Christie Digital Systems LU77

LU77 UXGA 7700 Lumens LCD Projector

Quick Specs:
Brand: Christie Digital Systems
Type: LCD
Technical Details
Contrast Ratio: 1000:1 full field
Weight: 81.6 lb (37 kg)
Lumens Brightness: 7700 ANSI lumens
Native Resolution: 1600 x 1200
Dimensions: 30.8" L x 22.9" W x 9.9"

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Christie Digital Systems LU77

Christie Digital Systems LU77 UXGA 7700 Lumens LCD Projector
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Total Price: $39,999.00

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With improved playback of moving images, native UXGA resolution and a 1000:1 contrast ratio - the Christie LU77 makes every image look stunning. Flexible digital connectivity and a wide range of digital and analog input modules give the advantage of displaying virtually any source. The quad lamp design provides brightness and failsafe operation.


With 7700 lumens, UXGA native resolution and 1000:1 contrast, the Christie LU77 LCD digital projector renders the most finely detailed images effortlessly.

Flexible digital connectivity from a wide range of optional interface cards eliminates picture noise and signal degradation. Progressive scan video decoding improves playback of moving images for sharp, artifact-free video quality. Real Color Manager software targets and matches displayed colors to specific gamma curves for life-like images.

The quad lamp design provides brightness and failsafe operation. With support for lenses and modules including SDI and HD-SDI from the popular RoadRunner series, the Christie LU77 LCD projector is a seamless fit in any application. Christies own projector management and control solution, ChristieNET, can monitor and control the projector from anywhere in the world.

Simply put, the Christie LU77 offers endless possibilities for the most dazzling presentations.


  • 7700 ANSI lumens maximum (quad lamp)
  • 4-lamp system - quad or dual lamp mode for maximum brightness and failsafe operation
  • True UXGA resolution (1600 x 1200)
  • 1000:1 contrast ratio - for finely detailed images, effortlessly
  • Flexible digital connectivity-wide range of optional interface cards
  • Improved playback of moving images with progressive scan video decoding (2:3 pull-down)


    • 7700 ANSI lumens (quad lamp)
    • 3850 ANSI lumens (dual lamp)
    • 90% brightness uniformity
    • Contrast - 1000:1 full field
    Display Technology and Resolution
    • 3-panel 1.8" LCD
    • Native UXGA 1600 x 1200 resolution
    Input Signal Compatibility
    • VGA through to UXGA (1600 x 1200)
    • Accepts and displays all currently known HDTV formats (480i, 480p, 720p, 1080i, 1035i)
    • Multi-standard video decoder
    • Horizontal and vertical scaling all inputs
    Scan Rates
    • Horizontal - 15 to 120 kHz
    • Vertical - 50 to 120 Hz
    Pixel Clock
    • 230 MHz
    • Four modular analog/digital input slots
    • DVI-I (digital) and HD15 (analog)
    • 5-BNC - RGBHV/YPbPr
    • Composite video, S-video
    • USB type B
    • DB9 RS-232
    • Wired remote jack
    Enhanced Feature Set
    • Progressive scan video decoding
    • 3-D digital noise reduction
    • User-selectable 4 or 2-lamp mode
    • Motorized zoom focus, lens shift (up/down, right/left)
    Graphical User Interface
    • Auto Set-up feature
    • "Direct Access" intuitive user interface for complete projector control in 11 world languages
    • Auto power up feature
    Lens Mount
    • Motorized lens mount with horizontal and vertical offset
    • Four 250W UHP lamps
    • 1,000 hours typical life
    Power Requirements
    • Line voltage 120V AC to 240 VAC +/- 10% @ 50/60 Hz
    • Power consumption: 1500W
    • Thermal dissipation: 5118 BTU/hr
    • Operating current: 15A maximum @ 108V, 7.5A maximum @ 240V
    Audible Noise
    • 46dBA
    • Weight: 81.6 lb (37 kg)
    • Shipping weight: 112.4 lb (51 kg)
    • Size: 30.8" L x 22.9" W x 9.9" H
    • Size: 505mm L x 375mm W x 162mm H
    Standard Accessories
    • Remote control (w/batteries)
    • Line cord
    • User manual
    • Computer cable (Dsub15 to Dsub15)
    • DVI cable
    • Real Color Manager Pro software
    • Lens Mount Adapter
    Optional Accessories
    • Fixed lenses - 0.8:1, 1.2:1, 7.0:1
    • Zoom lenses - 1.3-1.8:1, 2.0-2.6:1, 2.6-3.5:1, 3.5-4.6:1, 4.6-6.0:1,6.3-9.0:1
    • Shipping case vCeiling mount
    • SDI Serial Digital Interface module
    • Dual SDI/HD-SDI Serial Digital Interface module
    • DVI Input module
    • ChristieNET
    • Lens Mount Adapter
    Operating Environment
    • Temp: 40 F to 95 F (5 C to 35 C)
    • Humidity: 20% - 80% (non-condensing)
    • Altitude 0-8850 (0 - 2700m)
    Regulatory Approval
    • CSA C22.2 No.950, UL 1950, cUL, IEC950 (EN60950), FCC Class A, EN55022 class A, CE
    • Product warranty, 3 years parts and labor (excluding lamp)
    • Lamp warranty: 120 days or 500 hours (whichever occurs first)
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