1. Set the screen down and turn on the projector.

2. Make sure the light on the HDMI splitter has the light on number 2. If it is on number 1, press the button to switch to number 2.

3. Plug in the HDMI cable into your laptop.

4. Press Source button on the projector remote labelled "BenQ" and select "HDMI 2" using the arrow keys.