A:AnswerHi rmarcks,
For Plex & Electric just search fir it if you can search it that means it is compatible with your TV. Only Tubi is compatible with Insignia.
Renee,
Insignia Support
A:AnswerHi there!
To adjust the color settings:
Press and hold the Home button on the remote until the Quick Settings menu opens. Select Picture, then adjust the Contrast, Brightness, or Color settings.
Insignia Support
Angela