Press the "Supply" button around the remote control or even the projector itself to cycle in the offered input resources. Each press will change to another offered enter, like HDMI, VGA, or USB. Cannot locate The solution to your issue from the manual? It's possible you'll find The solution towards https://in13892488.wizzardsblog.com/28236457/the-smart-trick-of-in138-that-no-one-is-discussing