how to install projector
1. Set up your projector on a table or floor, preferably with something dark behind it to avoid light spilling over the screen. 2. Locate an electrical outlet within reach of your wires and fasten them to it with an outlet extender, if needed 3. Connect the power cord to the wall outlet or electrical extension cord 4. Connect your video equipment (computer, DVD player, etc.) to the appropriate jacks on your projector 5. Turn on your video equipment first, then turn on the projector Image source: https://pinterest.com/ 6. Set up your screen by attaching the sides to any clips on the back of the screen 7. (Optional) If you have a long video cable and need to place your projector somewhere far from where you're viewing, use a wire extender to make it reachable. 8. (Optional) If something comes between you and yourprojector , such as a wall, move your seating area instead of moving the projector 9. Set the focus with the lens control knob on top of the projector