What device are you trying to send the video signal from to the projector?
For example if it is a laptop then you may have to press the relevant function key (or keys) to switch the display to the projector (and also keep the laptop display on as well if you want).
Hi @albertambriel
What device are you trying to send the video signal from to the projector?
For example if it is a laptop then you may have to press the relevant function key (or keys) to switch the display to the projector (and also keep the laptop display on as well if you want).
jayeff 의