Da-Lite 34219 68 x 92" Replacement Screen Surface for Fast-Fold Chargers & Power Supplies There are two ISP headers

There are two ISP headers that have also been broken out so you can use the programmer of solder in a 6-pin header for other AVR microcontrollers

The lens comes in Nikon F Mount

for virtually universal compatibility with tripods and heads

filters can be added for obtaining the just the look you desire

systems Signal and peak indicator External 24V DC supply input Optional rack mount adapter available for single and side-by-side configurations

Da-Lite 34219 68 x 92" Replacement Screen Surface for Fast-Fold Chargers & Power Supplies There are two ISP headers114. 4" Diagonal 4: 3 Aspect Ratio Da Mat Surface 1. 0 Gain 120 Viewing Angle Square (Audio Visual) Format 1: 1 Aspect Ratio Front Projection Tensioned Screen Surface Only This is the 34219 68 x 92" Replacement Screen Surface for Fast Fold . The tab tensioning feature assures a flat, undistorted image. The back of the screen is designed with additional bracing to promote an even flatness to the screen surface. When this is achieved, the projected