What if I need a projector but it's not my own? This may be because you need to use projectors in schools, offices, conference rooms or other public places. Here are some possible solutions.

1. Ask the person in charge

If you need to use the projector in school, office or other public places, you can ask the person in charge. These people may be your teachers, leaders or administrators. They may give you a time to reserve a projector. Be sure to make an appointment in advance to ensure that the equipment can be used.

rent

If you need to use the projector for more than one day and don't want to disturb the person in charge or wait for an appointment, you can consider renting the projector. There are projector rental services in many places in China. You can enter relevant keywords in the search engine to search. Make sure to find a reliable rental service and make an appointment to ensure that the equipment can be used when needed.

Use other equipment

If you can't borrow a projector or rent equipment, you can consider using other equipment. For example, you can play the video you need on TV, or you can use your own computer or mobile phone to make a demonstration. Although these devices are different from projectors, they may have similar functions and effects.

Generally speaking, if you need a projector instead of your own, you can try to ask for or rent equipment. If conditions do not allow, you can also consider replacing the projector with other equipment. Either way, make sure your equipment is reliable and you make an appointment to make sure you can use it.