Recommended maintenance

Recommended maintenance


Once a year or two, make sure to clean up the equipments to get rid of the accumulated dust. 














Camera

There is not much maintenance to do with the camera except that you could open the module and use a compressed air can to clean up the fans from the dust.


Projector

In order to ensure that Lü components function properly, we strongly recommend that you follow Epson’s recommended maintenance, which includes cleaning the projector filter and replacing the lamp at the appropriate time.  Here are Epson recommendations :

1. The filter or vents get dusty.
2. You see a message telling you to clean it.
3. The projector’s Filter light flashes orange.

To clean the filter, follow the steps bellow :

1. Turn off the projector, wait for the projector to beep, and unplug the power cord.

2. Using a star screwdriver, remove the two (2) screws under the cage. The cover will hold by itself after removing the screws.




3. Slide the air filter cover latch and open the air filter cover.



4. Pull the air filter out of the projector.



5. Tap each side of the air filter 4 to 5 times to shake off any excess dust.



6.Vacuum the front of the air filter (the side with the tabs) to remove any remaining dust. Note: If dust is difficult to remove or the air filter is damaged, replace the air filter.



7. Place the air filter back in the projector as shown and push gently until it clicks into place.

 

8. Close the air filter cover.

 

Computer

Remove dust from the computer using a can of compressed air. The computer is located in the light and sound module. To remove the computer from the module, start by removing the 4 screws that hold the bracket. Then, remove the 4 screws that hold the computer to the bracket. Then, remove the 4 screws under the computer to open it. Use the compressed air can to clean up the interior of the computer.




      
    













       Make sure the air vents on all devices are not blocked by any dust accumulation.






    • Related Articles

    • Turning on the computer

      We strongly recommend that you leave the computer on at all times, i.e. 24 hours a day, 7 days a week. If you are here, it's probably because you have a blue screen with a HDMI 1 no signal message. Here are the three methods you can use to turn the ...
    • How to replace the computer

      If it breaks, you will need to use a ladder, lifting platform, or scaffolding to reach the sound and light module in which the computer is located. Once at the module, lift the top cover and locate the computer. To identify the computer, find the ...
    • Project the image from my phone or computer onto the projector

      There are several software options available to project your smartphone, your computer or tablet onto the projector.  Reflector 4 is the one that we recommend you the most. Here are some other options: Air server Mirroing360 Windows Connect ...
    • Change the color of the projector image

      If the color of your projector seems to have changed, press the Color Mode button using the projector remote control. We recommend that you select the Dynamic mode. Press the “Color Mode” button multiple time on the remote control to select another ...
    • Blue screen HDMI 1 no signal

      If you encounter this problem with your unit, there are various reasons that could cause a blue screen displaying the message HDMI 1 no signal. This could be due to a faulty HDMI port, a faulty HDMI cable, a projector malfunction, a computer ...