ccattitude 0 0 606 576 Form 0 Attitude 0 255 255 255 232 232 232 255 255 255 232 232 232 232 232 232 232 232 232 QFrame::NoFrame QFrame::Plain true 0 0 576 439 Rotate virtual attitude relative to board Roll Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter -180 180 Pitch Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter -90 90 Yaw Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter -180 180 Calibration Place aircraft very flat, and then click level to compute the accelerometer and gyro bias true Launch horizontal calibration. Level 0 Qt::Vertical QSizePolicy::Fixed 0 10 If enabled, a fast recalibration of gyro zero point will be done whenever the frame is armed. Do not move the airframe while arming it in that case! Zero gyros while arming aircraft Qt::Vertical 20 91 0 0 0 75 4 Qt::Horizontal 40 20 0 0 32 32 Takes you to the wiki page :/core/images/helpicon.svg:/core/images/helpicon.svg 32 32 true Apply Click to permanently save the accel bias in the CopterControl Flash. Save