As the previous 3DLP Christie projectors had proved reliable well past the warranty period – and the client was both happy and familiar with them – Christie remained the brand of choice. The upgrade from two 10K projectors with four lamps, to triple the brightness with Christie Crimson HD31 laser projectors, also meant that running costs were reduced, maintenance requirements taken down to virtually nothing.
Other key features that led to the specification included enhanced colour performance and saturation, blend and warp software for optimal image quality, and a comprehensive suite of lenses for fully omnidirectional operation. The latter was a critical functionality, as the projectors needed to be mounted vertically in the new rigs to beam light on the mirrors at a 45-degree angle, otherwise there would be a risk of over-heating and damage.