Onkyo TX-NR900 AV receiver User Manual, introduces the features and characteristics of the product, including functions and connections, Precautions, Notices, Power, Features, Supplied Accessories, Before Using This Unit, Setting Voltage Selector Switch (for World-Wide Mode Only), Connecting Power Cord (for Non-U.S. and Australian Models), Installing Remote Control Battery, Remote Control Operation
This manual introduces the Onkyo TX‑NR900 AV receiver, covering safety precautions, installation steps, and basic operation before connecting any components. It explains how to set the voltage selector, install the remote‑control battery, and handle the unit safely to ensure long‑term reliability.
The guide details the receiver’s features, connections, and menu system, including speaker setup, input selection, audio adjustments, and remote‑control functions. Technical specifications such as power output, distortion, dimensions, and weight are listed for reference, and a troubleshooting section helps resolve common issues. This manual is written in Chinese.
| Continuous power output per channel | 110 W RMS |
|---|---|
| Total harmonic distortion (THD) | < 0.08 % |
| Dimensions (W × H × D) | 435 mm × 175 mm × 459 mm |
| Speaker impedance range | 4 Ω – 16 Ω |
Open the battery compartment, insert two AA (R6 or LR6) batteries with correct polarity, and close the cover.
The receiver delivers up to 110 W RMS per channel into an 8 Ω load.