This is a PDF file about 56 headphones
This manual explains how to install the HTS6500 Home Theater system, connect the SonoWave speakers, and configure the DVD, USB, and TV modes. It includes safety warnings, placement guidelines for the speakers, and detailed button functions for the remote control.
Additional sections cover battery replacement, troubleshooting common issues, and regulatory information. The document is written primarily in Chinese with some English notes and includes diagrams of the remote control layout. This manual is written in Chinese.
Use the VOLUME button on the remote to increase or decrease the sound level.
The manual warns that the unit contains no user‑serviceable parts and all repairs must be performed by qualified personnel.