Programmable Central Control Mainframe AV-PRO-III

With the development of intelligent conference, audio-visual equipment, projectors and conference system have been popular for various industries. Conference room and classroom are not as simple and crude as a room with a platform, a chair and a microphone any longer. Instead, many kinds of advanced multimedia conference equipment and teaching attachments are available, such as projector, LCD lifter, Recording and broadcasting facilities, high definition camera, computer, splicing screen, signal switch matrix, etc., and some large-scale conference halls are even equipped with the simultaneous interpretation system, electronic voting system, paperless conference system and audio processor and so on. The utility of the various equipment makes the operation complicated as well. For instance, you should switch on multiple equipment, turn on/off the lights and curtains, switch A/V signals, adjust the volume and change the conference mode. On this occasion, multimedia central control system will play an important role in managing the equipment in local conference room through networked central control, and managing remote control for several conference rooms through networking of multiple control mainframes. Information sharing is more effective.

  • With built-in CPU and large memory to support various kinds of programming logic in use.

  • With embedded infrared input and storage technique, stable and reliable.

  • With manual emergency infrared switch and manual button for system reset.

  • With 24 channels for LED indicators on front panel to feedback the communication status in real time.

  • With 4 channels RS232 interface for both-way transmission, having access to connect equipment for receiving control command or link to various equipment with RS232 interface.

  • With 12 channels of unidirectional RS232 control interfaces customized to connect with various kinds of third-party equipment.

  • With 2 channels of RS485 interface customized to connect with various kinds of third-party equipment.

  • With 32 channels of IO interfaces which can be used for data communication from designated serial port.

  • Support data communication from serial port designated by IO or serial port trigger.

  • Built-in 8 channels of 3.5mm infrared interfaces, able to independently control the equipment under infrared remote control. Infrared control can learn from the operation itself through the button and indicator on front panel.

  • With WLAN port and network card slot working with proper network card to upgrade for remote-control.

  • With built-in wide power: AC/110-240V.

  • Support stand-alone PC/network software, wired/wireless touch screen and control of tablet PC in Android and IOS system.

  • Size of Mainframe case: 480×280×90 mm

  • With built-in CPU and large memory to support various kinds of programming logic in use.

  • With embedded infrared input and storage technique, stable and reliable.

  • With manual emergency infrared switch and manual button for system reset.

  • With 24 channels for LED indicators on front panel to feedback the communication status in real time.

  • With 4 channels RS232 interface for both-way transmission, having access to connect equipment for receiving control command or link to various equipment with RS232 interface.

  • With 12 channels of unidirectional RS232 control interfaces customized to connect with various kinds of third-party equipment.

  • With 2 channels of RS485 interface customized to connect with various kinds of third-party equipment.

  • With 32 channels of IO interfaces which can be used for data communication from designated serial port.

  • Support data communication from serial port designated by IO or serial port trigger.

  • Built-in 8 channels of 3.5mm infrared interfaces, able to independently control the equipment under infrared remote control. Infrared control can learn from the operation itself through the button and indicator on front panel.

  • With WLAN port and network card slot working with proper network card to upgrade for remote-control.

  • With built-in wide power: AC/110-240V.

  • Support stand-alone PC/network software, wired/wireless touch screen and control of tablet PC in Android and IOS system.

  • Size of Mainframe case: 480×280×90 mm

Paperless Conference System|HD Hybrid Matrix|Central Control System|Featured Loudspeaker System