AVG-K12-VGA
Scenario 2: In Class
1. Press the
“HDMI 1”
or
“HDMI 2 / VGA”
buttons
to switch back and forth
conveniently between the two source inputs.
2. Long-press the
“VOLUME”
knob
to choose MIC audio or the SOURCE audio to
select which one you need to adjust. Turn clockwise to increase the volume; anti-
clockwise to decrease.
3. Teachers can write some notes on the smart board. The projector will receive these
annotations by USB control cable and then display it on smart board.
Scenario 3: At the end of this class
Press the
“OFF”
button
to turn the projector off or long-press it to put the system into
standby.
