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Christie LX1750
16,000 Lumen 3LCD XGA Digital Projector

Christie LX1750

Christie Products
Christie LCD Projectors
Christie LX1750 16,000 Lumen 3LCD XGA Digital Projector
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High Brightness, Amazing Color, Excellent Value

The Christie LX1750 is a high-brightness, 16,000 ANSI lumens projector featuring an advanced 4-lamp, 3LCD optical engine.

Delivering an amazing 16,000 ANSI lumens (17,500 center lumens), the Christie LX1750 produces some of the highest brightness levels in its class. Featuring Christie's 4DColor technology, this high-performance, 3LCD projector provides superior color reproduction over conventional LCD systems. Designed for various applications, including houses of worship, staged events, multi-tiled displays and large sized auditoriums, the LX1750 combines native XGA resolution and a 2500:1 contrast ratio with 10-bit image processing for flawless image production.

The Christie LX1750 is compatible with an expansive suite of optional lenses for a broad range of installation options that enable the projector to be positioned almost anywhere. The robust design and long-life components result in minimal maintenance intervals and a low cost of ownership.

Set up and image adjustment is a breeze, even in the most challenging room environments with built-in 3D Keystone™ technology, which ensures quick and easy image alignment. The Christie LX1750 is also equipped with power adjustable lens shift for zoom and focus, and a motorized lens shutter to completely block light when required. It also has a four-lamp system that provides redundancy ensuring there are no interruptions to your presentation - ideal for live events.

The robust design includes long-life optical components, an innovative cooling system and new air filtration system. The Christie LX1750 produces exceptional image performance with minimal maintenance which means increased reliability and worry-free presentations.


  • 16,000 ANSI lumens brightness suitable for large size applications
  • High on/off contrast ratio up to 2500:1
  • True XGA native resolution (1024 x 768)
  • Equipped with HDMI and DVI-D input slots
  • Range of optional input modules including DVI, SDI, HD-SDI
  • Extensive lens suite
  • Lens shift and digital keystone correction capability
  • Lamp life of 2000 hours typical
  • Robust four lamp design with optional smoke filter kit for use in staging events (including events with smoke/pyrotechnic effects)
  • Low maintenance features - long lamp life, hot swappable lamps and user replaceable lamps
  • 4D Color technology

Embedded Edge Blending and Color Matching

Built-in control for color matching and edge-blending of images ensures digital accuracy when setting up multi-projector displays.

Embedded Edge Blending and Color Matching


Christie LX1750 (103-035109-01)
  • 16,000 ANSI lumens
  • 17,500 center lumens
Contrast 2500:1 (full on/off)
Uniformity 90% brightness uniformity (corner to corner)
Display Technology
Type 3 x 1.8" Inorganic LCDs, with 4DColor technology (yellow LCD color device)
Native Resolution Native XGA (1024 x 768) 4:3
Type 4 x 380W Ushio NSHA
Estimated Lifetime
  • Normal mode: up to 2000 hrs
  • Eco mode (½): up to 3000 hrs
Signal Inputs
  • HDTV formats (480i, 480P, 720P, 1080i, 1080p, 1080psf) via RGB connection
Pixel Clock
  • 230 MHz (analog)
  • 162 MHz (digital)
Scan Rates
  • Horizontal: 15-120kHz/26-80kHz (HDMI/DVI-D)
  • Vertical: 48-120Hz/23-85Hz (HDMI/DVI-D)
Inputs/Outputs, Control and Networking
  • Input 1: DVI-D x 1 (HDCP)
  • HDMI x 1 (Version 1.3 with Deep Color)
  • D-Sub15 x 1
  • Input 2: BNC x 5 (R, G, B, H, V & Y, Pb/Cb, Pr/Cr & Composite)
  • S-video – Mini DIN 4-pin
  • Input 3: Option card – Free slot
  • Input 4: Option card – Free slot
  • Serial input: Dsub-9 x 1 – RS-232
  • RJ-45 LAN – Ethernet x 1
  • USB port type B – service only
  • Serial output: Dsub-9 x 1-RS-232
  • R/C jack: mini jack x 1
  • RJ-45 LAN x 1
Optical System
Optical System
  • Power adjustable zoom, focus and lens shift
  • Motorized shutter (light douser)
Fixed Short 0.8:1 (103-135100-XX)
  • Short 1.2-1.5:1 (103-103101-XX)
  • Short 1.4-1.8:1 (38-809037-XX)
  • Short 1.5-2.0:1 (38-809094-XX)
  • Standard 2.0-2.6:1 (38-809039-XX)
  • Standard 2.0-2.6:1 (103-138103-XX)
  • Standard 2.6-3.5:1 (38-809044-XX)
  • Semi long 3.5-4.5:1 (103-129103-XX)
  • Semi long 3.5-4.5:1 (103-139104-XX)
  • Long 4.4-6.2:1 (103-130105-XX)
  • Long 6.3-9.0:1 (38-809070-XX)
Digital Keystone
  • Vertical: ±40 degrees
  • Horizontal: ±40 degrees
Standard Accessories
  • Lens spacer for option lenses
  • Light-block sheet
  • Mounting clamp
  • Lens cover strap
  • AC cord UL type (NEMA 6-20P plug type) 3 meters
  • AC cord European 2P plug type 3 meters
  • Computer cable (Dsub15-Dsub15)
  • Remote control
Optional Accessories
  • DVI/Dsub15 input card (103-134109-XX)
  • 5 BNC/S-video input card (103-133108-XX )
  • SDI-Dual input card (HD-SDI only) (103-132107-02 )
  • 380W USHIO NSHA lamps (003-120599-01)
  • Smoke filter kit (003-004739-01)
  • Disposable smoke filter material (003-003705-XX)
Enhanced Feature Sets
  • Stackable design
  • Auto-switching lamp feature (dual or quad lamp modes)
  • Built-in RS-232c port
  • Customizable start-up logo
  • Front and rear infrared sensors for IR keypad
  • Carrying handles
  • AMX Device Discovery
  • Top maintenance access to LCD
  • Optional smoke filter kit
  • Optional input slots
  • LED illumination control panel
Power Requirements
Operating Voltage 200-240 VAC ±10%
Operating Current 11.0A max (AC 200V)
Power Consumption 1850W (AC 200-240V (11.0A Max), 50/60Hz)
Dissipation 6986 BTU/h
Size (LxWxH) 32.1 x 25.6 x13.7" (815.0 x 650.0 x 349.0mm)
(w/o lens, feet at minimum height position)
Shipping Size (LxWxH) 39.7 x 34.1 x 21.5" (1008.0 x 865.0 x 545.0mm)
Weight 102.5lbs (46.5kg) (without lens)
Shipping Weight 125.7lbs (57.0kg) (without lens)
  • Standard mode: 51dBA
  • Eco mode: 48dBA
Operating Temperature 41-104°F (5-40°C) (sea level to 1800m), 41-86°F (5-30°C) (1800~2700m sea level)
Storage Temperature 14-140˚F (-10°-60˚C)
Humidity 20-80% non-condensing
Altitude 0-8858ft (0-2700m)
Regulatory Approvals
  • This product conforms to all relevant European directives, standards, safety, health and environmental concerns
  • Directives: RoHS, REACH, WEEE
  • Regulations: UL/CSA/IEC 60950-1
  • FCC Class A
  • CE
  • CCC
  • EAC
  • SABS
  • RCM
  • This product is designed to comply to the rules and regulations required for the product to be sold in various regional markets, including USA/Canada, EU, Australia/New Zealand, China, Mexico, Russia, South Africa, India (pending) and Saudi Arabia
  • Projector: 3 years parts and labor
  • Lamp: 1 year or 500 hour total operation whichever occurs first
  • Contact an authorized Christie representative for full details of our limited warranty

1 Performance specifications are typical and are subject to change.


Low Front

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Download the Christie LX1750 Projector Data Sheet (PDF)


Christie Products
Christie LCD Projectors
Christie LX1750 16,000 Lumen 3LCD XGA Digital Projector
Get a Quote!