Troubleshooting guide
If a problem occurs while you are using the remote controller, first try to operate the front panel controls on the main unit to make sure that it is not due to a malfunction (or worn out batteries) in the remote controller.
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No power. |
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| • Power cord is disconnected. | • Connect power cord. | 9 | ||
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| • There is external noise in the microcomputer | • Turn the power button off and then on again | 11 |
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| circuits of this unit. | or remove the AC plug from the outlet and |
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| • AC fuse blown. | then plug it again. |
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| • Contact your Integra/Onkyo authorized Ser- | – | |
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| vice Center. |
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Power on but no sound. |
| • MUTING indicator is lit. | • Press the MUTING button on the remote con- | 20 | ||||
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| • The digital/analog input setting is incorrect. | troller to turn it off. |
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| • Select the correct input. | 18 | |
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| • Bad connections. | • Check connections, speaker leads, etc. | |
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| • Amplifier protection circuitry has been acti- | • Contact your Integra/Onkyo authorized Ser- | – |
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| vated. (Standby indicator flashes.) | vice Center. |
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No sound from the center | • Speaker cable is not corrected. | • Check the connection between the ampli- | 10 | |||||
speaker, | or | very | minimal | • Listening mode is set to ORCHESTRA or STE- | fier and the speaker. |
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sound. |
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| • Set the Listening mode to any mode other | 22 | ||
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| REO. | than ORCHESTRA or STEREO. |
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| • CENTER level is set to minimum. | • Set the CENTER level to the appropriate vol- | 16 |
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| • CENTER SPEAKER is set to NONE. | ume. |
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| • Set CENTER SPEAKER to LARGE or SMALL. | 15 |
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Pressing the ON button on the | • You have not pressed MODE AUDIO button. | • Press the MODE AUDIO button, then press |
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remote | controller does | not |
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turn on the power to the main |
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unit. |
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The unit or connected device | • You have not pressed any MODE button. | • Press an appropriate MODE button, then |
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does not respond to the oper- |
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ation. |
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Hum, | • Poor or no input ground. | • Check outer conductor of input plugs. | 6 | |||||
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| • Poor or no phono motor ground. | • Check for proper ground connection. | 6 |
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| • The placement of the audio connection | • Adjust the placement of the cable to | – |
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| cables on the rear panel is incorrect. | reduce hum. |
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Howling when the volume is | • Turntable and speakers are too close | • Move them farther apart. | – | |||||
turned up. |
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Rough | or scratchy | sound. | • Stylus of turntable | • Replace. | – | |||
High range is not clear. |
| • Turntable stylus tip is dirty. | • Clean. | – | ||||
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| • Treble control too high. | • Turn treble control down. | 20 |
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AM | stations | cannot | be | • AM loop antenna is not attached. | • Connect the included AM loop antenna to | 12 | ||
received. |
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| the AM antenna terminals. |
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Buzzing noise on AM (particu- | • Noise from electrical apparatus such as fluo- | • Move the AM loop antenna to different posi- | 13 | |||||
larly conspicuous at night or | rescent lamp. | tion. |
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with weak stations). |
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| • Set up an outdoor AM antenna. | 13 | |||
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• Noise from TV set. | • Place the AM loop antenna as far as possi- | 13 | ||||||
noise on AM. |
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| ble from the TV. |
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| • Move unit away from TV set. | – |
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Crackling noise on AM, FM. | • Noise caused by turning fluorescent lamp on | • Move antenna as far as possible from the flu- |
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| and off. | orescent lamp. |
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| • Noise from automobile ignition. | • Install an FM outdoor antenna as far as possi- | 13 |
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| ble from the road. |
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| • Change the position or direction of the out- |
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| door antenna. |
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TUNED and STEREO indicators | • Station is too strong. | • Change to FM indoor antenna. | 12 | |||||
light but sound is distorted | • Multiple reflection of the radio waves | • Use antenna which has better directivity and | 13 | |||||
and stereo separation is bad. | because of tall buildings or mountains. | select a point where the distortion is least. |
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TUNED and STEREO indicators | • Station is too weak. | • Install an outdoor FM antenna. | 13 | |||||
flicker and hiss is heard on FM. | • Stereo FM broadcasts cover only about half | • Change the position or direction of the out- |
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| the distance of an ordinary broadcast. | door antenna. |
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No station is recalled. |
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| • The power cord has been unplugged or the | • The memory contents are lost. Store all sta- | 25 | |||
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| Power switch has been turned off for a long | tions again. |
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Front panel controls function | • No batteries in remote controller. | • Insert batteries. | 5 | |||||
but | remote | controller | does | • Batteries have worn out. | • Replace batteries. | 5 | ||
not. |
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The sound of the playback | • The input selector is not set properly. | • Set it to the playback source. | 17 | |||||
source is not heard. |
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Also refer to the respective instruction manuals of the video disc player, video cassette recorder, TV monitor, etc., that compose your entertainment system.
Because the unit contains a microcomputer to provide advanced functions, it may malfunction due to external noise or
40 static electricity. If this happens, press the Power switch on the unit and then press it in again after about five seconds.