NewVission E-78, User Manual

Page: 5 / 41

User Manual
4
Important Attention
：
Please connect the computer and the projector with the earth to avoid accidental damages. Please
connect the interactive whiteboard and computer through the USB cable or wireless module correctly to
ensure normal power supply.
Attention:
If the IWB mounted on the wall, it must be straight with the wall.
Do not use sharp or sturdy stuff to cut or carve the board surface or frame.
Accessories Accessories Accessories Accessories List: List: List: List:
Please open the packing carefully. Each package shall contains the following items if you have selected
our RE series.
USB cable (6M): 1 PC
Intelligent pen: 4 PCS
Pointer: 1 PC
Wall mount bracket: 4 PCS
Software CD: 1 PC
Expansion bolt: 8PCS
Small screw (optional): 4PCS
Wheel (optional): 4PCS
Inner hexagon screw (optional): 12PCS
Shall any of the above mentioned parts is missing or damaged, please contact our local distributor.
1. 1. 1. 1. Introduction Introduction Introduction Introduction
Thank
Thank
Thank Thank you
you
you you for
for
for for selecting
selecting
selecting selecting our
our
our our infrared
infrared
infrared infrared interactive
interactive
interactive interactive whiteboard
whiteboard
whiteboard whiteboard and
and
and and software!
software!
software! software!
1.1 Infrared technology principle
A plane scanning surface is formed by the infrared receiver and transmitters on x-axes and y-axes
located inside the frame. When an object enters the scanning surface and stops the scanning on that
point, the point’s coordinate(x, y) is found by sensing the blocked infrared beams from horizontal and
vertical directions.