Hello,
I found general quality problem that worries me a lot. The display is ready, but it has an electronic fault. The battery is fully charged, I turn on the power button on the display. Red indicator light is working.
, the system ready to use. I turn on the On button on the remote control and nothing happens. The electronics do not automatically check the system. No functions work on the remote control .The remote control sends feedback that it is on, the LED on it lights up. The building error not likely really attention to everything, the cable was not damaged. The fault may be with the motherboard or the remote control…
Thank you so much for help me and the diagnostic