| 规格: | Interactive Projector An alternative to the interactive whiteboard is the interactive Projector, which is manufactured by Indesign in the end of 2009, can turn suitable surfaces into a virtual whiteboard. Interactive projectors work by detecting the position of an active IR light pen when it contacts the surface where the projected image is displayed. This solution allows the user to experience some of the benefits of a physical IWB.
Short-throw Projector + Portable Interactive Whiteboard Module
Specifications
Projector
Dimensions ( W x H x D) 345mm ( L) X 93.5mm ( H) X 306.2mm ( D)
Net Weight. 3.8 kg
Feet Adjustment 0° to 10°
Panel Resolution 1, 024 x 768 dots
Number of Pixels 2, 359, 296 ( 1, 024 x 768 x 3 panels)
Projection Image Size ( Diagonal) Adjustable from 40" to 200"
Projection Distance 0.51m ~ 2.56m
Projection Lamp 230 W
Interface
Video Input Jack RCA Type x 1
S-VIDEO Jack Mini DIN 4 pin x 1
Audio Input Jacks RCA Type x 2
Computer 1/ Computer 2 Audio Input Jacks Mini Jack ( stereo) x 2
Computer In 1/ Component Input Terminal Mini D-sub 15 pin x 1
Computer In 2/ Monitor Output Terminal Mini D-sub 15 pin x 1
Control Port Connector D-sub 9 pin x 1
Audio Output Jack Mini Jack ( stereo) x 1 ( variable)
LAN Connection Terminal 100 Base-TX ( 100Mbps) / 10 Base-T ( 10Mbps) , RJ45
Portable whiteboard
Movement Detection Technology Infrared
Active Area ( max projection size) 150 inch diagonal
Active Area ( horizontal angle) 33 + / - 2 degrees
Active Area ( vertical angle) 0-30 degrees
Calibration Technology Infrared Positioning
Active Distance ( from projection screen) 0.3 - 0.5 m
Connectivity Interface 1 x USB Cable ( connection distance up to 16 m)
Power Requirement 4.5 ¨ C 9 W ( from USB port)
Power Consumption < 1.5 W
Projection Size Distance between Receiver and Projection Surface
60 inch 300mm
70 inch 360mm
80 inch 400mm
85 inch 450mm
95 inch 500mm |
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