A unique high-power UHM quad-lamp system has allowed Panasonic to dramatically reduce cabinet volume and weight while projecting images with up to an astounding 20,000 lumens^*1 of brightness.

^{*1 PT-DW17K2 has 17,000 lm and PT-DZ16K2 has 16,000 lm of brightness.}

PT-DZ21K2 Series projectors lower total cost of ownership (TCO) with an extended a lamp replacement cycle of up to 3,000 hours. Environmentally friendly design reduces power consumption to just 2,060 W. The quad-lamp system allows the projector to keep working even if a lamp should fail. Lamp Relay Mode alternates lamp operation to enable efficient and reliable 24/7 projection. Quad, Triple, Dual, and Single Lamp modes can also be used. A newly designed liquid cooling system directly cools the DLP™ chips to stabilize performance in temperatures of up to 45 °C (113 °F) while producing just 46 dB of noise.

DIGITAL LINK supports transmission of uncompressed HD digital video, audio, and control commands through a single cable (CAT 5e or higher STP cable) for distances of up to 150 m (492 ft).^*1 Add an optional ET-YFB200G DIGITAL LINK Switcher or ET-YFB100G Digital Interface Box to further simplify installation complexity in large venues while reducing cost and improving reliability at the same time.

^{*1 150 m (492 ft) transmission available only with ET-YFB200G switcher for signals up to 1080p.}