W320 network central control system is a set of control system specially designed for network multimedia teaching needs. It can program the system and transfer the pre-designed functions to the control system, and also support network TCP/IP protocol, realize remote/remote centralized management. The system is designed from the user's practical perspective, with the characteristics of easy installation, simple operation, strong stability, low fault rate and convenient system upgrade. It can be widely used in various multimedia schools, conference rooms, multi-functional halls and other occasions.
This guide explains the safety precautions and proper installation procedures for the W320 central control system, ensuring reliable operation and user safety. It covers power requirements, grounding, and handling instructions.
The document details the system's connection interfaces, including video, audio, VGA, RS‑232/RS‑485, Ethernet, RJ11 and I/O ports, and provides wiring diagrams for the main unit and control panel. Technical specifications such as power consumption, dimensions, operating temperature and humidity ranges are also listed, along with a troubleshooting section for common issues. This manual is written in Chinese.
| Power Input | AC 220V / 50Hz (±20%) |
|---|---|
| Rack Size | 2U |
| Storage Temperature / Humidity | -25‑50 °C, 5‑85 % RH |
| Operating Temperature / Humidity | 0‑40 °C, 10‑80 % RH |
| Video Inputs | 3 (1 output) |
| Audio Inputs | 4 (1 output, digital volume control) |
| VGA Inputs | 3 (2 outputs) |
| Ethernet Port | 1 (10/100 Mbps) |
| RJ11 Port | 1 |
The system requires an AC 220 V, 50 Hz power source with a tolerance of ±20 %.
It supports three video inputs and provides one video output.
Verify that the power source is properly connected and that the power cable is securely attached.
The device operates between 0 °C and 40 °C with 10‑80 % relative humidity.