Static Sensitive Cleaning Swab,Industrial Foam Swab,Foam Tip Swab,Foam Cleaning Swab Miraclean Technology Co., Ltd. , https://www.mrccleanroom.com In the more advanced home theater equipment, the most expensive one is the projector. Therefore, how to maintain your projector is important, and now teach you a few tricks.
1. Do not start in real time after shutdown
You must know that it is off and on. The most valuable light bulb in the projector is often subjected to voltage shock. The life expectancy may be greatly shortened. Don't underestimate the light bulb. A cheap one must be thousands of dollars, and expensive ones are added. It is best to turn it on again about 5 minutes after the shutdown.
In addition, the correct procedure for just running out of the projector is, don't have too "hands and tails", that is, do not turn off the lights, turn off the air, and pull out the plug of the projector as soon as it is used up. The user should continue to plug the projector into the power supply to keep the machine in the "Standby" state; since most models will continue to start the fan at this time to dissipate heat for the bulb, it is best to turn off the power after a period of time after shutdown. .
2. Pay attention to lamp life
The projector's light bulb is not permanent and has a specific life span. Usually, the projector is replaced several times during the lifetime of the projector. However, the price of a light bulb is thousands of dollars, and it is expensive to add tens of thousands of dollars. Therefore, in the manual, the available time of the light bulb is generally listed. If you are close to the time limit, it is best to change it first, otherwise it will be a big deal when you burn the lamp at a critical juncture.
3. Cleaning the dust net
The fan inlet of the projector will be equipped with a dust-proof net. Like an air-conditioner, the user needs to remove the dust-proof net regularly to avoid the cooling and dust-proof performance of the fan. As for the cleaning method is very simple, you can use the brush to sweep away the dust. However, some projections have two dust screens, so don't be too thick.
4. No smoking
This is a bit difficult for a good friend, but for the projector is good, or for yourself, when you look at the projection, you are eating a small D! ! Although the projector has a dust-proof net, things as smoky as ash may not be blocked by the dust net. If you can't stop it, you will enter the surface of the LCD and make the picture appear smeared. How can you not remedy it?
5. Be careful
In general, projectors, especially portable models, are expected to move out and move in at the time of design, so even with a slight impact, it can withstand. However, if the LCD is displaced by a strong collision, even if it is only 1mm, the resulting color deviation will be displayed mercilessly on the screen.