Walkera Wk-2402 Blank Screen Problem Please Help Apr 6, 2014 3:09:45 GMT -8 Quote Select PostDeselect PostLink to PostBack to Top Post by berkin2002 on Apr 6, 2014 3:09:45 GMT -8 I have a problem that when I open my transmitter,It only shows up blue blank screen.If you know how to solve it,please post here. Thanks for your help/support!