Update does not work
If you are having trouble updating the Lü system, follow these steps: 1. Close the Update window. 2. Double-clic on the Lü shortcut to open the Lu application. 3. Access the Lü settings by selecting the gear icon. 4. Select "Update to ..." . ...
How to calibrate the camera
You can calibrate the camera, which is used to detect the balls thrown on the wall. Once the system is calibrated, it is not necessary to repeat the operation for each use. Calibration should be performed when the detection of the ball on the wall is ...
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 ...
Replacing the Keyboard Remote
Once the new keyboard remote is received, open the small hatch on the back, and take out the USB stick located inside. This USB stick is the transmitter used to send the signal from the keyboard remote to the computer. If your keyboard remote no ...
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 ...