Main specification |
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Projection system | Single chip DLP | ||
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pixels | 1,024,000 (1280×800) | ||
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Panel size | 0.65 inch | ||
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Aspect | 16:10 | ||
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Analog RGB signal (Real) | WXGA (1280×800), XGA (1024×768), SVGA (800×600), VGA (640×480) | ||
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Analog RGB signal (Compression) | UXGA (1600×1200), SXGA (1280×1024) | ||
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Input signal | NTSC,PAL,SECAM,PAL-M,PAL-60,NTSC4.43,60Hz (Mono),50Hz (Mono) | ||
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Analog RGB frequency (Horizontal) | 15-100kHz | ||
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Analog RGB frequency (Vartical) | 23-85Hz | ||
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Lamp | High-Pressure mercury lamp 250W | ||
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Lamp life /(Eco) | 3500/ (5000) | ||
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Projection screen size | 60-140 inch | ||
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Projection distance | 0.61-1.48 m | ||
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Speaker | 10W mono | ||
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Connection terminal | Computer 1 IN | Mini D-SUB15pin x 1 | |
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Computer 2 IN (Monitor IN / OUT) | Mini D-SUB15pin x 1 | ||
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Video | RCA_1pin x 1 | ||
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Audio IN | Mini Jack x 1 | ||
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Audio OUT | Mini Jack x 1 | ||
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Control (Serial) | USB-TYPE-minB x1 | ||
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HDMI | HDMI x 1 | ||
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USB | TYPE-A x 1 | ||
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LAN | RJ-45 x 1 (Compatible with 10BASE-T/100BASE-TX/1000BASE-T) | ||
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Wireless LAN | Compatible with IEEE 802.11a/b/g/n | ||
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Mainframe Color | Intelligent gray, Piano black | ||
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Resolution | 1280 x 800 (WXGA) | ||
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Color reproducibility | 1073000000 | ||
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Brightness | 3,000 lm | ||
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Contrast ratio | 5000:1 | ||
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Focus | Manual | ||
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External dimensions (WxDxH) – Excluding protruding parts | 297×235×100 | ||
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Weight | 3.1 kg | ||
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Conditions for usage environment | Temp: 5°C to 35°C, Relative humidity: 30% to 70% | ||
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Power source | 100-240V 50/60HZ | ||
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Exhaust vent | Front | ||
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Projector mode | Standard, Rear, Ceiling, Rear ceiling | ||
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High atitude mode | Under 2500 meters (Other region) – Under 2000 meters (China) | ||
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Adjuster | Front :2 (Adjustable) Rear:1 (Fix) | ||
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Major function | AV Mute (Blank) | AV Mute (Blank), Freeze, Re-size (Magnify), Auto keystone, Digital zoom (Reduction), Password protection, Wall Color Mode, Key lock, Security bar, Kensington lock, User logo, Multi screen (1 PC to 4 projectors), Eco mode, Automatic brightness control, Carbon meter, Closed captioning, Color Universal Design, 3D projection (Ready), Presentation timer, Interactive ready (Point blank), Projector management, Projection Server, Digital Camera (Ricoh & PENTAX), @Remote, PJ link | |
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Storage Condition | Temperature | -10°C ~ 50°C | |
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Humidity | 15% ~ 80% RH | ||
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Max Stack | 12 cartons | ||
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Transportation Condition | Temperature | -10°C ~ 50°C | |
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Humidity | 15% ~ 80% RH | ||
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Max Stack | 8 cartons | ||
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PC free presentation | Slide show | Still image/Animation | |
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Thumbnail | Yes | ||
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Compatible format for USB memory | JPEG, MPEG2 | ||
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File extension for USB memory | [.jpg], [.JPG], [.jpeg], [.mpeg], [.MPEG], [mpg], [MPG], [m2ts], [m2t], [M2TS], [M2T] | ||
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Wireless LAN | Infrastructure mode | Yes | |
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Ad-hoc mode | Yes | ||
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Network authentication | WPA-PSK, WPA2-PSK | ||
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Network encryption | WEP, TKIP, CCMP (AES) | ||
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Supported OS | Network Utility software | WindowsXP SP3 (Home/Professional), Windows Vista SP2 (Ultimate/Business/HomePremium/HomeBasic) 32bit/64bit, Windows7 (Ultimate/Enterprise/Professional/Home Premium) 32bit/64bit Windows8 (Pro) 32bit/ 64bit Mac OS X (10.6-10.8) | |
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JPEG conversion software | WindowsXP SP3 (Home/Professional) Windows Vista SP2 (Ultimate/Business/HomePremium/HomeBasic) 32bit/64bit Windows 7 (Ultimate/Enterprise/Professional/Home Premium) 32bit/64bit Windows 8 (Pro) 32bit/64bit | ||
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Projector Management Utility | WindowsXP SP3 (Home/Professional) Windows Vista (Ultimate/Business/HomePremium/HomeBasic) 32bit/64bit Windows 7 (Ultimate/Enterprise/Professional/HomePremium) 32bit/64bit Windows Server 2008/2008R2 32bit/64bit Windows 8 (Pro) 32bit/64bit | ||
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Intaractive software | WindowsXP SP3 (Home/Professional), Windows7 SP1 (Ultimate/Enterprise/Professional/HomePremium) 32bit/64bit |
Krótkoogniskowe, Projektory, RICOH
Zapytaj o produkt
PJ WX4240N
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Ricoh PJ X4240N nowym aktywizatorem uczniów! Użyj go do wyświetlenia prezentacji na dużym ekranie w wysokiej rozdzielczości. Bliska odległość projektora od ściany pozwala zachować jak najwięcej miejsca w klasie. Krótki rzut projektora zapewnia znaczącą redukcję cieni
i odbić, dzięki czemu nauczyciele mogą prowadzićinteraktywne prezentacje angażujące uczniów.
Projektor oferuje wyjątkową jakość obrazu, zaawansowane opcje łączności i innowacyjną obsługę. Można go zamontowaćna stałe, umieścićna krawędzi stołu jako samodzielne urządzenie lub włączyćdo grupy urządzeń, by zmniejszyćkoszty i poprawić efektywnośćdanej instytucji.