科视Christie® LWU421灵活方便,价格实惠。它具有专业级演示的强大功能。选装镜头套件中包括一系列带位置记忆的变焦镜头,因而科视Christie LWU421十分适合中小型应用和宽屏幕应用。而利用投影机上的USB端口,演示者可使用无线设备呈现数据。科视Christie LWU421还具有文本功能,可以在屏幕上显示紧急或疏散消息。
该款3LCD投影机维护要求低,功能丰富,如长效灯泡、<0.35W待机功率,极大地降低了拥有成本。
特性
4200ANSI流明
WUXGA(1920x1200)分辨率
带位置记忆功能的选装镜头套件
长效245W UHP灯泡(标准模式:2500小时;节能模式:4000小时)
混合过滤盒工作长达20000小时,降低维护要求
内置安全功能,限制投影机控制和菜单权限
高纬度使用:高达10000英尺(3048米)
可选无线模块,灵活连接设备,轻松演示。
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 signal compatibility | · UXGA/SXGA+/SXGA/WXGA/XGA/WXGA/SVGA/ VGA, MAC16", NTCS, PAL, SECAM, NTSC4.43, PAL-M, PAL-N, 480I, 480P, 576I, 720P, 1080i 1080p |
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) · 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-in-picture · 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** *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 · 3.8A max @ 100V AC · 1.9A max @ 220V AC Operating current: · 50A @ 100-120V · 100A @ 220-240V 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 |
Limited Warranty | · Projector: three years parts and labor · Lamp: 120 days or 500 hours (whichever comes first) · Contact an authorized Christie representative for full details of our limited warranty |