DLP Interactive projector

详情

An alternative to the interactive whiteboard is the interactive Projector, which is manufactured by Indesign in the end of ***9,and which 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. As with all IR based IWB products, this solution can suffer from problems caused by 'line of sight' between the pen and the projector receiver and also does not provide the 'mouse hover' capability found in other solutions.

Specifications:

Specifications:
Projector
Native resolution                                                  **0x**0

Display technology                                               DLP 0.*5"
Brightness                                                            ***0 Ansi lumens
Contrast Ration                                                    ***0:1
Lamp                                                                    **0W SHP
Lamp life                                                               ***0Hrs
Projection Method                                                Ceiling, Front, Rear
Power Consumption                                             **0W
OSD Languages                                                   Multi languages(English,German,Spanish,Portugese)
Portable whiteboard
Projection Size                      Distance between Receiver and Projection Surface
*6 inch                                                                 1.6 m
*8 inch                                                                 2.1 m
*0 inch                                                                 2.3 m
*5 inch                                                                 2.5 m
*5 inch                                                                 2.8 m
*2 inch                                                                 3.2 m