This manual introduces the use of STR-DG520 receiver.
This manual begins with safety warnings and an overview of the receiver’s front‑panel controls, indicator lights, and connection ports. It explains how to install the antenna, connect audio and video sources, and set up the remote control.
The later sections cover auto‑calibration, speaker level and balance adjustments, surround‑sound mode selection, and detailed instructions for using HDMI, optical, coaxial and component inputs. It also includes troubleshooting tips and a specifications table. This manual is written in Chinese.
| Supported Surround Formats | Dolby Digital, Pro Logic, DTS Digital Surround |
|---|---|
| Optical Input | Optical IN connector for digital audio |
| Coaxial Input | Coaxial IN connector for digital audio |
Do not expose the unit to rain or moisture, keep ventilation openings clear, avoid placing liquids or flammable items on or near the receiver, and do not install it in confined spaces.
The receiver supports Dolby Digital, Pro Logic, and DTS Digital Surround formats.
Select the AUTO CALIBRATION option from the menu to run the automatic speaker calibration routine.