13.You can activate the fail safe function on your tansmitter, set AILE, ELEV, THRO, and RUDD stick to its
central position, and assign the F/S to activate “GPS positioning” and “HOME” function for further protection.
Note
1.This product is NOT a toy, please keep away from crowd and buildings while flying.
2.Do not use this product for illegal purposes, or shall be responsible for breaking the law .
3.For your safety, please remove the propellers before setup and calibration procedures.
4.The throttle calibration procedure is very importnat (P.6), it calibrates not only the signals of ESC, but
also central position of the transmitter. Therefore, do not move other sticks or switches except throttle
stick; if you change the transmitter, make sure you execute the throttle calibration procedures.
5.The calibration of magnetic north and due north needs to be done throughly (P.14), or the 500X will slant or
circle under GPS positioning mode..
6.Under GPS positioning mode, all movements of the 500X are based on the speed signals of GPS.
Therefore, if the GPS signal is bad or interfered, the 500X will become uncontrollable. If so, please
switch back to auto-balance mode.
7.Do not insert the GPS antenna indoor, the 500X will become uncontrollable due to bad signal reception.
(You can still apply altitude maintaining function under GPS positioning mode as long as you unplug the
GPS antenna.)
8.Fly the 500X in an open area, and keep away from buildings. The GPS signal might be interfered due to
signal refraction from buildings.
9.Under GPS positioning mode, please keep the 500X away from magnetic materials, such as hovering
above the iron plate, the magnetometer inside the GU-INS will be interfered and result in instable of
heading.
10.Keep the GU-INS away from magnetic materials (irons, screws, motor and magnet), those will interfere
the GU-INS. (The screws of GU-INS are made of copper.)
11.If the 500X can not make a 360 degree turn, it reprents that the magnetometer of GU-INS is interfered.
Please keep away from sources of interference or execute the calibration process. (Please visit GAUI
official website for detail information.)
14.You can download the latest firmware from the official website of GAUI.
12.When the wind is getting stronger, we suggest to take off and land with auto-balance mode. Under GPS
positioning mode, altitude maintaining function would be interfered by change of air pressure. Therefore,
it would be more dangerous while the 500X is close to the ground.
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Summary of Contents for GU-INS
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