Pigi Projection

Large-format projection - a brief history

Large format projection was originally developed by Ludwig Pani in Austria for use in theatre and opera. Some time later, French company ETC Audiovisuel expanded the capabilities of large format projection by developing an accurate film scroller that allowed for basic scrolling animation of film transparencies opening the door to large scale multiple projector panoramas. Before long ETC began making their own projectors using a Xenon light source because of its increased efficiency when used with long distance lenses. Eventually the PIGI system evolved to its current form using double film scrollers mounted on a rotational turret. Modern robotic techniques are employed in order to achieve the extreme film movement and positioning accuracy required for large projector arrays.

The PIGI system uses film transparencies that yield beautiful continuous tone high resolution images.

Using a 6kw Xenon light source the PIGI projector is capable of upwards of 80,000 lumens of light output making them by far the most efficient and cost effective choice for covering large areas.

PIGI is a french acronym that translates as "Giant Image Projector with Computer Control"

Features and Benefits

Extremely High light output

Beautiful film quality image projection

Efficient performance over long distances up to 300m

Able to cover upwards of 400 sqm per projector at around 200 lux surface illumination.

Highly accurate film positioning- 1/100mm at any scrolling speed and 1/100 degree rotational accuracy.

Custom OnlyCue software controls large arrays of projectors with intuitive programming environment and a variety of external syncronisation options including SMPTE and EBU time codes

Direct syncronisation with OnlyView video server software for the creation of mixed PIGI and DATA projection applications.

Rugged and dependable - made for touring and deployment in the harshest conditions