Christie LW401/LWU421/LW551i/LWU501i Corporate AV Projector

Christie 3LCD projectors for corporate, government, healthcare, and education venues with 4000-5500 lumen brightness, wireless connectivity, and built-in…


Christie LW401/LWU421/LW551i/LWU501i Corporate AV Projector - cover page
Brand
Christie
Category
Projector
Document type
Product Leaflet
Language
English
Pages
2
File format
PDF
File size
641 KB
Published
05 November, 2026
Updated
05 November, 2026
MD5 checksum
183C5A2F5DD8EDDEBF3291E289B36493

About this manual

These Christie projectors offer 3LCD technology with brightness ranging from 4000 to 5500 ANSI lumens, ideal for small to mid-size venues. They support WXGA and WUXGA resolutions and include features like hybrid filters, standby power under 0.35W, and optional wireless connectivity. Models also feature built-in security, AMX and Crestron integration, and quick-view LCD menus for setup and diagnostics. The projectors are designed for corporate, government, healthcare, and higher education use with industry-leading warranties and service support.

Each model includes multiple input options, motorized zoom, and lens shift, with varying zoom ranges depending on the model. They support both wired and wireless presentation, PC-less operation via USB, and network connectivity. Accessories include power cords, cables, remote controls, and optional wireless adapters and hybrid filters for extended maintenance-free operation.

What's inside

  • Brightness and Contrast
  • Display Technology
  • Input Signals and Connections
  • Networking and Control
  • Lenses and Optical System
  • Power Requirements
  • Dimensions and Weight
  • Operating Environment
  • Regulatory Approvals
  • Warranty Information

Specifications

Image Brightness4000 ANSI lumens (LW401), 4200 ANSI lumens (LWU421), 5500 ANSI lumens (LW551i), 5000 ANSI lumens (LWU501i)
Contrast3000:1 (with active Iris)
Display Technology3 x 0.59" Inorganic LCD (LW401), 3 x 0.76" Inorganic LCD (LWU421, LWU501i), 3 x 0.75" Inorganic LCD (LW551i)
Native Resolution1280 x 800 WXGA (LW401, LWU501i), 1920 x 1200 WUXGA (LWU421, LW551i)
Lamp Type245W UHP (LW401, LWU421), 330W UHP (LW551i, LWU501i)
Estimated Lamp LifeNormal mode: up to 2500 hrs, Eco mode: up to 4000 hrs (LW401, LWU421); Normal mode: up to 2500 hrs, Eco mode: up to 3000 hrs (LW551i, LWU501i)
Input SignalsVGA, SVGA, XGA, WXGA, WXGA+, SXGA, WSXGA+, UXGA, MAC16" NTSC, NTSC4.43, PAL, PAL-M, -N, SECAM; 480i, 480p, 576i, 720p, 1080i, 1080p
Scan RatesHorizontal: 15-106kHz, Vertical: 56-120Hz
Operating Voltage375W AC100-120V @ 50/60Hz, 355W AC220-240V @ 50/60Hz (LW401, LWU421); 480W AC100-120V @ 50/60Hz, 455W AC220-240V @ 50/60Hz (LW551i, LWU501i)
Operating Current3.8A max @ 100 VAC, 1.9A max @ 220 VAC (LW401, LWU421); 4.9A max @ 100 VAC, 2.4A max @ 220 VAC (LW551i, LWU501i)
Standby Power<0.35W AC230V @ 50/60Hz
Dimensions (LxWxH)18.7 x 19.6 x 5.8" (476 x 498 x 147mm)
Noise LevelStandard mode: 35dB, Eco mode: 29dB (LW401, LWU421); Standard mode: 37dB, Eco mode: 31dB (LW551i, LWU501i)
Operating Temperature32-104°F (0-40°C)
Altitude0-10,000ft (0-3048m)
Humidity10-85% (non-condensing)
Limited WarrantyProjector: three years parts and labor; Lamp: 120 days or 500 hours (whichever comes first)

Frequently asked questions

What is the brightness range of these projectors?

Brightness ranges from 4000 to 5500 ANSI lumens depending on the model.

What display technology do these projectors use?

They use 3LCD technology with different LCD panel sizes depending on the model.

What is the warranty for these projectors?

The projector comes with a three-year limited warranty for parts and labor, and the lamp has a 120-day or 500-hour warranty (whichever comes first).

Do these projectors support wireless connectivity?

Yes, they support wireless connectivity via optional wireless dongles and USB for PC-less presentation.

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