How to fix rough or scratchy sound on my Onkyo Receiver?
If you are experiencing rough or scratchy sound, and the high range is not clear on your Onkyo Receiver, use the audio adjust function to cut the treble response, as the treble control may be set too high.
Why are no preset channels selected on my Onkyo TX-SR302?
If no preset channels are selected on your Onkyo Receiver, it could be that the power cord was unplugged for an extended period, causing the preset data in memory to be lost. You will need to preset the radio stations again.
Why LATE NIGHT function cannot be used on my Onkyo TX-SR302 Receiver?
The LATE NIGHT function cannot be used if the playback source is not Dolby Digital encoded. Check that the Ÿ DIGITAL indicator lights up in the display.
Why is multichannel audio not output from my Onkyo TX-SR302?
If multichannel audio is not output from your Onkyo Receiver, first set the input signal format to “Multich.” If that doesn't work, check that the multichannel output jacks of the component are connected to the DVD FRONT L/R, SURROUND L/R, CENTER and SUBWOOFER jacks. Finally, consult the DVD player's instruction manual to ensure it is set for multi channel output.
Essential guidelines to prevent fire, electric shock, and ensure safe operation.
Important notices regarding installation, operation, and compliance with regulations.
Overview of the amplifier and tuner capabilities of the AV receiver.
List of items included with the TX-SR302 AV receiver.
Guide on how to insert batteries into the remote controller.
Instructions on pointing the remote and its operating range.
Identification and description of front panel controls and indicators.
Explanation of the AV receiver's display indicators and their functions.
Identification and description of rear panel connection terminals.
Detailed instructions on connecting various audio and video components.
Guidance on optimal speaker placement and connection for surround sound.
How to connect the supplied FM and AM indoor antennas.
How to connect and use Onkyo components via the RI terminal for remote control.
Steps for connecting the power cord and turning the AV receiver on and selecting a source.
Configuring speaker channels and crossover frequencies for optimal sound.
Specifying speaker distances for accurate surround sound timing.
Setting subwoofer modes and adjusting speaker relative volume balance.
Customizing digital input assignments and source display names.
Manual tuning and preset channel selection for FM/AM radio stations.
Presetting and erasing radio stations for easy selection.
Controlling speaker systems, muting, and using headphones.
Changing display information, controlling brightness, and using the sleep timer.
Adjusting speaker volume balance and setting input signal formats.
How to use analog multi-channel inputs for surround sound.
Explanation of surround sound formats like Dolby Digital, DTS, and DSP modes.
Selecting different listening modes and their compatibility with sources.
Adjusting bass, treble, late night, and cinema filter settings.
Detailed explanation of bass, treble, late night, panorama, and center width.
Instructions for recording audio/video signals and mixing sources.
Controlling other Onkyo components using the TX-SR302 remote via RI connection.
Basic steps for selecting modes and operating components with the remote.
Detailed button functions for CD and Tape modes on the remote.
Guide to diagnosing and resolving common issues with the AV receiver.
Further troubleshooting for tuner, recording, and other issues.
General| Channels | 5.1 |
|---|---|
| THD (Total Harmonic Distortion) | 0.08% |
| Audio Decoding | Dolby Digital, DTS |
| Weight | 8.5 kg |
| Digital Inputs | 2 Optical, 1 Coaxial |
| Frequency Response | 10Hz-100kHz |
| Input Sensitivity and Impedance | 200 mV/47 k-ohms |
| Speaker Impedance | 6 Ohms |
| Amplifier Type | Discrete |
| Total Harmonic Distortion | 0.08% |
| Video Inputs/Outputs | 1 composite video output |
| Audio Inputs/Outputs | 1 Analog Audio Output |
| Digital Audio Inputs | 2 optical |
| Signal-to-Noise Ratio | 100 dB (Line, IHF-A) |
| Signal-to-Noise Ratio (Line, IHF-A) | 100 dB |
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