User Manual
Page 5
... the need for the user to enter the beam. ▀■ Ensure that , when presenters look at the audience, they are located out of the line of sight from the screen to reduce ambient light levels. English
... the need for the user to enter the beam. ▀■ Ensure that , when presenters look at the audience, they are located out of the line of sight from the screen to reduce ambient light levels. English