Ricoh PJX4340 Short Throw Projector PJX4340 Features Put innovation and versatility on display Rear Front Desk Edge Design with Short Throw Innovative wide zoom lens technology and ergonomic rear-front design ensure clutter-free tabletop and shorter throw distances. Ultra High Definition Lens The lens uses the same optical glass materials as digital SLR camera lenses. The clear images rival those produced by a high-definition television. Auto Brightness Control In-built sensor on panel measures the light intensity and automatically adjusts lamp power for best image quality and prolonged lamp life. Automatic Keystone Correction Any distortion caused by projecting at an angle to the screen is corrected automatically. Password Setting & Key Lock Prevent unauthorized use of the projector or adjustment while the projector is in operation. Presentation Timer Ensure presentations are on schedule. The timer can be displayed at a corner or center of the presentation screen. 3D Ready Project and view 3D images with the unique DLP Link Technology with optional RICOH 3D glasses. Interactive Ready Ricoh Short Throw projectors are interactive-ready. By adding Ricoh’s PJ Interactive Software, a conventional whiteboard can be transformed into an interactive whiteboard, allowing enhanced collaborative environment. Specification General Projection System Single chip DLP Pixels 786,432(1024×768) Panel Size 0.55 inch Aspect ratio 4:3 Brightness* 3,000 lm Color Reproduction 1,073,000,000 Contrast Ratio*1 NATIVE 2200:1/HIGH CONTRAST 10000:1 Projected Image Size 40-200 inch Projection Distance 0.51-2.54M Lamp 240W High-pressure mercury lamp RGB Signal (Analog, Digital) Real resolution: XGA (1,024×768 dots), SVGA (800×600 dots), VGA(640×480 dots) Compressed display: UXGA (1,600×1,200 dots), SXGA (1,280×1,024dots),WXGA(1,280×800 dots) Input signals NTSC, PAL, SECAM, PAL-M, PAL-N, PAL-60, NTSC4.43, 60Hz (Mono), 50Hz (Mono) Analog RGB Scanning Frequency*2 Horizontal: 15k – 91.1kHz Vertical: 23 – 85 Hz Focus Manual Interface(s) Computer input: Mini D-sub 15 pin x 2 Computer output: Mini D-sub 15 pin x 1 (switched with input) Video input: HDMI x 1, RCA pin jack x1 Audio input: 3.5 mm (0.1 inch) diameter stereo mini pin jack x 1 Audio output: 3.5 mm (0.1 inch) diameter stereo mini pin jack x 1 USB: USB mini-B x 1 (for firmware version upgrades) Built-in Speaker 8W Mono Dimensions (WxDxH) 220×86×288 mm Weight 2.8kg Power Consumption Max / Eco: 295W / 204 W Standby (Network off): < 0.5 W Usage Environment Temperature: 5 to 35 ̊C, humidity 20 to 80% Power 100-240V 50/60Hz
