Osoto Voting System - Manual (Page 81)

TopA interactive teaching system user ’s manual
81
② The “ ” , “ ”, “ ”, “ ” keys, equivalent to the four directions
arrows. But when you use the brush pencil, you can respectively press the
four buttons to change pen’s color.
Press “ ”button is on behalf of opening the red pen.
Press “ ”button is on behalf of opening the green pen.
Press “ ”button is on behalf of opening the black pen.
Press “ ”button is on behalf of opening the blue pen.
③Some shortcuts on keyboard could open the different pen in
monochromatic brush state.
Press “R” key on keyboard open the red pen.
Press “G” key on keyboard open the green pen.
Press “B” key on keyboard open the blue pen.
Press “Y” key on keyboard open the yellow pen.
Press “E” key on keyboard clear the handwritten content.
④In monochromatic brush state, Click mouse right button, could open the
menu bar, so you can select the different pen and the line weight.