1. Plug in the power cord and VGA cord of the projector, with the power cord on the left and VGA cord on the right.

2. Connect the other end of the VGA to the VGA interface of the computer.

3. Plug in the projector. The power supply of the projector is generally 220V, which can be a household socket.

4. Remove the cover of projection lamp as shown in the figure; The function of the cover is to prevent dust, so take good care of it.

5. Turn on the power switch of the projector, and the power indicator lights up.

6. After a while, the symbol "Input" appears on the projection cloth, indicating that the projector has started to work. It takes about 30 seconds from turning on the power to projecting on the screen. Please be patient.

7. There are two knobs on the projector, one for focusing and the other for adjusting the subtitle size. You can rotate them until the fonts are clear and the subtitles are as big as the curtain.