4 Easy Steps for Troubleshooting

1. Make Sure Everything is Turned ON

   • Confirm projector, computer, microphones, and other components that need
     power are turned on.

2. Check Connections

   • Confirm cables are plugged into laptop/device (un-plug and plug back in).
   • Make sure HDMI/VGA/Auxiliary cables are plugged into the wall.
   • If you need an adapter, you may pick one up from our office in room T291A.

3. Check Touch Panel Settings

   • Make sure panel is responding.
   • Confirm the correct input is selected on the panel (HDMI, VGA, DOC CAM,
     etc.)
   • Confirm the projector and audio are not muted.

4. Check Computer Settings

   • Check display settings
     • For PC users, hit “Windows Key + P” and select “Duplicate” or “Extend”
     • For MAC users, hit “Command + F1” or go to System Preferences > Display, and make sure mirrored display is selected.
   • Check volume levels and make sure correct playback device is chosen.

Call our office at (206) 543-6729 Mon-Fri 8am-5pm for assistance with a classroom technology emergency.