How to eliminate hum from my Onkyo TX-SR500 Receiver?
- EEric WilsonSep 9, 2025
If you're hearing hum or low-frequency noise from your Onkyo Receiver, adjust the placement of the audio connection cables on the rear panel to reduce the hum.
How to eliminate hum from my Onkyo TX-SR500 Receiver?
If you're hearing hum or low-frequency noise from your Onkyo Receiver, adjust the placement of the audio connection cables on the rear panel to reduce the hum.
How to fix rough or scratchy sound on my Onkyo TX-SR500?
If you're experiencing rough or scratchy sound with unclear high range on your Onkyo Receiver, use the AUDIO ADJUST function to cut the treble response.
Why are there no preset channels on my Onkyo TX-SR500?
If no preset channels are selected on your Onkyo Receiver, it's likely that the power cord was unplugged, or the main power was switched off for an extended period, causing the preset data in memory to be lost. You will need to preset the radio stations again.
Why is sound playing but not recording on my Onkyo TX-SR500?
If sound is reproduced from the speakers but not being recorded by your Onkyo Receiver, and the sound system you are trying to record is DTS surround, make an analog connection.
Why can't I use the LATE NIGHT function on my Onkyo Receiver?
If the LATE NIGHT function cannot be used on your Onkyo Receiver, check that the Ÿ DIGITAL indicator lights up in the display, indicating that the playback source is Dolby Digital encoded.
Channels | 5.1 |
---|---|
Frequency Response | 10 Hz-100 kHz |
Weight | 18.7 lbs |
Signal-To-Noise Ratio | 100 dB |
Input Impedance | 47 kOhm |
Input Sensitivity | 200 mV |
Surround System Class | 5.1 channel |
Digital Sound Processor (DSP) | Yes |
DSP Preset Qty | 5 |
Tuner Bands | AM/FM |
Preset Station Qty | 30 |
HDMI | No |
Total Harmonic Distortion | 0.08 % |
Video Inputs | 3 x composite video |
Video Outputs | 1 x composite video |
Audio Formats Supported | Dolby Digital, DTS |
Response Bandwidth | 10 Hz-100 kHz |
Audio D/A Converter | 24-bit, 96 kHz |
Built-in Decoders | Dolby Digital, DTS |
Surround Sound Effects | Dolby Pro Logic II |
Digital Audio Inputs | 2 x optical, 1 x coaxial |
Dimensions (W x H x D) | 17.1 in x 5.9 in x 14.8 in |
Speaker Impedance | 6 Ω |
Inputs | 4 x analog audio, 2 x digital optical, 1 x digital coaxial |
Safety instructions specific to British models.
Safety instructions specific to U.S. models.
Safety instructions specific to Canadian models.
Guides on setting the voltage selector for worldwide models.
Instructions for setting the AM tuning frequency step for worldwide models.
Explains how to operate the remote controller effectively.
Identifies and explains the functions of the front panel controls.
Identifies and explains the functions of the rear panel connections.
Details the buttons and functions of the RC-479S remote.
Details the buttons and functions of the RC-478M remote.
Guides on optimal placement for the SPEAKERS A system.
Explains how to use speaker labels for correct connection.
Detailed guide for connecting front, surround, and center speakers.
Detailed guide for connecting front speakers for system B.
Instructions for connecting indoor FM and AM antennas.
Guide for connecting an outdoor FM antenna.
Guide for connecting an outdoor AM antenna.
Guides on selecting the number of speaker channels for setup.
Instructions for setting the crossover frequency for optimal sound.
Guides on setting the center speaker delay time.
Guides on setting the surround speaker delay time.
Instructions for selecting the subwoofer operating mode.
Guides on adjusting the volume balance of individual speakers.
Steps to select the desired audio or video input source.
How to assign digital inputs to specific source components.
Explains how to use 5.1 channel audio inputs for immersive sound.
How to adjust bass and treble settings for audio sources.
How to switch the TAPE input to function as an MD source.
How to set AM tuning steps for specific regions.
Steps for manually tuning radio stations.
Instructions on how to save favorite radio stations.
How to recall saved radio stations.
Steps to remove a saved radio station.
How to control the operation of speaker systems A and B.
How to temporarily silence the audio output.
Instructions for connecting and using headphones.
How to cycle through different information displayed on the unit.
Adjusting the intensity of the unit's front panel illumination.
Setting a timer to automatically turn off the receiver.
Temporarily adjusting individual speaker volume levels.
Configuring input signal format for various sources like DVD, CD.
Accessing audio adjustments like Bass, Treble, Late Night, Cinema Filter.
Adjusting the low-frequency response of the front speakers.
Adjusting the high-frequency response of the front speakers.
Explains 5.1 channel surround sound formats.
Describes the 5-channel surround system for movies and music.
Details Onkyo's unique DSP modes like Orchestra, Unplugged.
How to choose different listening modes based on source.
Steps to record audio/video signals from connected components.
Instructions for recording mixed audio/video sources.
How to operate an Onkyo DVD player using the remote.
How to operate an Onkyo CD player using the remote.
How to operate an Onkyo cassette deck using the remote.
Steps to program the remote to control other brands' devices.
Instructions for controlling a TV with the programmed remote.
Instructions for controlling a VCR with the programmed remote.
Instructions for controlling a DVD player with the programmed remote.
Solutions for common amplifier-related issues.
Solutions for problems with the remote control.
Solutions for issues related to the radio tuner.
Solutions for problems encountered during recording.
Steps to operate an Onkyo DVD player with the remote.
Troubleshooting steps for when no sound is produced from the radio.
Instructions for controlling a VCR with the RC-518M remote.
Instructions for controlling a TV with the RC-518M remote.
Instructions for controlling a CABLE device with the RC-518M remote.
Instructions for controlling a SAT device with the RC-518M remote.
Instructions for controlling a DVD player with the RC-518M remote.