Key facts
- Brand
- Onkyo
- Model
- TX-NR509
- Category
- Other Electronics
- Industry
- Electronics
- Documents
- 2
- Languages
- ZH · JA
- Last added
- 2012-03-26
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Onkyo TX-NR509 AV Receiver User Manual
This manual covers safety precautions, component identification, and basic operation of the Onkyo TX‑NR509 AV receiver. It explains how to connect sources, use the front‑panel controls, and configure HDMI, network, and USB functions.
Advanced features such as Audyssey calibration, firmware updates, and detailed troubleshooting steps are also included, along with recommended ventilation clearances and battery replacement instructions for the remote control. This manual is written in Chinese.
Onkyo TX-NR509 specifications
| Power Output (IEC) | 130 W per channel @ 6 Ω |
|---|---|
| Power Output (JEITA) | 160 W per channel @ 6 Ω |
| HDMI Inputs | 4 |
| HDMI Output | 1 |
| Digital‑Audio Converter | 192 kHz / 24‑bit |
| DSP Processing | 32‑bit |
All Onkyo TX-NR509 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How do I reset the receiver to factory defaults?
Turn the power on, hold the VCR/DVR button, and press the ON/STANDBY button.
What ventilation clearances are recommended for the receiver?
Leave at least 20 cm (8 in) above and on the sides, and 10 cm (4 in) behind the unit.
What safety precautions should be taken before using the TX‑NR509?
Do not expose the unit to rain or moisture, keep the cover on, avoid opening the chassis, use only approved accessories, and have any repairs performed by qualified service personnel.