| 投影技术 | DLP |
|---|---|
| 投影方式 | 正投/背投 |
| 屏幕宽高比例 | 16：9 |
| 标称光亮度 | 其它 |
| 标称对比度 | 3000：1以上 |
| 标准分辨率 | 1920×1080 |
| 投影光源 | 超高压汞灯 |
| 产品重量 | 5公斤以上 |
| 品牌 | 科视 |
| 型号 | DHD775-E |
Brightness | 7,000 lumens |
Contrast | 5000:1 |
Display technology and resolution | 1-chip 0.65" DMD1920 x 1080 HD |
Lamp | Dual 350W P-VIP |
Lamp life | 1500 hrs minimum @ 350W2000 hrs typical @ 280W |
Input signal compatibility | HDTV formats VGA through to WUXGA (1920 x 1200)Horizontal and vertical scaling while maintaining aspect ratio, all inputs |
Pixel clock | 162 MHz |
Scan rates | Horizontal: 15 kHz to 100 kHzVertical: 24 kHz to 85 kHz |
Inputs, control and networking | HDMI x 2Display port x 1RGBHV (5 BNC)HD15 x 1Composite video x 1 (RCA)S-Video x 1 (mini DIN)Component video (RCA)USB x 1 (type B mini) - display over USBUSB x 1 (type A) - image viewer or WiFi dongle (optional)RJ45 x 1RS232 inEthernet (10/100) RJ45 with ChristieNET connectivityBuild-in backlit keypadWired remote control (3.5mm stereo) - wire not included |
Optical system | Motorized zoom, focus and lens shift and mechanical light shutter |
Fixed lens | 0.8:1 |
Zoom lenses | 1.2-1.5:1 zoom lens1.5-2.0:1 zoom lens2.0-4.0:1 zoom lens4.0-7.0:1 zoom lens |
Offsets | Vertical: +134% (+ 720 pixels)/ - 40% (- 216 pixels)Horizontal: +/-20% (+/-192pixels) |
Standard accessories | Brightness color wheelIR remote w/ wired remote jack (wire not included)AC line cordHDMI-DVI cable with locking HDMI connectorUser manual |
Optional accessories | Wireless dongleWarp moduleRich color wheel (RGBCMY)Stacking frame (must be used with Stacker Adapter Plate)Stacker plateCeiling mountCeiling mount extension rod |
Power requirements | Operating voltage: 100 VAC to 240 VAC @ 50/60 HzOperating current: 9.6A max at 100VPower consumption: 920W max (dual lamp 350W), 755W eco mode (dual lamp 280W)Dissipation: 3139 BTU/hr max, 2576 BTU/hr eco mode |
Dimensions and weight | Size: (L x W x H): 20.9 x 18.0 x 8.5” (532 x 456 x 215 mm) excluding feetShipping size: 23.3 x 38.0 x 15.4" (591 x 965 x 390mm)Weight: 43 lb (19.5 kg)Shipping Weight: 58 lb (26.3 kg) |
Operating environment | Temperature: 40 – 95°F (5 – 35°C)Humidity: 0 – 80% non-condensing |
Regulatory approvals | UL/CSA/IEC 60950-1FCC Class A, CE, CCC, KC, Gost-R, PSE, C-tick, and South Africa.This product conforms to all relevant European directives, standards, safety, health and environmental concernsRoHS, REACH, WEEE |
Limited warranty | 3 years parts and labor (including light engine)Contact an authorized Christie representative for full details of our limited warranty |