Full-feature 3LCD projector offering great value

The Christie LWU421 3LCD projector produces professional, widescreen presentations.

Christie LWU421 3LCD projector

Part Number: 121-013105-XX

Overview

 

The Christie® LWU421 is flexible and affordable. It has the power needed for professional-level presentations. The optional lens suite includes a selection of zoom lenses with repeatable position recall that make the Christie LWU421 ideal for small- to medium-sized applications and wide screens. With the projector’s USB port, presenters can use wireless devices to present their data. The Christie LWU421 also has a text message function that’s ideal for displaying emergency or evacuation messages as an overlay on the screen. 

This 3LCD projector is low maintenance, with features such as long-lasting lamps and (<0.35W) standby operation, all resulting in a low total cost of ownership.

       
 
Technology 3LCD
Resolution 1920 x 1200 WUXGA
Brightness 4,200 Lumens
Contrast 3000:1
Illumination 245W UHP lamp
Lamp Life 2,500 hours, up to 4,000 in eco mode
Length 18.7" (476 mm)
Width 19.6" (498 mm)
Height 5.8" (147 mm)
Weight 18.7 lbs (8.5 kg)
 
       

Features

  • 4,200 ANSI lumens 
  • WUXGA (1920 x 1200) resolution 
  • Suite of optional lenses with repeatable position recall capabilities
  • Long life, 245W UHP lamp (standard mode: 2500 hours; eco mode: 4000 hours)
  • Hybrid filter operates for up to 20,000 hours, reducing maintenance requirements
  • Built-in security features that limit access to projector controls and menus
  • Can be used at high altitudes - up to 10,000 feet (3048m)
  • Optional wireless module for device flexibility and easy presentation set up

The Christie LWU421 is equipped with AMX Device Discovery and Crestron’s RoomView™ for easy integration with third-party control systems. AMX Device Discovery:

  • improves the way AV installations are programmed, managed and operated,
  • makes programming easy, and 
  • makes operation with an AMX control system effortless.

Crestron RoomView software provides a custom-configurable interface for remotely monitoring, managing and controlling every device in every room from any computer. RoomView automates and streamlines several management and technical support functions so you can work more efficiently.

The Christie LWU421, equipped with all the features you need, makes giving professional-quality presentations in your workplace easy and affordable. 

Specs

 
       
 
Image
  • 4200 ANSI lumens
  • 3000:1 contrast ratio
Display
  • 3 x 0.76” Inorganic LCDs
  • WUXGA 1920 x 1200 resolution
Lamp
  • 245W UHP lamp
Input signals
  • VGA, SVGA, XGA, WXGA, WXGA+, SXGA, WSXGA+, UXGA, MAC16" NTSC, NTSC4.43, PAL, PAL-M, -N, SECAM; 480i, 480p, 576i, 720p, 1080i, 1080p (see manual for detailed list of compatible signals)
Input scan rates
  • Horizontal: 15-106kHz • Vertical: 56-120Hz
Pixel clock
  • 27MHz ~ 162MHz
Inputs, control and networking
  • Input 1: D-Sub 15 x 1 (Component support)
  • Input 2: 5-BNC (R, G, B, H, V & Y, Pb/Cb, Pr/Cr & Composite)
  • Digital inputs: HDMI x 2, S-video DIN 4-pin x 1, Composite video RCA x 1
  • Component video RCA x 3, USB input type A x 2 for optional wireless network), USB type B x 1 (for USB display or mouse control), Audio In - Mini jack x 2 (3.5 mm stereo), RCA jack (L,R) x 1
  • Output RCA (L & R) x 1, Network (LAN) RJ-45 x 1 (wired LAN), Control terminals 9 pin D-sub x 1 for RS-232C (serial)
    Control 
  • 9 pin D-sub x 1 for RS-232C (serial)
Optical system
  • Motorized zoom, focus and lens shift  •Mechanical light shutter
Fixed lens
  • 0.8:1
Zoom lenses
  • Short zoom 1.2-1.8 • Medium zoom 1.5-3.0*
  • Long zoom 2.8-4.9 
  • Ultra-long zoom 4.9-8.3        

*Lens ships standard

    Digital keystone
    • Horizontal: ± 20 degrees 
    • Vertical: ± 12 degrees 
    • 8-point geometry correction
    Standard accessories
    • Power cord (US cord, 1.8m) x 1, (UK cord, 1.8m) x 1 and (Euro code, 1.8m)x 1 Computer cable (2m) x 1
    • HDMI-DVI cable (0.4m) x 1
    • Wireless remote control unit x 1 and “A” batteries x 2
    • Security label x 1 
    • Lens cover x 1
    • Adapter cover x 1 
    • Cable holder x 1 
    • Network and wireless software (in a CD-ROM)
    • User’s manual CD
    Optional accessories
    • Wireless adapter 
    • Hybrid filter 
    • 245W UHP lamp
    Enhanced feature sets
    • Crestron RoomView 
    • AMX Device Discovery 
    • 360-degree on axis rotation
    • Picture-by-Picture
    • Dual-stack control 
    • Digital keystone feature 
    • Hybrid filter up to 20,000 hours maintenance-free
    • Customizable start-up logo 
    • Selectable aspect ratio 16:9 and true mode 
    • Intuitive graphical user interface 
    • Graphical on-screen lens range 
    • Built-in keypad (power on/standby, menu, up, down, left, right arrows) 
    • Front and rear infrared sensors for IR keypad 
    • Supports simple curved screens 
    • Stackable*design for redundancy or added brightness
    • Built-in security features and menu settings 
    • Repeatable lens recall capabilities**
    • 16W stereo speakers

    *In a stacked setup, this projector is best suited for events or temporary use. The projector may need to be re-aligned if it is used in a fixed-installation application.

    **Not available on fixed lenses and does not include zoom or focus capabilities.

    Power requirements

    Operating voltage: 

    • 375W AC100-120V @ 50/60Hz 
    • 355W AC220-240V @ 50/60Hz 

    Operating current:

    • 3.8A max @ 100V AC 
    • 1.9A max @ 220V AC

    Consumption:

    • 375W AC100-120V, 50/60Hz
    • 355W AC220-240V, 50/60Hz
    • *<.035W@ AC230V(50/60hz) in standby with saving mode

    Dissipation:

    • 1280 BTU/hr @ 100-120V 
    • 1212 BTU/hr @ 220-240V
    Dimensions
    • Body: (LxWxH): 18.7 x 19.6 x 5.8" (476 x 498 x 147mm) (with standard lens)
    • Shipping size: (LxWxH): 26.9 x 21.7 x 9.0" (683 x 552 x 229mm)
    • Weight: 18.7 lbs (8.5kg) (with standard lens)
    • Shipping weight: 27.1lbs (12.3kg)
    Operating environment
    • Noise: Standard mode: 35 dBA / 29 dB Eco mode 
    • Temperature: 32-104°F (0-40°C)
    • Humidity: 10-85% noncondensing
    Regulatory approvals
    • This product conforms to the following regulations related to product safety, environmental requirements and electromagnetic
      compatibility (EMC) • FCC, Part 15, Subpart B, Class A • EN55022/CISPR22 Class A • EN55024 / CISPR24 • IEC 60950-1
      • UL 60950-1 • CAN/CSA C22.2 No. 60950-1 • Directive (EC) 2002/95/EC (RoHS) • Directive 2002/96/EC (WEEE)
      • EU Regulation (EC) No. 1907/2006 (REACH)
      • Certifications marks (check with Christie for latest update): cULus (Canada and the US), CE (EU), CCC (China), GoST-R (Russia),
      C-Tick (Australia and New Zealand), South Africa
    Limited warranty
    • Projector: three years parts and labor 
    • Lamp: 500 hours or one year (whichever comes first)
    • Contact an authorized Christie representative for full details of our limited warranty
     
           

    Accessories

     
     

    Downloads

     
     

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