User manual for the XinYuan RHK-9901(A) multimedia central control system, covering power on/off, device operation, recording, and environmental controls.
This document is the user guide for the XinYuan RHK-9901(A) Multimedia Central Control System (Distributor Built-in Type). It provides instructions on how to operate the system, including turning on the power, controlling the projector, preparing and playing programs, and managing the environment such as curtains and lighting. The guide also details how to connect laptops and use the optional remote control. This manual is written in Chinese.