There are approximately 280 classrooms and class laboratories supported by DSI Tech
at UNT. Each is equipped with a data projector, computer, and connections for a laptop
computer or video source. Each room’s equipment is operated in the same manner.
Learning to Use DSI Tech Equipment
"Hands on" -- go to a room and try it out!
Learn from another instructor
Schedule an individual or group session with us in the room of your choice
Selecting a Source to Display
To select the display source for the projector, use the "Projector Remote" program
on the installed computer's desktop. Click on "Computer”, “Laptop”, “Visualizer” or
any of the other available sources.
Using a Laptop Computer
Video (and audio) cables for your laptop computer are available from DSI Tech at no
Alternatively, you can present your device wirelessly by using Ditto. Read our Ditto Usage Guide.
Be sure to know how to activate the laptop computer's external monitor. (Available
in your computer's Settings/Preferences control panel.)
DSI Tech assistance is readily available during most classes, including night classes.
In emergencies, we can frequently help over the phone.
If there is a problem with room furniture (desks, table, podium), please report to
If you see something else that needs attention (lights out, too hot, etc.), please
let us know and we'll report it to the proper department.