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 |
3,000:1 |
| Illumination |
245W UHP lamp |
| Lamp Life |
2,500 hours, up to 4,000 in eco mode |
| Height |
5.8″ (147 mm) |
| Width |
19.6″ (498 mm) |
| Length |
18.7″ (476 mm) |
| Weight |
18.7 lb (8.5 kg) |
| Image |
- 4200 ANSI lumens
- 3000:1 contrast ratio
|
| Display Technology |
- 3 x 0.76” inorganic LCD
- WUXGA 1920 x 1200 resolution
|
| 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 |
|
| Inputs, Controls 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 |
|
| 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 “AA” 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 (LxWxH) |
- 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
|
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: 2,500 hours; eco mode: 4,000 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.
