The XY2800 Multimedia Central Controller User Manual introduces how to install, debug and use the XY2800 Multimedia Central Controller, including infrared control code writing, projector signal source selection, screen control, microphone volume control, end of use and common fault troubleshooting.
The Xinyuan XY2800 series multimedia central controller integrates control functions for projectors, document cameras, screens, and computers. It supports VGA and audio switching, features a one-touch function for automatic screen lowering and projector startup, and includes a microphone input with noise reduction. The unit is designed for multimedia teaching and conference room scenarios. This manual is written in Chinese.
| Power Socket | 220V |
|---|---|
| VGA Switching | 3 inputs, 2 outputs |
| Video Switching | 3 inputs, 1 output |
| Audio Inputs | 4 channels |
| Audio Outputs | 1 channel |
| Microphone Input | 1 channel |
| Max Current | 5A |
It allows the projector to turn on and the screen to lower automatically when the power switch is opened, and turns everything off automatically when closed.
Check if the control code was learned successfully or if the infrared emitter has fallen off the projector's receiver window.