其他功能
| 视频/数据系统 |
NTSC 3.58,4.43/PAL50/60,M,N/SECAM |
| 镜头系统 |
Short Throw Manual Zoom & Focus |
| 视频兼容模式 |
480i, 480p, 540p, 576i, 576p, 720p, 1035i, 1080i |
| 接口 |
Infrared, RS232C |
| 分辨率 |
1400 x 1050 pixels |
投影仪
| 投影仪亮度 |
2300 ANSI lumens |
| 投影技术 |
LCD |
| 投影仪最佳分辨率 |
XGA (1024x768) |
性能
| 噪音水平 |
33 dB |
| 垂直扫描范围 |
45 - 85 Hz |
另外
| 水平扫描范围 |
15 - 70 kHz |
| 连接方式 |
Wireless |
XR-20X Conference/Classroom series projector
The high performance "Educator Series" XR-20X projector, with 2300 ANSI Lumens and XGA Native Resolution, is designed to handle most business, education or cinema projection requirements with ease. DDR DLP™ display technology from Texas Instruments, a 3x speed, 4-segment color wheel, and TrueVision™ (DDP2000) image processing combine to deliver superior color quality and brightness. The 20X prevails in extended-use operation thanks to multiple ultra-quiet cooling fans along with extended lamp life. Ideal for portable use and higher-end integration, the XR-20X features a full complement of inputs and outputs (including RGB-loop through, stereo variable audio line-output and RS-232C).
2300 ANSI Lumens (2000 ANSI Lumens in Low-Power "eco & quiet" mode)
ensures high brightness for use in most any conference room or classroom setting.
DDR DLP™ Technology with TrueVision™ (DDP2000) advanced video circuitry
provides superior reliability and image quality.
4-segment/3-speed color wheel with Advanced Condenser Lens Optical System, sRGB, color temperature adjustment and bright boost
ensures enhanced color accuracy, uniformity and clarity (with 2000:1 contrast ratio).
Wide Computer and Video Compatibility
With native XGA resolution (1024 x 768) and compatibility up through SXGA+ (1400 x 1050), the XR-20X easily interfaces with PC, MAC and Workstation Computers. Additionally supports DTV and HDTV formats for connection to DVD players, VCRs, tuners and video game systems.
Low Power "Eco & Quiet" Mode
provides increased lamp life (up to 3000 hours*) for reduced cost of ownership along with low fan noise and power consumption.
Includes Wireless Remote with Back/Forward PC Control and Image "Freeze" and Break Timer functions
for convenient remote control of all standard operations, and presentation support (when used with AN-MR2 remote IR receiver).
Sealed Optics (air filter is not required)
prevents dirt and dust from entering optical system. Minimizes maintenance cost and extends operating life.
ensures easy set up and simplified operation.
Compact and Lightweight Design - with full complement of inputs and outputs
is perfect for "portable" presentations, as well as permanent installations.
Unique Features
Short-throw zoom lens allows for a large projected image from a "short" throw distance; sealed optical system
