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Troubleshooting Guide
Problem
Probable cause(s)
(continued)
Suggested remedy
Problems noted at all times
Power will not switch ON.
The power cord plug is not completely inserted.
No sound is heard when the
The speaker selectors are incorrectly set to the
power is switched ON.
"OFF" position.
The incorrect input selector has been pressed.
Tape indicator is illuminated.
Sound stops during a
performance, or no sound
Is heard when the power is
switched ON.
When listening to stereo
sound, the sound lacks
depth (i.e. thin bass, tinny
sound.)
When listening to stereo
sound, the left and right
sounds are reversed.
A low-pitched noise ("hum"
or "buzz") Is heard.
Sound Is not heard from
one of the speaker
systems.
Connections are incomplete or incorrect to the
speaker systems, etc.
The protection circuitry has functioned because
the positive and negative speaker connection
wires are "shorted" or speaker systems with an
impedance less than the indicated rated
impedance of this unit are used.
One of the speakers is connected out of phase
The left and right speaker connections or source
connections are reversed.
The power cord or a fluorescent light, etc., is near
the connection wires.
The speaker wires are disconnected.
The balance control is set too far to one side.
• Confirm that the power cord plug is connected
completely.
• Set to the "ON" position.
• Check to be sure that the correct selector is
pressed.
• Press the tape-monitor/VCR 2 button to turn off the
tape indicator._
•Check to be sure that all connection wires are
correctly connected.
• Switch off the power, and, after determining and
correcting the cause, switch on the power once
again.
• Use a speaker system of the proper impedance
rating.
_
• Reconnect the speakers, maintaining proper
polarity [i.e., <+) — (+), (-) — (-)].
• Check all connections and correct them if
necessary.
• Try separating this unit as far as possible from the
electric appliance.
• Check and correct the connections of the speaker
wires._
• Set so that sounds are heard at the center, between
the speaker systems.
The remote control
transmitter does not
function.
Batteries are incorrectly placed.
• Insert the batteries so that the positive (+) and
negative (-) polarities are correct.
The remote control transmitter batteries are
consumed.
• Replace them with new batteries.
There is an obstruction between the remote
control transmitter and this unit.
• Remove the obstruction.
The remote control transmitter is not correctly
facing this unit.
• Face the remote control transmitter correctly
toward this unit.
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