How to NovaLCT quickly adjust dark or bright lines for LED display

[@leddisplayscreen3555]

Very nice good video thank you so much

[@djtravieso2007]

Why my sending card shows red ? Can you help me

[@Surya-hk4xp]

If there is fault in power supply or Working nature of Sending card.

[@daisyyd]

Sending card would be the processor or the usb port ?

[@ZulqaderKhan]

Hi