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Additional Information
Troubleshooting
Symptom
Power
No power
Sound
No sound output.
No audio from one channel or
unbalanced speaker output.
Sudden loss of audio and the
indicator on MASTER VOLUME
flashes.
Weak bass or treble.
Distorted sound.
Lack of bass or ambiguity in
instrument positions.
Hum or noise.
No sound from microphones.
Picture
No picture but play starts.
Recording
Cannot record.
Others
Remote Commander does not
operate.
Remedy
• Connect the AC power cord securely.
• Connect the audio connecting cords firmly.
• Connect the amplifier and other components correctly.
• Select the program source to be played by pressing the appropriate
input selector.
• Turn MASTER VOL clockwise to increase the volume.
• Turn MUSIC VOL clockwise to increase the accompaniment volume.
• Turn BALANCE to adjust the balance. Setting to the center position
(click position) reproduces the program sources as they are.
• Check the speaker and input connections of silent channel.
• The speaker cords have been shorted. Make sure they are connected
correctly.
• Turn off the power, then turn on the power again.
• Adjust BASS and TREBLE.
• Change speaker positions or room conditions to eliminate
obstructions in sound path.
• Improperly selected signal.
• Insufficient input capacity of speakers. Lower the volume.
• Speaker cord and terminal polarity are reversed. Reconnect the cords
with correct polarity.
• Connect the audio connecting cords firmly.
• The amplifier is picking up interference from a TV set. Move the
amplifier away from the TV set or turn the TV set off.
• Microphones are turned off.
• Turn the MIC 1, 2 and 3 VOL controls clockwise.
• TV is turned off.
• The video component connections are incorrect.
• Input selection on TV or the amplifier is incorrect.
• Select the program source to be recorded by pressing the appropriate
input selector.
• Point the remote commander at the remote sensor on the amplifier.
• Remove any obstacles between the remote commander and the
sensor.
• Insert the batteries correctly.
• Replace both the batteries with new ones if they are weak.
Basic Operations
Additional Information
TA-K800AV.3-810-853-11 (En, C1, C2)
13
-EN
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