|
| TROUBLESHOOTING |
|
| |
|
|
|
|
|
|
Problems | Possible Causes | Solutions | Refer to |
|
|
page |
|
| |||
|
|
|
|
| |
|
|
|
|
|
|
No sound | Sound is muted. | Press MUTE on the remote control to resume the |
|
| |
|
| audio output. |
|
| |
|
|
|
|
| |
|
|
|
|
|
|
| Incorrect cable connections. | Connect the stereo cable for audio units and the |
|
|
|
|
| speaker wires properly. If the problem persists, the |
|
| |
|
| cables may be defective. |
|
|
|
|
|
|
|
|
|
| No appropriate input source has been | Select an appropriate input source with the INPUT |
|
|
|
| selected. | selector on the front panel (or one of the input |
|
| |
|
| selector buttons on the remote control). |
|
|
|
|
|
|
|
|
|
| The SPEAKERS selector is not set | Set the corresponding SPEAKERS selector to A, B or |
|
| |
| properly. | A+B position. |
|
| |
|
|
|
| ||
|
|
|
|
|
|
The sound suddenly | The protection circuitry has been activated | Check that the IMPEDANCE SELECTOR setting is |
|
| |
goes off. | because of a short circuit, etc. | correct. |
|
| |
|
|
| |||
|
|
|
|
|
|
|
| Check that the speaker wires are not touching each |
|
|
|
|
| other or shorting out against the rear panel of this |
|
| |
|
| unit, and then turn the power of this unit back on. |
|
|
|
|
|
|
|
|
|
Only the speaker on | Incorrect cable connections. | Connect the cables properly. If the problem persists, |
|
| |
one side can be |
| the cables may be defective. |
|
| |
|
|
|
| ||
heard. |
|
|
|
|
|
Incorrect setting for the BALANCE | Set the BALANCE control to the appropriate |
|
| ||
|
|
| |||
| control. | position. |
|
| |
|
|
|
| ||
|
|
|
|
|
|
There is a lack of | The + and – wires are connected in | Connect the speaker wires to the correct + and – |
|
|
|
bass and no | reverse at the amplifier or the speakers. | phase. |
|
| |
ambience. |
|
|
|
|
|
|
|
|
|
|
|
A “humming” sound | Incorrect cable connections. | Connect the audio plugs firmly. If the problem |
|
| |
can be heard. |
| persists, the cables may be defective. |
|
| |
|
|
|
| ||
| No connection from the turntable to the | Make the GND connection between the turntable and | — |
| ADDITIONAL INFORMATION |
| with an MC cartridge. |
|
| ||
| GND terminal. | this unit. | 6 |
|
|
The volume level is | The turntable is connected to the jacks | Connect the turntable to the PHONO jacks. | 6 |
|
|
low while playing a | other than the PHONO jacks. |
|
|
| |
|
|
|
| ||
record. |
|
|
|
|
|
The record is being played on a turntable | Use a turntable equipped with an MM cartridge. |
|
|
| |
|
|
|
| ||
|
|
|
|
|
|
The volume level | The component connected to LINE 2 REC | Turn on the power of the component. |
|
|
|
|
|
| |||
cannot be increased, | or LINE 3 REC terminals of this unit is |
| — |
|
|
or the sound is | turned off. |
|
|
| |
|
|
|
| ||
distorted. |
|
|
|
|
|
|
|
|
|
|
|
The sound is | The power of this unit is turned off, or this | Turn on the power of this unit. |
|
|
|
degraded when | unit is set to the standby mode. |
|
|
|
|
listening with the |
|
|
|
|
|
headphones |
|
|
|
| |
connected to the CD |
|
|
|
| |
|
|
|
|
| |
player or the tape |
|
|
|
|
|
deck connected to |
|
|
|
|
|
this unit. |
|
|
|
|
|
|
|
|
|
|
|
The sound level is | The LOUDNESS control is functioning. | Set the LOUDNESS control to the FLAT position. |
|
| |
low. |
|
|
|
| |
|
|
|
|
| |
|
|
|
|
|
|
The input source | The CD DIRECT AMP switch is turned | Turn off the CD DIRECT AMP switch. |
|
|
|
cannot be changed | on. |
|
|
| |
although the INPUT |
|
|
|
| |
|
|
|
|
| |
selector is rotated. |
|
|
|
|
|
|
|
|
|
|
|
Using the BASS, | The CD DIRECT AMP switch or the | The CD DIRECT AMP switch or the PURE DIRECT |
|
|
|
TREBLE, BALANCE | PURE DIRECT switch is turned on. | switch must be turned off to use those controls. |
|
| English |
and LOUDNESS |
|
|
| ||
|
|
|
| ||
controls does not |
|
|
|
| |
|
|
|
|
| |
affect the tonal |
|
|
|
|
|
quality. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|