I have a KK2 with V1.5 and my display went out.  It worked just after a crash & worked when I got it home but quit after replacing a prop & Battery.  The Tri still flys fine but I can't see the screen.  I would like to be able to do the calibration where you put it on a levil surface and press Calibrate & wait 5 seconds.  On Ver 1.5 can anyone tell me how many time I have to push button #3 (after pressing #4 to get into setup) to get down to that cal screen. Then how many times to press #4 (Calibrate) to finish the process.  When I get my new board I'll make a full menu tree and publish it.  Unless someone has already done so???
Thanks
			
			Thanks
 
				