District Administration - January 2010 - (Page Cover2)
Filter-Free is NOT Free! If the projectors in your classroom could talk they’d tell you the whole dusty truth. Filter-free does not mean maintenance free. Here are the important facts: • Dust still gets on the lamp and other critical components inside filter-free projectors. • Dust reduces lamp brightness and useful lamp life in filter-free projectors. • Dust degrades image quality in filter-free projectors. Projectors built with 3LCD technology use filters to protect the lamp and engine from dust build-up. The result is road-tested reliable projectors with lower total cost of ownership. Standardize on 3LCD for the projectors you buy. Choose 3LCD technology and protect your projector investment. www.3lcd.com
http://www.3lcd.comhttp://www.3lcd.com
Table of Contents for the Digital Edition of District Administration - January 2010