If the screen remains dark, contact classroom technology support at 314-977-4099 so that a ticket can be entered for Tier 2 troubleshooting. What if the projector is not displaying after I turn it on?
1. Open the Google Classroom app on your device. 2. In the lower right corner of your screen, tap the blue plus "+" sign. 3. Tap "Join class." 4. Enter the code given to you by your instructor ...