Used Christie Digital DWU670-E
Used Christie Digital DWU670-E units offer a 1-chip DLP projector delivering WUXGA resolution and 6,500 lumens of brightness, suited to mid-to-large boardrooms, meeting rooms and classrooms. Its dual lamp platform, dust-sealed filter-free design and compact chassis make it a practical, low-cost-of-ownership choice in the second-hand market. Scroll down to see the used DWU670-E listings currently available.
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Christie Digital DWU670-E specifications
| Brand | Christie Digital |
| Segment | Video |
About the Christie Digital DWU670-E
The Christie Digital DWU670-E is a 1-chip DLP projector producing 1920x1200 WUXGA native resolution and 6,500 lumens of brightness, with contrast of up to 5000:1. Powered by dual 330W P-VIP Osram lamps with a rated life of 1,500 hours (2,000 hours in eco mode), it operates in single or dual-lamp modes and supports lamp redundancy for 24/7 operation. A dust-sealed, filter-free design keeps maintenance costs low. The projector measures 456mm wide, 532mm deep and 210mm tall, weighing 19.5kg, and supports PiP/PbP for multi-source presentations. A range of optional lenses extends installation flexibility.
Christie Digital DWU670-E — buyer FAQs
What is the Christie Digital DWU670-E and what environments is it designed for?
The Christie Digital DWU670-E is a 1-chip DLP projector delivering WUXGA resolution (1920x1200) at 6,500 lumens, designed for mid-to-large boardrooms, meeting rooms and classrooms. Its compact chassis, dust-sealed filter-free design and dual 330W lamp platform support 24/7 operation with low maintenance overhead, making it a practical fixed-installation choice where reliability matters more than portability.
Where does the DWU670-E sit in Christie's projector range?
Christie Digital Systems is a visual display technologies company known for digital projection spanning cinema, large-venue and professional AV applications. The DWU670-E belongs to Christie's E Series, positioned as a value-oriented 1-chip DLP option rather than a higher-cost 3-chip DLP product, offering mid-range brightness and resolution for single-screen corporate and educational installations.
How does the dual lamp system on the DWU670-E work?
The DWU670-E uses two 330W P-VIP Osram lamps and can operate in either single or dual-lamp mode. Dual-lamp mode delivers the full 6,500-lumen output, while single-lamp mode provides redundancy so the projector can continue running if one lamp fails. Lamp life is rated at 1,500 hours in standard mode and 2,000 hours in eco mode.
What display features does the DWU670-E support for presentations?
The DWU670-E supports Picture-in-Picture and Picture-by-Picture (PiP/PbP) operation, allowing multiple sources or windows to appear on screen simultaneously, which is useful for including video conferencing alongside other presentation content. It is compatible with most computers and video sources through its native HD resolution, and a range of optional lenses extends installation flexibility.
What should I check when buying a used Christie Digital DWU670-E?
The most important items to verify on a used DWU670-E are the cumulative lamp hours on each of the two 330W lamps (rated 1,500 to 2,000 hours) and whether any optional lenses are included, as these affect both remaining useful life and practical value. Confirm the dust-sealed filter-free chassis shows no physical damage. Used units on 10K Used carry a 21-day warranty covering major functional faults; full details are in the buying guide at https://www.10kused.com/used-av-equipment-guide/.
