To Next PageTo Next PageWhat to do if my Onkyo TX-NR801 Receiver has power but no sound?
If your Onkyo Receiver turns on but produces no sound, the issue could be due to muting being activated. Try pressing the MUTING button on the remote controller to deactivate muting. Another potential cause is bad connections or wiring. Ensure all connections, speaker cables, and other wiring are correctly and securely connected.
What to do if I can't hear the playback source on my Onkyo TX-NR801?
If you cannot hear the sound of the playback source on your Onkyo Receiver, ensure that the input selector is correctly set to the appropriate input source. Also, if headphones are connected, lower the volume and then disconnect them.
What to do if my Onkyo TX-NR801 Receiver has no power?
If your Onkyo Receiver has no power, first ensure the power cord is properly connected. If it is, external noise might be affecting the internal microcomputer. Try turning off the power, waiting five seconds, and then turning it back on.
Why does my Onkyo Receiver power off immediately after turning on?
If your Onkyo Receiver shuts off immediately after being turned on, it's likely that the amplifier protection circuitry has been activated. Remove the power cord from the outlet immediately.
Why is there no sound from the center speaker on my Onkyo Receiver?
If there is no sound or very low volume from the center speaker on your Onkyo Receiver, first check the connection between the receiver and the speaker. If the connection is correct, ensure that the listening mode is set to a mode other than Stereo, Pure Audio, or Direct. Also, verify that the center speaker volume is not set to the minimum level and that the Center setting is set to “Large” or “Small”.
Why is there no sound from the subwoofer on my Onkyo Receiver?
If there is no sound or very low volume from the subwoofer on your Onkyo Receiver, check that the Subwoofer setting is set to “Yes”. Also, verify that the subwoofer level is set to an appropriate volume.
How to fix low frequency humming sound on my Onkyo TX-NR801?
If you hear a low frequency humming sound from your Onkyo Receiver, it could be due to improper grounding. Check the outer conductor of the input plugs and ensure a proper ground connection for the turntable motor, if applicable. Also, adjust the placement of the audio connection cables on the rear panel to reduce hum.
General| Channels | 7.1 |
|---|---|
| HDMI Outputs | 1 |
| Network Connectivity | Ethernet |
| Digital Inputs | 2 Optical, 2 Coaxial |
| Power Output (per channel) | 100 W (8 Ohms, 20 Hz–20 kHz, 0.08% THD) |
| Audio Formats Supported | Dolby Digital, DTS, Dolby Pro Logic II |
| THD | 0.08% |
| Input Sensitivity and Impedance | 200 mV/47 kΩ (Line) |
| Frequency Response | 10Hz-100kHz (+1dB, -3dB) |
| Speaker Impedance | 6 Ohms–16 Ohms |
| Video Inputs | 3 Component, 5 Composite |
| Video Outputs | 1 composite, 1 component |
| Signal to Noise Ratio | 106dB |
Initial settings for speaker impedance, TV format, and remote setup.
Detailed settings for subwoofer, front, center, surround, and back speakers.
Procedure to set individual speaker volumes for balanced output.
General guide to optimizing input settings for your connected devices.
Configuring digital input jacks and signal formats.
Enabling multichannel audio input for compatible sources.
Matching audio sources with video sources.
Recording the currently selected input source.
Recording an input source different from the one being listened to.
Leveling volume differences between input sources.
Fine-tuning bass and treble sound levels.
Configuring surround speakers for 5.1 channel playback.
Enabling or disabling sound effects like Re-EQ and Upsampling.
Setting preferred listening modes for various input sources.
Accessing advanced audio adjustment menus.
Synchronizing audio and video timing.
Adjusting LFE levels for Dolby Digital and DTS.
Settings for the Theater-Dimensional (T-D) listening mode.
Settings for modifying Dolby Digital, DTS, and Pro Logic II surround modes.
Configuring Dolby Digital EX playback with surround back speakers.
Selecting DTS-ES modes for THX processing.
Settings for THX processing, including Re-EQ and decoder selection.
Adjustments for Mono Movie, Enhance, Orchestra, etc. modes.
Customizing volume display, muting level, and power-on volume.
Connecting devices with analog multichannel outputs.
Configuring the receiver for multichannel audio playback.
Steps to play analog multichannel audio sources.
Connecting speakers and displays for Zone 2 operation.
Step-by-step setup for Zone 2 audio playback.
Instructions for playing music in the remote zone.
Minimum requirements for PC and network setup.
Steps to connect the receiver to your Ethernet network.
Navigating and configuring network settings.
Configuring input settings for Net Audio sources.
Steps to start playing music files stored on your PC.
Steps to teach the remote controller new commands.
Creating a macro by recording button operations.
Running a programmed macro sequence.
Troubleshooting problems related to power and sound.
Troubleshooting problems related to speaker connections and output.
Troubleshooting problems with AM/FM reception and noise.
Troubleshooting problems with video display and audio sync.
Troubleshooting remote control operation problems.
Troubleshooting network audio file search and connection issues.
Troubleshooting other miscellaneous system problems.
