What if the curtain gets stuck and the projector doesn't light up?

If the curtain gets stuck in the projector, so that the projector can't open or display the picture normally, you can take the following measures:

1. Check the curtain: First, you need to check whether the curtain is completely stuck in the middle of the projector nozzle. If this is the case, slowly pull out the curtain to expose the projector nozzle again, and then turn on the projector again.

2. Change the projection position: If the curtain is still stuck in the middle of the projector, you can try to change the position of the projector and adjust the distance and angle from the projector to the curtain so that the curtain is as far away from the projector as possible.

3. Check the power cord: If the projector still cannot be turned on normally, you need to check whether the power supply of the projector is connected normally. You can unplug the power cord, plug it in again, and then try to turn it on.

4. Replace the light bulb: If the problem still exists, it may be because the light bulb of the projector is out of order. At this point, you can consider replacing the light bulb to solve the problem.

In short, in addition to the above methods, if the problem cannot be solved, I suggest you seek the help of professionals to scan and repair it.