SN-L+ USER MANUAL WARING: Please strictly observe the relevant national laws and regulations for safe flight. We do not advocate flying high, flying far, experience the fun of the model airplane in a fully safe environment, and create a good environment for model airplane sports! Before using the flight control, you must fully understand the various safety details and deeply understand that the flight is risky.
SN-L+ USER MANUAL 1. INTERFACE: POWER ① VTX, CAM, are powered by PMU 12V ② GPS, FC are powered by PMU 5V ③ Servo and receiver are powered by external BEC GREEN LED RED LED FLASH Lose control disconnect normal FLASH...
SN-L+ USER MANUAL GPS port baud:115200) HOW TO CONNECT SN_GCS ( Connect to GCS by our upgrade tool board or Bluetooth. 2. FLIGHT MODE: MANUAL Remote control directly controls the aircraft STAB Auto level HORIZON ACRO mode + STAB mode Return to home HOVER Altitude hold and cycle。...
SN-L+ USER MANUAL GEO FENCE Enter the OSD setting item < AUTO PARAMETER> < GEOFENCE DISTANCE> : The aircraft will automatically switch to the home mode when flying over this distance. Cancel the home mode by quickly dialing the mode stick; ‘0’ means to close the radius fence limit. <...
SN-L+ USER MANUAL 4. INSTALLATION: PMU MODULE INSTALL DIRECTION OF FC 4 install direction: <BASE FUNCTION> -> <AP DIRECTION> 0° Arrow point to head 180° Arrow point to rear 90° Arrow point to Left side of the nose 270°...
SN-L+ USER MANUAL CORRECT CONTROL SURFACES MOVEMENT CONNECT AIRSPEED *AUX1 channel set as <NONE> TELEMETRY PORT Port TX as telemetry port. TX port can be set as <MAVLINK57600> / <MAVLINK115200> / <DJI>. *If you set as <MAVLINK57600> , the airspeed meter could not work normal. 5.
SN-L+ USER MANUAL STEP3: => => FAILE SAFE ① SBUS receiver can automatically identify the out of control, auto switch to RTH mode (when GPS satellite > 6). ② PPM receiver cant auto identify out of control, you should set failsafe mode by yourself. Check the fail-safe mode before takeoff 6.OSD:...
SN-L+ USER MANUAL 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 <SENSOR>-<CALI LEVEL> ① Ensure that the aircraft is level and static during horizontal calibration. ②...
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< >. MINIMUM GROUND SPEED 9. FIRMWARE UPGRADE ***Get firmware and upgrade software: www.lefeirc.com or connect lefeirc@163.com ① connect upgrade tool to computer, and install server if need. ② Connect to right COM port. ③ Click <open> button, and load firmware. do not power FC!!! ④...
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