This document is a user manual for the Onkyo AV receiver TX-NR905. The manual covers topics such as product introduction, connection, operation, and troubleshooting.
This manual covers everything needed to install and operate the Onkyo TX‑NR905 AV receiver, including safety warnings, basic and advanced operation, multi‑zone configuration, and troubleshooting. Detailed sections describe front‑panel controls, speaker connections, HDMI and audio/video inputs, and network/USB functions.
The document also lists the receiver’s technical specifications such as power output, frequency response, supported audio formats, and HDMI capabilities, and provides guidance on proper ventilation, power requirements, and recommended accessories. This manual is written in Chinese.
Leave at least 20 cm (8 in) of space above the unit and 10 cm (4 in) at the sides for proper airflow.