What to do if an error occurs during the update process of my Onkyo TX-NR509?
- WWilliam HoffmanJul 26, 2025
If an error occurs during the update process, disconnect and then reconnect the AC power cord, and try the update again.
What to do if an error occurs during the update process of my Onkyo TX-NR509?
If an error occurs during the update process, disconnect and then reconnect the AC power cord, and try the update again.
What to do if my Onkyo Receiver displays error codes *-10 or *-20?
These error codes appear when the Ethernet cable was not detected. Reconnect the cable properly to resolve this issue.
What to do if the Onkyo TX-NR509 shows Error!! *-** on the front display?
Retry the update procedure from the beginning. If the error persists, please contact Onkyo Support (indicated in the last page).
What to do if an error occurs due to a wrong selection of input sources on my Onkyo TX-NR509?
To resolve an error caused by selecting the wrong input sources, turn the Onkyo Receiver off and then on again. Then retry the update.
Impedance | 16 Ω |
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Frequency range | 20 - 50000 Hz |
Output impedance | 2200 Ω |
Input sensitivity | 200 mV |
Audio output channels | 5.1 channels |
Signal-to-Noise Ratio (SNR) | 100 dB |
Total Harmonic Distortion (THD) | 0.08 % |
Dynamic power per channel (3 Ohm) | 180 W |
Dynamic power per channel (4 Ohm) | 160 W |
Dynamic power per channel (8 Ohm) | 100 W |
Power output per channel (20-20KHz@8 Ohm) | 130 W |
HDMI in | 4 |
Audio (L/R) in | 6 |
Composite video in | 1 |
Multichannel audio input type | RCA |
Component video (YPbPr/YCbCr) in | 2 |
Connectivity technology | Wired |
Speakers connectivity type | Banana connector |
Audio formats supported | AAC, FLAC, LPCM, MP3, OGG, WAV, WMA |
Wi-Fi | No |
Ethernet LAN | Yes |
RDS features | PS, PTY, RT, TP |
AM band range | 522 - 1611 kHz |
FM band range | 87.5 - 108 MHz |
Supported radio bands | AM, FM |
Preset stations quantity | 40 |
Internet radio services supported | Last.fm, Napster, vTuner |
Supported video modes | 1080i, 720p |
Display | - |
Product color | Black |
Audio decoders | Dolby TrueHD, DTS-HD |
Volume control | Rotary |
Apple docking compatibility | iPhone, iPod |
AC input voltage | 230 V |
AC input frequency | 50 Hz |
Power consumption (typical) | 370 W |
Certification | Windows 7 CE, EMC |
Package weight | 12500 g |
Package depth | 423 mm |
Package width | 570 mm |
Package height | 297 mm |
Compatible operating systems | Windows 7 |
Depth | 328 mm |
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Width | 435 mm |
Height | 173.5 mm |
Weight | 9200 g |
Essential warnings and cautions for safe operation and preventing damage.
Diagram and explanation of the AV receiver's front panel controls.
Explanation of the various indicators shown on the display.
Diagram and explanation of the AV receiver's rear panel ports.
How to operate the AV receiver using the remote.
Guide to connecting speaker cables to the AV receiver.
Important notes and warnings before connecting speakers.
Default assignments for HDMI inputs and assignable options.
How to connect and utilize RI-capable Onkyo components.
How to connect the supplied FM and AM antennas.
Procedure for powering on the AV receiver.
Procedure for turning off the AV receiver.
Guide to playing music files from an iPod/iPhone via USB.
How to play music files from a USB device.
How to access and use the vTuner Internet Radio service.
Configuring computers or media servers for playback.
Methods for tuning into radio stations (auto/manual).
Guide to automatic speaker calibration using Audyssey.
Troubleshooting common errors during speaker setup.
How to choose different sound listening modes.
Accessing settings and information via the Home menu.
Activating Music Optimizer for better sound quality.
How to record audio and video sources to external components.
Overview of the on-screen setup menu system.
General steps for navigating and using setup menus.
Configuring speaker sizes and crossover frequencies.
Specifying speaker distances for optimal sound arrival.
Calibrating individual speaker volume levels for balance.
Enabling and configuring Audyssey sound processing.
Adjusting audio delay to match video sync.
Enabling system control between HDMI components.
Methods for updating the AV receiver's firmware.
Solutions for receiver not turning on or turning off unexpectedly.
Troubleshooting no sound or quiet audio issues.
Solutions for problems like no picture or unstable video.
Procedure for updating firmware using a network connection.
Procedure for updating firmware using a USB device.
Explains linked operations possible with RIHD-enabled devices.
Step-by-step guide for connecting and setting up HDMI.