DJI Phantom FC40 - Manual (Page 29)

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29
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CL CL
HL HL
>1
0m
>1
0m
>
10
m
>
10
m
DO NOT toggle the IOC switch frequently in HL flying to avoid re-recording the HP unwittingly.
IOC function is available only when all the required conditions are satisfied. If any condition is omitted the
flight control system will exit IOC. Please keep an eye on the LED flight indicator to know the current control
mode.
(1) It ’s recommended to start the HL flight when the aircraft is >10m away from the HP. If starting the
HL when the distance between aircraft and HP is less than 10m and it ’s the first time you start HL
after power on, then the flight control system will only enter HL after flying out of the 10m range.
(2) During HL flying if one of the following conditions occur, the flight control system will exit HL and
enter into CL: the aircraft is within of 10m from HP; the control mode is changed to ATTI; GPS
satellite number<6 (The LED flight indicator blinks red twice or three times).