Take note of the on/off switch.
Don’t be a quick drawer. Your projector may deteriorate more quickly if you turn it on and off frequently since this causes a power spike. If you must leave your projector on, give it a two-hour break once every 24 hours.
Leave the lamp alone.
Avoid touching a hot light at all costs. One bad burn could happen to you. Never touch a cold lamp bulb either since your skin’s oil will leave a film on it. The oil residue will burn once the lamp reaches operating temperature, leaving a black mark on the light that appears on the screen. A sufficiently large oil spot has the potential to break the lamp.
Keep an eye on the lamp.
Make sure the lamp timer is set correctly so that the projector can track the lamp life effectively and provide you with a status update before the projector light has to be changed. You don’t want your projector to go off unexpectedly because the lamp has run out of power.
Keep it Cool.
After operating your projector, let the lamp cool completely before putting it away. While still hot, packing away your projector runs the risk of breaking lamp filaments and other components.
Do not forget to read the projector’s documentation or handbook.
Almost every brand-new projector sold will come with an operating manual, which will be available in physical copy or digitally on a CD. Try to make time to read through the operational handbook in detail before using your projector for the first time. You can use this to learn how to use your projector correctly. Additionally, operation manuals frequently offer helpful maintenance hints particular to your projector model, such as how to remove the filter cover.
Even if you’ve used projectors before, it’s still a good idea to be aware of the particular features and oddities that each type possesses. Knowing how to use these features will enable you to identify problems as they arise or, even better, to take proactive steps to avert problems from occurring in the first place.