Beijing TT Aviation Technology Co., Ltd.
Add: No.1 TTA Building, Niantou Industrial Park ,Changping District,Beijing, China
www.ttaviation.org
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Before doing any settings, click “Read” on the bottom to read the current settings.
(1) Low Voltage Protection
When battery voltage drops to the “2nd level” of low voltage alarm, the protection will be
triggered.
Five voltage protection actions for user to select: Close(close the protection), return(auto
home landing), Hang(hovering), Hang-Land(hovering and then landing).The default is
Return(Home landing).
(2) Low voltage alarm
Settings of first alarm and second alarm. It’s recommended to 44.4V for the first alarm and
44V for second alarm.
LED will flash when get to the first alarm level; LED will flash rapidly when get to the
second alarm level,and low voltage protection will be triggered.
(3) Voltage Calibration
Flight controller voltage sensor need to be calibrated if the result of sensor is different from
real voltage. Real battery voltage should be filled after measuring battery voltage, then
voltage sensor will be calibrated by clicking save.
It’s unnecessary to set by user
without encountering sensor error as calibration has been done before delivery.
Note:The calibration is more accurate when the battery is fully charged.
6.2.3 Spray
(1) Liq protection
When liquid is out, “Liq protection” will be triggered, then drone will execute the set
protection actions.
(2) Double Pump Mode
“Double Pump Mode” is specially for drones with dual pumps and the two pumps work
alternatively.
