Make sure the display has the correct power supply and insert the USB stick.
Switch to an HDMI or DVI source using the “source” button on the remote control.
After a few seconds, a message will ask you to confirm the update. This message does not stay on the screen for long, so pay attention.
The screen does this update, the operation may take several minutes.
After confirmation that the update was successful, your screen will restart.
If the screen does not restart automatically, you can restart it manually using the buttons Power Off and Power On.
After restarting, the updated screen will reconnect to our solution and resume content delivery in a more stable manner.
If you have any problems with this update, our support team is at your disposal 03.20.41.59.69 or support.ds@manganelli.com