5
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The power amplifier switch is not ON.
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Remote control batteries is not in.
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Batteries ran down.
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Echo volume is minimum.
Without echo.
Can not use remote control.
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Adjust the Echo volume.
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Turn ON the power amplifier.
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Check batteries.
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Change batteries to new ones.
Any troubles? please check the followings. Your careless mistakes may cause troubles.
Consult with your dealers in case any troubles can not be solved after checking the followings.
No power is applied to the unit.
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The power cord is not connected.
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Connect the power cord to AC outlet.
Power on, but no sound.
No sound at beginning of the
music when switched on.
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Music volume control or Mic. volume control
may be set to minimum position.
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Music signal choice is incorrect.
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The output cords is not connected correctly.
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The power amplifier switch is not ON.
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Output level of audio component is set to
minimum.
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Microphone switch is to "OFF".
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The microphone cord broken.
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Microphone plug is not connected.
No microphone sound but
playback the music sound.
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Set it to "ON".
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Repair or replace it.
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Connect it correctly.
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Adjust it to suitable position.
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Adjust for proper sound position.
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Choose correct music signal input.
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Connect the output cord correctly.
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Turn ON the power amplifier.
Trouble
Cause
Remedy
Any troubles?
