Used Christie Digital LX400
Used Christie Digital LX400 units offer a 3LCD XGA projector delivering 4000 ANSI lumens of brightness and a 1000:1 contrast ratio, making it a capable second-hand choice for detailed, high-impact presentations across a range of venues and room sizes. Scroll down to browse the used Christie Digital LX400 listings currently available.
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Christie Digital LX400 specifications
| Brand | Christie Digital |
| Segment | Video |
About the Christie Digital LX400
The Christie Digital LX400 is a 3LCD XGA projector designed for presentations where bold, detailed images are essential. It produces 4000 ANSI lumens of brightness and a 1000:1 contrast ratio, with XGA native resolution and scaling support for signals from VGA up to UXGA, plus video up to 1080p, ensuring broad compatibility with computers and video sources. Six standard inputs accept signals from a wide range of equipment. The LX400 ships with a standard 1.5-1.8:1 zoom lens, while optional fixed and zoom lenses ranging from 0.8:1 to 7.3:1 offer greater installation flexibility. Manual zoom, focus and lens shift simplify setup, and a built-in RJ-45 LAN connection enables network control and SNMP monitoring with a programmable email alert system. Four 4-watt audio speakers with SRS WOW provide onboard sound enhancement. A sturdy carrying handle and rugged cabinet make the LX400 suitable as both a portable resource and a fixed installation.
Christie Digital LX400 — buyer FAQs
What is the Christie Digital LX400 and what is it used for?
The Christie Digital LX400 is a 3LCD XGA projector designed for presentations requiring bold, detailed images. It produces 4000 ANSI lumens of brightness and a 1000:1 contrast ratio, with XGA native resolution. Its combination of portability, a sturdy carrying handle and rugged cabinet, and optional lens range makes it suitable for both portable use and fixed installation across a variety of room sizes.
What lens options does the LX400 support?
The LX400 ships with a standard 1.5-1.8:1 zoom lens as standard. For greater installation flexibility, optional fixed and zoom lenses are available ranging from 0.8:1 to 7.3:1, covering short-throw to long-throw applications. Manual zoom, focus and lens shift are built in, simplifying setup without additional tools regardless of which lens is fitted.
What signal sources and resolutions does the Christie LX400 accept?
The LX400 has six standard inputs and accepts signals from a broad range of sources. Its native XGA resolution is complemented by scaling support for signals from VGA up to UXGA, and video up to 1080p, giving broad compatibility with most computers and video equipment. An RJ-45 LAN connection also allows network control and SNMP monitoring with a programmable email alert system.
Who makes the LX400 and where does it fit in their product range?
The LX400 is made by Christie Digital Systems, a company with roots in digital projection spanning cinema, large-venue and professional AV applications. The LX400 sits within Christie's presentation projector range, applying the brand's projection engineering to a portable, installation-friendly 3LCD unit aimed at corporate and professional presentation environments rather than large-venue or cinema deployment.
What should I check when buying a used Christie Digital LX400?
On a used LX400, the key things to verify are lamp hours remaining, the condition of the lens fitted (and whether it is the standard 1.5-1.8:1 zoom or an optional lens), and that all six inputs, the LAN port and the onboard audio are functional. Used pricing typically reflects lamp age, overall condition and any included accessories. Listings on this page show current availability, and each carries a 21-day warranty covering major functional faults. The full buying guide at 10kused.com/used-av-equipment-guide/ covers what to ask sellers before purchasing.
