03-23-2019 10:43 AM
I am not quite sure if I understood what you're trying to do. The TV's display will go off when their is no active or continous signal being sent through. Their is also a sleep timer that be set up ranging from 5-240 minutes. Additionally, under picture settings, energy savings mode is an option. The user manual can be found here.
Hopefully any of these suggestions covered your inquiry. Take care!
03-24-2019 11:23 AM
Welcome to our community. You should be able to set the sleep timer on your Insignia™ TV by following the steps below.
I hope this helps. If you have any further questions, feel free to review your product's user manual found here.
Thank you for writing to us.
03-24-2019 04:45 PM
I am trying to program my monitor to automatically come on and turn off when my computer does. I can only set it for 3 hours using the sleep timer. I have the energy savings mode turned on.
03-25-2019 01:48 PM
Although I can't guarantee the feature would work with your computer being connected to the TV, you're welcome to review the section titled "Turning TV Auto Power On on or off" in the user manual here.