SN-L user manual
7
CALIBRATE ESC
Step1: switch to manual mode.
Step2: unplug the ESC signal line and wait for ESC to make a di---di---di--- sound.
Step3: move the throttle stick to the max position, then plug in the ESC signal line.
Stpe4: hear di—di—, then move the throttle stick to the lowest to complete the calibration.
ARM
&
DISARM
Satellites
<=6
>6
GPS connect
DISARM
ARM
GPS disconnect
ARM
ARM
*If flight mode is manual mode, you can control the throttle in any situation
六、
PRE FLIGHT CHECKLIST
1
Check the rudder feedback is correct
2
Check the firmware version to keep the firmware up to date
3
Check if the FC attitude line is level. If it is not calibrated for a long time or the temperature changes too much, you
need to recalibrate.
4
Check if the battery voltage
5
Confirm the position of each mode
6
Confirm that the Home location has been updated.
7
Confirm the vibration of the body and open the acceleration curve display. If the vibration is too large, the attitude will
be disordered. It is recommended to keep the vibration amplitude within the warning line while maintaining horizontal
flight.
* Recalibration level is also required after changing the direction of FC installation
* If you do not calibrate for a long time, or if the temperature changes too much, you need to recalibrate level (even if the attitude line looks level)
Check accel h
ealth
<OSD>-<SCOPE>-<HEALTH>
①
The vibration is in good condition. When the plane is flying flat, the vibration point is scattered within the two warning lines.
②
The vibration is large, and most of the vibration points fall outside the warning line, which easily leads to the FC
can’t calculate the correct attitude
Calibrate Level
Ensure that the aircraft is level and stationary during horizontal calibration.
①
Horizontal calibration is required after changing the mounting direction.