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Introduction 

Thank you for purchasing the LEFEIRC SN-L Sinan. 

Setup 

1.

 

Use double sided tape to mount FC as close as possible to model’s COG. 

2.

 

Use provided leads to connect parts. 

Port 

T-Tail 

V-Tail 

Wing 

RSSI 

RCRX RSSI 

RCRX RSSI 

RCRX RSSI 

PPM 

RCRX PPM/SBUS 

RCRX PPM/SBUS 

RCRX PPM/SBUS 

AUX 1 

TBA 

TBA 

TBA 

AUX 2 

TBA 

TBA 

TBA 

AIL 

Aileron 

Aileron 

Elevon 

ELE 

Elevator 

Ruddervator 

Elevon 

THR 

ESC 

ESC 

ESC 

RUD 

Rudder 

Ruddervator 

N/A 

GPS 

GPS 

GPS 

GPS 

PMU 

PMU 3S - 6S 

PMU 3S - 6S 

PMU 3S - 6S 

 

CAM 9V (Black/Red/White)  CAM 9V (Black/Red/White)  CAM 9V (Black/Red/White) 

 

VTX 9V (Black/Red/Yellow) 

VTX 9V (Black/Red/Yellow) 

VTX 9V (Black/Red/Yellow) 

 

3.

 

Configure RCTX with no dual rates, expo, mixes, reversing or trim. 

AIL 

CH1 

ELE 

CH2 

THR 

CH3 

RUD 

CH4 

3PS (Master) 

CH5 

2PS/3PS (Slave) 

CH6 

 

4.

 

Power on RCTX then model. The FC should enter CAL RC (see BASE FUNCTION > CAL RC).  

5.

 

Toggle 3PS (Master) twice to enter settings. Use AIL and ELE to navigate and adjust. 

6.

 

Power cycle and you’re good to go! 

 

 

Summary of Contents for SN-L Sinan

Page 1: ...LEFEIRC SN L Sinan Instructions Firmware 5 7 By jwtfpv...

Page 2: ...oduction 1 Setup 1 Appendices 2 Abbreviations 2 Calibrate ESC 3 Failsafe 4 FAQ 5 Flight Summary 6 OSD 7 Ports 8 Preflight 9 Settings 10 Settings Explained 13 BASIC FUNCTION 13 ADVANCE FUNCTION 15 SENS...

Page 3: ...r Elevon THR ESC ESC ESC RUD Rudder Ruddervator N A GPS GPS GPS GPS PMU PMU 3S 6S PMU 3S 6S PMU 3S 6S CAM 9V Black Red White CAM 9V Black Red White CAM 9V Black Red White VTX 9V Black Red Yellow VTX 9...

Page 4: ...ELE Elevator ESC Electronic Speed Controller FC Flight Controller GPS Global Positioning System NOR Normal OSD On Screen Display PFD Primary Flight Display PMU Power Management Unit PPM Pulse Position...

Page 5: ...3 Calibrate ESC 1 Power on RCTX 2 Move THR up 3 Power on model 4 Motor will beep slowly while FC starts 5 Motor will beep twice when FC ready 6 Move THR down...

Page 6: ...be aware that there needs to be 6 satellites for RTH to work FAIL SAFE Satellites 6 Satellites 6 HOLD Hold current flight mode Hold current flight mode RTH Engage RTH Engage STAB STAB Engage STAB Eng...

Page 7: ...5 FAQ Q The FC enters CAL RC every time I power on the model A Configure RCTX with no trims...

Page 8: ...6 Flight Summary On landing the OSD will display maximum values...

Page 9: ...7 OSD...

Page 10: ...8 Ports...

Page 11: ...9 Preflight Before take off check the following 1 Is battery charged 2 Do control surfaces move correctly 3 Does artificial horizon move correctly 4 Is home saved appears in centre of OSD...

Page 12: ...REV THR NOR REV RUD NOR REV AUX1 NOR REV AUX2 NOR REV AIL EXP 0 100 ELE EXP 0 100 RUD EXP 0 100 AIL TRIM 250 250 ELE TRIM 250 250 THR TRIM 250 250 RUD TRIM 250 250 AUX1 250 250 AUX2 250 250 AIL RANGE...

Page 13: ...RTH STAB SUB POS2 ACRO AH FIX RUD HORIZON HOVER MANUAL RTH STAB SUB POS3 ACRO AH FIX RUD HORIZON HOVER MANUAL RTH STAB WARNING BATTERY 0 0V 30 0V AUX AUX1 AIL ELE THR RUD DUAL THR NONE MOTOR SERVO RC...

Page 14: ...IUS 50m 200m MIN GROUND SPEED 5m s 20m s TAKE OFF SPEED 2m s 15m s CRUISING SPEED 10m s 35m s CRUISING BASE THR 15 55 CRUISING MAX THR 50 85 FAILSAFE TIME 0s 5s SENSOR CALI LEVEL GYRO CALI GYRO CALI B...

Page 15: ...BASE GAIN TBA RUD BASE GAIN TBA SERVO Select servo direction Example RCTX Stick Model Control Surface AIL ELE RUD Select REV if model control surface incorrect FLIGHT MODE There are seven flight modes...

Page 16: ...RTH Example 2 3PS Master FLIGHT MODE 2PS Slave SUB MOD POS1 MANUAL SUB POS1 AH POS2 SUB MOD POS2 RTH SUB POS3 STAB Example 3 3PS Master FLIGHT MODE 2PS Slave SUB MOD POS1 MANUAL SUB POS1 AH POS2 SUB M...

Page 17: ...MOD SWITCH DETECT FLIP MOD Toggle 3PS Master Optional FAIL SAFE Select fail safe flight mode e g RTH RESET HOME Select to reset home position manually RESET SETTINGS Select to reset settings to origi...

Page 18: ...ailsafe delay SENSOR CALI LEVEL GYRO Select to calibrate accelerometer CALI GYRO Select to calibrate gyroscope CALI BATT Adjust FC voltage EXAMPLE Voltage Battery Voltage FC Voltage Calibration 11 1V...

Page 19: ...ition of OSD PFD STYLE Select artificial horizon style GPS POS Select to display latitude and longitude SCOPE Select to display graph e g HEALTH vibration BLACK LEVEL Adjust OSD brightness DIS 2D ATTI...

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