Using a projector can be fun however, maintaining this electronic device is no less than a struggle.
Due to several major and minor reasons, the projector gets overheated, produces dull or distorted images, or keeps turning off every other minute.
Out of all the commonly faced issues, a projector turning off unannounced remains the most annoying and frequently faced issue.
Since the projector should only be shut off when you command it to be, therefore there must be an alarming cause or causes.
To fix the issue, you need to find the cause. Here are a few causes why projectors usually keep turning off;
So, Why Do the Projectors Keep Turning off?
The projector can keep turning off due to a variety of reasons. The most causes are;
- Faulty power source
- Standby mode
- Clogged filters
- Poor lamp
- Defective power cord
- Faulty batteries
- Any internal failure
Projectors are supposed to be installed in a well-ventilated room. It is advised so because the said electronic device gets overheated quite easily.
The overheating leads to several issues; it also causes the projectors to shut down unannounced.
Therefore if you do not want to face this issue, install the projector in a well-ventilated spot.
Faulty power source
An issue in the projector can not only cause it to shut off automatically, there can be an external reason as well.
A faulty power source is the most common issue that leads to failure. Whenever the projector turns off automatically, it is advised to double-check the cable connecting the projector to the power source and the credibility of the power source itself.
Like computers and laptops, if the projectors remain inactive for a certain period, the said electronic device enters into standby mode.
That’s one least alarming cause of this issue. If that’s what leads to disappointment, press any button on the projector and the projector will be back to its functional state.
Clogged air filters
The experts suggest cleaning the air filters frequently. If the air filters are not cleaned thoroughly, they get clogged and give birth to several issues.
The projectors can keep turning off due to dirty or clogged air filters as well. To prevent this from happening, you have to keep the air filter clean.
The projector lamps come with a limited life. Most projector lamps work up to the user’s expectations up to 2000 hours.
After the said duration, the lamps begin to get weaker and eventually start shutting off automatically.
Therefore, the expired lamp can also cause the projector to turn off automatically.
To fix the issue or prevent this from happening again, you have to replace the bulb immediately.
Defective power cord
It must be kept in mind that it is not only the major issues that lead to disappointment.
Some minor issues such as a defective power cord can also cause the projector to shut down accidentally.
Therefore before expecting worse, it’s super important to check the power cord once.
If the projectors are being purely used for entertainment, batteries hardly create any issues.
However, it’s still mandatory to check batteries to nip the evil in the bud. Check the batteries, if the issue can be fixed get it fixed, if the battery is needed to be replaced, find a replacement and begin enjoying your favorite movies uninterrupted.
Other inefficient input connections
The faulty power cord is not the input connection that leads to the said issues. There are some other input connections as well. To play safe and find the cause of the issue, it is suggested to check all input connections.
If the projector is shutting down due to any faulty input connection, you would not need any professional help.
Simply replace the input connection with a new one and you are good to go.
Any internal failure
Overheating, faulty power source, standby mode, clogged filters, and poor lamp are not the only issues that lead to this problem.
Any other internal failure can also cause a projector to shut down automatically.
Other Projectors issues
In brief, projectors can shut down accidentally due to a hundred reasons. However, commonly the issue is faced due to overheating, faulty power source, standby mode, clogged filters, poor lamp, defective power cord, faulty batteries, and any other major or minor internal failure.