There are two ways to amplify sound coming from your computer:
Note: Promethean boards installed in Special Ed. rooms in the winter of 09/10, in K-4 classrooms in Summer of 2010, and 5-8 classrooms in Summer 2011 have built-in speakers.
Playing sound through the projector's speaker
To play computer sound through the projector's speaker, plug the small audio cable,which is part of the projector's video cable, into the headphone jack of your laptop:
Note: In addition to your computer's volume control, you may need to adjust the volume on the projector using the "Vol+" and "Vol-" buttons on your remote control.
Playing sound through your Promethean ActivBoard
To play sound through your Promethean board's speakers, do this: