LWU421 3LCD Projector

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.

Manufacturer Part Number
121-013105-01
EAN/UPC
0679856035926,679856035926
Full Product Specifications

Note:

  • The full product specifications below are from the manufacturer and may contain information related to other package quantities that will not apply to the product that you are reviewing. Please confirm the actual content and/or package quantity from the main product specifications page.
  • These specifications may represent the entire product series/model/line to which this product belongs with specific configuration differences between the individual products stated.
  • These specifications may have been copied from the same product in other region/country in which case there might be minor differences in region-specific data such as Input Voltage, Terms of Warranty etc.

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