Osoto Voting System - Manual (Page 86)

TopA interactive teaching system user ’s manual
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Setting：
①Click parameters setting icon ，open a window to set .
②Press “R” key on the mini board or mouse right key, in pop-up menu,
select the type of focus lamp.
Focus lamp menu bar.
③Press key or key can enlarge or diminish the size of focus
lamp.
④Press the mouse left key over the blue border spotlight and drag it,
you can enlarge or diminish the size of the lamp.