A prevalent issue that occurs with projectors is overheating. Like a car engine, despite best efforts in design and engineering, heat builds up, mainly when it is run for long hours (as in gaming). The best gaming projectors are built to last, even under intense usage patterns; however, all projectors will need a break-in period after they are first turned on. Consider this to be similar to how your new best projector for sports watching needs time to ‘burn off the initial factory organics and develop its mechanical functions.
What happens when the projectors overheat?
Two things happen to your projector when it overheats. The first is that the internal fan will go on full blast as it cools down quickly. Most projectors have a sensor inside them, and they know if they get warm or hot, so the fans automatically kick in. If your projector has an adjustable temperature setting, then you will be able to control this.
The other symptom of a hot projector is fan noise. Most projectors have a constant, barely audible hum as the internal fans blow cool air into the machine. A red flag for overheating is if you hear your fan ramping up and down as it cycles to cool the projector.
What should I do if my best gaming projector overheats?
The first thing you need to do is check your sources of noise. Is it your projector’s fan that is creating such a racket? If so, then switch off the fan instead of putting up with the extra noise. And remember, switching your fan off will not cool down the projector; it is only a way to alleviate the different sounds. In that case, Projector would give the internal cooling system time to work harder and reduce the heat more quickly.
If you have checked all of your noise sources and they are clear, then there is probably something wrong with your projector. In this case, you should stop using your projector, unplug it and contact the manufacturer.
Knowing when to turn off your projector is significant. It is always better for a projector to be slightly warmer than hot. If you cannot cool down your gaming projector after 10 minutes of running, you need to stop using it and allow it to reach an acceptable temperature. If you are not sure about the average operating temperature of your projector, check the user manual for suggestions on what the average temperature should be.
The projector should always have an adjustable temperature setting that will allow you to control how hot it gets. You do not want the fan running all the time, so choose a compromise between performance and quietness if possible.
The last thing you do not want to do is overheat your projector by leaving it on for too long. Once the internal temperature sensor reaches a certain level, the projector will automatically shut down for safety reasons. In this case, the machine does not need to be cooled but needs further attention from its owner!
Is it normal for a projector to get hot??
Yes, it is normal for a projector to get hot. All projectors need to be kept cool. Otherwise, they will overheat. A good rule of thumb is that if your internal projector temperature reaches or exceeds 45 degrees, you should stop using the machine until the cooler has cooled down to an acceptable temperature.
You can tell if your projector is overheating by the way that it operates. The first thing you will notice is that it takes a little longer to boot up than usual because the projector needs time to cool down. Next, you will see that after about 20 minutes of operation, your cooling fan turns on and begins to cycle on and off. It is normal and will happen to most gaming projectors if they are pushed hard in a gaming environment.
If you notice that your projector’s operating temperature increases quickly – after 10 minutes of operation, or the cooling fan cycles on and off frequently, it is time to turn down the brightness and calm things down a bit.
How long can a projector stay on?
One of the most important things to remember when running your gaming projector is how long it can stay on constantly. Of course, if you are watching a movie or doing work, you will not be pushing your projector as hard, but the internal components still need time to cool down. Various sources say anything from 10 minutes up to an hour – this all depends on the ambient temperature and how hard you push it.
What is the minimum amount of time that a projector should be allowed to cool?
It is important not to let a projector become too hot. After about 10 minutes of operation, if the cooling fan cycles on and off frequently (every 5-10 seconds), you need to turn down the brightness and allow your projector to cool.