Activboard is ideal for use in standard to larger classrooms, the Promethean Activboard 78" allows maximum use of your wall space. In addition to providing a huge interactive area, the Activboard 78" has built-in technology enabling the use of Promethean's student's response system and wireless tablet. Activboard has a special low glare, extremely durable surface, for comfortable viewing anywhere in the classroom.
Specifications
• Resolution internal 1075 points (lines) per cm,
• Tracking rate 508cm per second providing a fast response to pen commands
• Output rate 100 coordinate pairs per second for accuracy when writing and drawing on the board
• Pointing device Cordless battery-free pen
• Digitising technology Passive electromagnetic interface encased behind robust melamine for technical reliability and durability
• Connection Serial RS232 to host at up to 38.4kbs. or USB 1.1/2
• Screen surface Low glare melamine providing an efficient projection surface
• Power requirements 6 Volt 0.5 Amp
• Board size 1995mm diagonal
• Overall dimensions 1700 x 1240mm
• Active area dimensions 1624 x 1160mm
• Active area diagonal 1995mm
• Computer requirements Windows Operating System needs minimum system of 233Mhz with Win 98/2000,ME, XP or NT operating system and 32 Mb RAM. Macintosh Operating System minimum system needs to be able to run OS 9.2 or above. Optimized for OSX