How to Fix If VANKYO Leisure 3 Indicates No Signal?

If you see no signal on the screen of VANKYO Leisure 3 projector, you can check the following conditions for troubleshooting.

Make sure all cables are plugged correctly and firmly. Avoid using cables from unauthorized cable.
Make sure you select the correct input source. For example, if a USB drive is plugged into the projector, please select USB in the Input Source interface.
USB 2.0 flash drive is supported on this projector, but If a USB 3.0 flash drive is connected, the projector may show No Signal.
That’a all for the solutions to no signal problem of VANKYO Leisure 3 projector.