Compact & high performance – an alternative for small IT-rooms!

alphadidact digital Keypad alphadidact digital Ringbox

The alphadidact^® digital RING solution is a digital system that can be installed quickly and is ready for operation at an instant.

The alternatively available ring solution also guarantees an excellent transmission quality.
The digital connection boxes can be connected to each other within a few minutes.

Of course the alphadidact^® digital ring system can also transmit full HD signals of high resolutions (1920x1200 @ 60 Hz) in best quality.

Due to its technical characteristics, the digital ring system is especially made for:

• Small IT-classrooms of up to 20 work stations
• Rental systems (system rented for a certain period)
• Conference room systems
• Digital matrix applications (e. g. trade fairs, showrooms, etc.)

Real time transmission from instructor PC:

• Instructor sending his screen image to a single student (L -> S1)
• Instructor sending his screen image to a group (L -> S1, S2 and S3)
• Instructor sending his screen image to all students (L -> ALL)

Real time transmission to instructor PC:

• Instructor "viewing" a student’s screen (S1 -> instructor)
• Instructor sending a student screen to other students (S1 -> S5)
• Instructor sending a student screen to a group of students (S1 -> S5, S6 and S7)
• Instructor sending a student screen to all students (S1 -> ALL)

Blanking of all student screens

Video scan of student monitors by instructor (monitoring)

Individual keyboard layout (according to seating arrangements within the classroom)

Integration of a projector for central use

Integration of an additional instructor notebook

Advanced Function / Simultaneous screen transmission (comparing demonstrations):

• Instructor transmits his screen image over the projector and simultaneously "views" a student’s screen image over his monitor
• Instructor transmits his notebook signal to the projector and simultaneously transmits a student screen to all student screens
• Instructor transmits his notebook signal to the projector and simultaneously "views" a student’s screen image over his monitor
• Instructor transmits his notebook signal to the projector and simultaneously transmits his PC signal to all student screens
• Instructor transmits his PC signal to the projector and simultaneously transmits his notebook signal to all student screens

Remote control of keyboards and mice (PS/2 or USB):

• Remote control of student keyboard and mouse by the instructor
• Interactive remote control function – combined working of instructor and student on the student’s PC
• Supervisor function – remote controlling of all PC’s
• Lock of keyboards and mice

alphadidact^® Interactive Whiteboard Control:

• Central integration of an interactive whiteboard (USB-connection to every PC / notebook) independent of format, size and brand of the whiteboards.
  With the touch of a button every student-PC as well as the instructor-PC can be connected with the interactive whiteboard.

Integration of other digital sources and/or signals:

• Integration of one or more signal sources (DVD, HDTV, Document Camera, CAD/CAM, Media Player)
• Connection for further projectors, displays, etc.

alphadidact^® AudioLine:
Stereo-Audio-Box

• Stereo-AUDIO-Line for voice transmission from and to every PC
• Connection of local sound card for sound transmission and recording
• Connection to microphones and speakers

Wireless remote control

Integration of analog (VGA) devices (notebook, projector, etc.)

Dual-Screen-Mode - students using 2 monitors per desk

Dual-Instructor-Mode - 2 Instructor-connections