The ATEN VS0401 Four-Port VGA Switch with Audio is an excellent device that enables you to connect four audio and video source computers to a single monitor or projector. It supports full audio and allows for quick switching between devices. Built - in with a bi - directional RS - 232 serial port, it offers high - end system control and advanced RS - 232 control. Secondary systems can control it via RS - 232 commands for functions like port switching, auto - switching, front - panel pushbutton lock, and power - on detection. Ideal for meeting rooms, media centers, classrooms, or any presentation setting where multiple audio/video sources need to be accessed on one display. Key features include: displaying four computers' video output on a single monitor or projector; easy switching between VGA/Audio sources using front - panel pushbuttons, RS - 232, or an IR remote control; superior video quality up to 1920 x 1440; long - distance transmission up to 65 m; support for various monitor types; Video DynaSync™ technology to solve boot - up display issues; support for stereo audio; DDC compatibility; up to 300MHz bandwidth for optimal video; LED power and source indication; all - metal casing for durability; and plug - and - play operation without software installation. Technical specs cover display connections, connectors, switches, LEDs, video capabilities, power consumption, environmental requirements, physical properties, and dimensions.
Using the ATEN VS0401 is a breeze. First, connect the video and audio inputs from your four source computers to the corresponding ports on the switch. Then, connect the output ports to your single monitor or projector. You can switch between different source computers in three ways: using the front - panel pushbuttons, sending RS - 232 commands, or using the IR remote control. When using the RS - 232 control, you can set functions like auto - switching and pushbutton lock. For long - distance transmission, keep in mind that using a VGA cable over a very long distance might cause a slight drop in video signal and quality. In terms of environment, make sure to operate it within the temperature range of 0 - 50°C and store it between - 20 - 60°C with humidity between 0–80% RH and non - condensing. To maintain the device, keep it clean and free from dust. Since it has an all - metal casing, it's quite durable, but avoid any physical impacts. And remember, it's a plug - and - play device, so you don't need to install any software.
