Information For First Take-Off; General Handling; Starting The Motor - Reely 450 ARF QC09 Bedienungsanleitung

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14.

Information for First Take-Off

a) General Handling
A QuadroCopter is essentially equipped with the handling of a normal helicopter. The differences, however, are in the
detail. For helicopters, the torque balance is stabilised by special gyros (in the yaw function). For this, there are two
different systems: „Normal gyros" or gyros with the „heading lock" function.
Normal gyros stabilise (cushion) the tail rotor against tipping motions which are caused by the pilots (driving speed
and/or pitch changes and/or external influences (e.g. side wind). A gyro with „heading lock" function has a holding
action against these tipping motions. Both systems respond to a control command - e.g. „yaw to the left" and subse-
quent neutral positioning with the immediate stopping of the tipping motion.
In your QuadroCopter - unlike in standard helicopters - there are three gyros installed for the yaw, pitch and roll
functions. The installed gyros are - in comparison with standard gyros - neither to be described as „normal gyros" nor
with „heading lock" function.
The gyros in the QuadroCopter are linked together so that after the end of a control command the QuadroCopter
always attempts to reach neutral position (hovering flight). Of course, how well this works depends on the space
available, the flight speed and/or the prevailing flight condition, the trim values of the QuadroCopter and external flight
conditions e.g. wind.
The flight control „QC 09" installed in the QuadroCopter has high-quality MEMS sensors installed. This leads to
relatively easy to control flight characteristics similar to those of a coax helicopter.
The QuadroCopter agility is limited by these sensors, however. Activating the „agility mode" function limits the Flight
Control sensors in their functions. The QuadroCopter can be controlled much more agile around all axes in this mode.
The flight characteristics are now closer to those of a helicopter. Simple freestyle flight (looping, rolls) is possible as
well.
The flight characteristics with active „Agility mode" function are not suitable for beginners. If you do not have sufficient
flight experience with QuadroCopters and/or helicopters, we recommend performing the first flights with active „agility
mode" with appropriate care.
b) Starting the Motor
• LEDs indicate „Ready to Fly"
• THROTTLE to zero, YAW to full deflection to the left, PITCH and ROLL to neutral (also see figure 12)
• Rotors start to turn and start idle speed
• Red LED lights permanently and the green LED flashes („motors on")
• Increase THROTTLE slowly for lift-off (hovering flight)
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