Osoto Voting System - Manual (Page 90)

TopA interactive teaching system user ’s manual
90
table:
Type Function
Brush Brush settings can choose a different brush color and
thickness
Eraser The eraser size can be set up
Light source size - setting the size of the magnifying glass
Zoom size - setting the magnifying glass of magnification
Transparency - set up to enlarge the region and its
surrounding region brightness contrast
Magnifier
Shielding Type - There are two types of options: circular and
square
Focus lamp Spotlight settings including the X and Y radius of the size of
the radius of settings, can be set to a different spotlight oval
and round
After setting up the relevant parameters, click “OK” button to save the
attributes you just set up.
Magnifier settings
Focus lamp setting
Brush setting
Eraser setting