re-qualification ⁽²⁾

Touch screen re-qualification when the board changes is triggered by a mainboard or SoC swap, not by the panel glass itself. When an RK36xx/RK182x board replaces the current mainboard, cached touch results stop holding: glove protocols, water rejection, multi-touch duty cycles and gesture latency must…

Touch Re Qualification Protocol When A is the decision framework examined in this guide. The sections below turn sourced evidence into practical comparison criteria without overstating what the available research can prove. Run a duty-cycle re-validation before you accept any substitute touch panel or controller…