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Additional Information
Troubleshooting
If you experience any of the following difficulties while
using the power amplifier, use this troubleshooting guide
to help you remedy the problem. Should any problem
persist, consult your nearest Sony dealer.
There’s no sound or only a very low-level sound
is heard.
/ Check that the speakers and components are
connected securely.
/ Make sure that all connections have been made
securely.
/ Make sure that you have selected the correct
component on the control amplifier.
The protection indicator does not go out or the
protection indicator lights and no sound is heard.
/ Turn off the power amplifier, check that there are
no short circuits in the speaker connections.
The left and right sounds are unbalanced or
reversed.
/ Check that the speakers and components are
connected correctly and securely.
/ Make sure all connections are made with the
correct polarity (+ and –).
Severe hum or noise is heard.
/ Check that the speakers and components are
connected securely.
/ Check that the connecting cords are away from a
transformer or motor, and at least 10 feet (3 meters)
away from a TV set or fluorescent light.
/ Move your TV away from the audio components.
/ The plugs and jacks are dirty. Wipe them with a
cloth slightly moistened with alcohol.
On heat emission during use
This unit will become very hot during use. This is not a
malfunction.
The entire surface of the cabinet will become quite hot,
especially when playing at high volumes. In such cases,
do not touch the cabinet. Touching the cabinet may cause
physical injury or fire.
In addition, do not use this unit in a completely enclosed
cabinet. Place it in a well ventilated location to prevent an
excessive rise in temperature.
On operation
Before connecting other components, be sure to turn off
and unplug the power amplifier.
On cleaning
Clean the cabinet, panel and controls with a soft cloth
slightly moistened with a mild detergent solution. Do not
use any type of abrasive pad, scouring powder or solvent
such as alcohol or benzine.
If you have any question or problem concerning your
power amplifier, please consult your nearest Sony dealer.
Precautions