect the ground wire to the
antenna ground terminal.
The connections are loose.
Make secure connections.
The plugs and jacks are dirty.
Wipe the plugs and jacks with a cloth
lightly dampened with alcohol.
30
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