Sell AV Central Controller C-100D

In a audio-visual classroom equipped with multi-media computers and various advanced audio-visual equipment detailed as video terminal, disc, video recorder, video camera, exhibition platform, multi-media computer, projector, and etc, TOP2000 AV central controller can perform following functions: 1) Outputting of various AV signals from projector by easy switching. A projector is incapable of connecting too many AV equipment as a result of its number-limited ports, however, with TOP2000, it can freely and easily switch the signals generated by VCD player, video camera, vidicon, plate, multi-purpose exhibition platform, multi-media computer, notebook and etc. 2) Control the switch of projector\'\'s signal sources If the signal sources auto-switching function does not exist or is unavailable, a teacher has to use the remote controller of the projector to switch for different signal sources. However, the application of TOP2000 may realize the auto-switching among various signal sources of the projector, thus simplifies the operating procedures. 3) Preposition of projecting signals With an in-built signal amplification technology of 400MHz video bandwidth, the system ensures a high-fidelity video effect even some distance away from the projector. 4) Centralized control over the equipment in audio-visual classroom by way of infrared study function. The utilization of TOP2000 may free you from using the remote controllers almost equipped for every device in an audio-visual classroom, because these equipment can be controlled through Central Control Analog through infrared study. 5) Employing stereophony public address system with adjustable sound volume. In-built digital sound-adjusting function allows easy control of volume. 6) Electrical screen control A user may freely control the position of electrical screen, and time the elevation or subsidence of the electrical screen, to protect the screen\'\'s electrical engine. 7) Projector protection The Delay Cut-off of the system may ensure that the projector cuts off only after entered into Stand-by status (including power supply of the system). 8) Serving as VGA allotter With one of mainframe VGA1 input ports connected to projector and one to the display of computer, the system serves as VGA allotter.