Projector Basics:
Projector won't turn on:
Check batteries in the remote. Alternatively, see if you can manually power on projector by pressing its power button.
Verify the projector is plugged in and getting power.
If none of the above, the lamp has possibly been used beyond its hours or the projector has a hardware failure. Submit ticket.
Replace lamp light or message:
Lamp failure. Submit ticket for new lamp.
Filter needs cleaned. Submit ticket.
Filter hours message is on:
Filter needs cleaned. Submit ticket.
Projector works but color is not correct:
Check display cables at wall, at PC, at splitter, at projector to verify they are secure.
Projector is on but nothing projects:
Check display cables at wall, at PC, at splitter, at projector to verify they are secure.
Check source using remote.
Click Here for More Projector FYI's and Additional Troubleshooting
Sound basics:
Windows 10 - Customize sounds settings for apps: https://www.howtogeek.com/352787/how-to-set-per-app-sound-outputs-in-windows-10/#:~:text=You%20can%20either%20right%2Dclick,to%20Settings%20%3E%20System%20%3E%20Sound.&text=In%20the%20Sound%20settings%2C%20scroll,Volume%20And%20Device%20Preferences%E2%80%9D%20option.