Flying The Xtreme | 49Product warranty does not include replacement ofparts, compensation for property damage of any kind,compensation for personal injury or injury to othersresulting from any flight manoeuver where recommendedsafety guidelines have not been followed by the pilot.> Do not attempt to perform ACROBATICS if you have not fully mastered the Sport andExpert mode as you may damage your unit, hurt yourself or others.> Consult an expert pilot to assist you before you attempt your first acrobatic manoeuvre.18.6.2 Preparation> Test if all 4 motors are working perfectly. Push throttle to max while hovering. Thecopter should ascend straight upwards without leaning in any direction and withoutturning in its rudder axis.> If the copter does not ascend straight upwards, change the motor (or only the propeller)where the copter is leaning to while at full throttle.> Perform this step repeatedly until the copter climbs straight upwards.> To prevent injury and property damage always re-perform this test after a crash or afterpart replacement.18.6.3 Activation of acrobatic flight modeThe use of the supplied stock transmitter is described here. For your own transmitter referto its operating instructions and your own configuration respectively.> To enable the ACROBATIC MODE press and hold the ACRO button (10a)(10b) whilein flight.> When acrobatic mode is enabled, then:» the STATUS LED flashes continuously and fast» the ORIENTATION LEDS blink continuously with the pattern: 3 times fast, break> To disable acrobatic mode release the ACRO button.18.6.4 Flip and rollThe use of the supplied stock transmitter is described here. For your own transmitter referto its operating instructions and your own configuration respectively.> You FLIP by activating the acrobatic flight mode and move ELEVATOR to anymaximum direction.> You ROLL by activating the acrobatic flight mode and move AILERON to anymaximum direction.18.6.5 Your first acrobatic flight maneuverThe use of the supplied stock transmitter is described here. For your own transmitter referto its user instructions and your own configuration respectively.The status LED flashes fast while acrobatic mode isenabled. The orientation LEDs flash with the followingsequence: Triple flash - Break - Triple flash - Break ...18.6.5.1 SPORT mode flip recommendation1. While hovering about 5 m above ground push and hold ACRO button.2. Now push THROTTLE to maximum and after approx. 1 second, push AILERON(Roll) or ELEVATOR (Flip) to the desired direction and release again immediately.3. Hold throttle at maximum until the copter is stabilized and starts ascending again.4. The ACRO button can be released as soon as the copter starts flipping.5. The more power you are using the less height the copter will loose.6. In SPORT MODE the »Xtreme will decrease power by itself while the copter is upsidedown.> Combined flips are not allowed.