Onkyo TX-DS595 appendix Troubleshooting guide

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Troubleshooting guide

If a problem occurs while you are using the remote controller, first try to operate the controls on the front panel of the TX-DS595 to make sure that it is not due to a malfunction (or worn out batteries) in the remote controller.

POWER

Power shuts off immediately after power on.

•Amplifier protection circuitry has been activated.

➞Remove the power cord from outlet immediately. Contact your Onkyo service center.

No power.

•Power cord is disconnected.

➞Connect power cord.

•External noise in the affecting the internal microcomputer.

➞Turn the power button off and then on again or remove the power cord from the outlet and then plug it in again.

•Internal fuse is blown.

➞Contact your Onkyo Service Center.

Power turns on but no sound.

•“MUTING” is displayed.

➞Press the MUTING button on the remote controller to turn it off.

•Bad connections or wiring.

➞Check connections, speaker cables, etc.

•Amplifier protection circuitry has been activated.

➞Contact your Onkyo Service Center.

The sound of the playback source is not heard.

•Input selector is not set properly.

➞Set to correct input source.

•Headphones are connected.

➞Lower volume and then disconnect headphones.

Pressing the ON button on the remote controller does not turn on the power to the main unit.

•You have not pressed RCVR MODE button.

➞ Press the RCVR MODE button, then press the ON button.

SPEAKERS

No sound from the center speaker, or at very low volume.

•Speaker cable is not connected.

➞Check the connection between the amplifier and the speaker.

•Listening mode is set to Stereo or Direct.

➞Set the Listening mode to any mode other than Stereo or Direct. The output to the center speaker may differ depending on the listening mode.

•Center speaker level is set to minimum.

➞Set the Center speaker level to the appropriate volume (page 20).

•Center speaker is set to “NONE.”

➞Set CENTER to “LARGE” or “SMALL” (page 19).

No sound or very low volume from subwoofer.

•Subwoofer is set to “NO.”

➞Check the speaker setting (page 19).

•Subwoofer speakers output level setting is improper.

➞Check the output level of the Subwoofer using the test tone (page 19).

Low frequency humming is heard.

•Not properly grounded.

➞Check outer conductor of input plugs.

•Turntable motor is not properly grounded.

➞Check for proper ground connection.

•Audio connection cables on the rear panel are connected incorrectly.

➞Adjust the placement of the cable to reduce hum.

Howling is heard when the volume is turned up.

•Turntable and speakers are located too close together. ➞ Move them farther apart.

Rough or scratchy sound is heard. High range is not clear.

•The needles of turntable is dirty or worn, or a problem exists with a connected component.

➞Refer to the instruction of the connected components and check for problem.

•Treble control is too high.

➞Turn treble down.

FM/AM TUNER

AM stations cannot be received.

•AM loop antenna is not connected.

➞Connect the included AM loop antenna to the AM antenna terminals.

Buzzing noise on AM stations (particularly noticeable at night or with weak stations).

•Noise from electrical apparatus such as fluorescent lamp.

➞Move the AM loop antenna to different position.

➞Set up an outdoor AM antenna.

Noise is heard at high-pitched sounds on AM stations.

•Noise from TV set.

➞Place the AM loop antenna as far as possible from the TV.

➞Move unit away from TV set.

Crackling noise on both AM and FM stations.

•Noise caused by fluorescent lamp being turned on and off.

➞Move antenna as far as possible from the fluorescent lamp.

•Noise from automobile ignition.

➞Install an FM outdoor antenna as far as possible from the road.

➞Change the position or direction of the outdoor antenna.

The indicators light for stereo reception, but sound is distorted and stereo separation is bad.

•Station is too strong.

➞Change to FM indoor antenna.

•Multiple reflection of the radio waves because of tall buildings or mountains.

➞Use antenna that has better directivity and select a point where distortion is least.

Indicators for stereo reception flicker and hiss is heard on FM stations.

•Station is too weak.

➞Install an outdoor FM antenna.

•Stereo FM broadcasts cover only about half the distance of an ordinary broadcast.

➞Change the position or direction of the outdoor antenna.

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Contents TX-DS595 Important Safeguards AvisPrecautions Features Supplied accessoriesUsing the remote controller Before using this unitSetting the Voltage selector Worldwide models only Installing the remote controller batteriesFront panel Sleep indicatorFront panel facilities Front panel displayFront panel facilities Remote controller Remote controller Connections Connecting a compact disc player CD Connecting your audio componentsConnecting a turntable Phono ConnectionsConnecting a DVD player DVD Connecting your video componentsFlow of the video signals is as follows Connecting a video cassette recorder VideoConnecting a television monitor or projector Power on/ready functionPower off function Connect to devices with z terminalsConnect to devices with multichannel output Connecting speakersStandard speaker placement Positioning speakersConnecting the speaker cable Connecting speakersConnecting speakers Connecting a subwooferConnecting the power Connecting the AM antenna cable Connecting antennasConnecting the included antennas Assembling the AM loop antennaConnecting an AM outdoor antenna Connecting antennasConnecting an FM outdoor antenna Directional linkageSetup Speaker setupSpeaker Configuration ReturnLevel Calibration Speaker setupSpeaker Distance Listening to Radio Broadcasts Listening to a stereo radio station FM modeTuning into a radio station On the front panel, tune into Station you desireListening to Radio Broadcasts Presetting a radio station Selecting a preset radio stationErasing a preset radio station Listening to RDS broadcasts What is RDS?Listening to RDS broadcasts European models only PTY program types in EuropePerforming a TP scan Listening to RDS broadcastsDisplaying Radio Text RT Performing a PTY scanBasic operation Selecting a listening modeEnjoying music or videos with the TX-DS595 Enjoying music or videos with the TX-DS595 Enjoying the multichannel input Changing the audio modeTemporarily changing the speaker output levels Using listening mode Listening modesAudio Setup procedure Input SetupAudio Setup Listening Mode PresetInput Setup IntelliVolume AM Frequency step Setup Volume SetupHeadphones Level Late Night SetupInput source buttons RecordingRecording an audio source Controlling an Onkyo cassette tape deck Using remote controllerCalling up a preset radio station Press the desired operation buttonControlling an Onkyo CD player Using remote controllerPress the CD Mode button To 9, +10 Numeric keysPress the DVD Mode button Controlling an Onkyo DVD playerControlling an Onkyo MD recorder SAT, CABLE, VCR, and TV Mode buttonsPress the MD Mode button To 9, 0, --/--- Numeric keysLearning a pre-programming code When entering the code of Onkyo DVD playersLearning a pre-programming code Within 30 seconds, enter the 3-digit code numberLearning a pre-programming code Pre-programmong codesSAT Mode Satellite Tuner Mode Operating your programmed remote controllerDVD Mode DVD Player Mode Cable Mode Cable ModeTV Mode TV Mode Operating your programmed remote controllerVCR Mode VCR Mode Press the VCR Mode buttonTo 15 cm To 6 inches Programming procedureMode Macro Direct MacroPage Press and release the same Mode button again Erasing the programmed command from one buttonErasing all the commands programmed under a Mode button Press and release the same button againRunning a Macro function Using a Macro functionProgramming a Macro function Running a Direct Macro function Using a Macro functionProgramming the Direct Macro function Mode buttons Erasing a macro from the Mode Macro buttonPress the Mode Macro button again Erasing a direct macro from the Direct Macro buttonPress the Enter button Erasing all commands and macros that have been programmedMacro mode programming memo OperationGeneral Remote ControllerTuner Section Troubleshooting guide If one of the messages shown below appears Troubleshooting guideVideo and Audio Onkyo China Limited Onkyo U.S.A. CorporationOnkyo Europe Electronics GmbH

TX-DS595 specifications

The Onkyo TX-DS595 is an acclaimed multi-channel receiver that has garnered attention for its robust features and superior audio performance, particularly during the late 1990s. Designed for home theater enthusiasts, this receiver combines advanced technology with practical functionality, making it a popular choice for audio and video integration.

One of the standout features of the TX-DS595 is its multi-channel amplification. The receiver is equipped with a powerful 5.1 channel setup, providing users with immersive surround sound. With a total output of 100 watts per channel, it ensures that every audio detail is captured, delivering a dynamic soundstage that enhances the home cinema experience.

At the heart of the TX-DS595 is its support for various surround sound formats. It includes Dolby Digital and DTS decoding, which allows for sophisticated sound processing, creating a more realistic and engaging listening experience. The receiver also features multiple surround modes, enabling users to customize the sound to match their preferences or the type of content viewed.

The Onkyo TX-DS595 offers a wide range of connectivity options, including multiple audio and video inputs. It features six audio inputs, including digital coaxial and optical connections, making it easy to hook up various devices such as DVD players, gaming consoles, and satellite receivers. Additionally, it has dual video outputs, which ensure compatibility with both older and newer television models.

Another notable characteristic is the TX-DS595's user-friendly interface and remote control. The well-organized front panel provides easy access to functions, making it simple to adjust settings without technological fuss. The receiver also includes an advanced on-screen display, which enhances usability, especially when navigating through different audio and video options.

In terms of build quality, the TX-DS595 embraces a solid construction, ensuring durability while maintaining aesthetic appeal. The design showcases a combination of functionality and style that fits well within various home decor themes.

Overall, the Onkyo TX-DS595 stands as a testament to how quality audio and video performance can be blended into a single receiver. Its balanced combination of power, connectivity, and surround sound capabilities not only meets the demands of audiophiles but also positions itself as an essential component in any home theater setup. Whether watching movies or listening to music, the TX-DS595 delivers an exceptional auditory experience.
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