Osoto Voting System - Manual (Page 20)

TopA interactive teaching system user ’s manual
20
3.3.7 Presentation
On the touch pad screen, there is a upright menu bar, you can do operations
by clicking the icons with the touch pen. Below is the function table:
key Function Operations
Whiteboard mode Press, open whiteboard mode
Red pen Press, open the red pen
Blue pen Press, open blue pen
Colorized pen Press, open the colorized pen(default)
Eraser Press, open the eraser
Magnifier Press, open the magnifier
Focus lamp Press, open the focus lamp
Blank screen Press, the window will be blank
Curtain window Press, the window will be curtain status
Timer Press, show a timer
Video Press ,start video
Save file Press, save current screen picture
Parameters setting Press, open the settings dialog box
3.4 Receiver