lefeirc SN-L Sinan User manual

LEFEIRC SN-L Sinan
Instructions
Firmware 5.7
By jwtfpv

Contents
Introduction ......................................................................................................................................................................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
SENSOR....................................................................................................................................................................16
OSD..........................................................................................................................................................................17

1
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!

2
Appendices
Abbreviations
2PS
Two Position Switch
3PS
Three Position Switch
AIL
Aileron
AP
Auto Pilot
CAM
Camera
CH
Channel
COG
Centre of Gravity
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 Modulation
RCRX
Remote Control Receiver
RCTX
Remote Control Transmitter
REV
Reverse
RUD
Rudder
SBUS
Serial Bus
THR
Throttle
VTX
Video Transmitter

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.

4
Failsafe
There are two failsafe.
Failsafe
Description
FC
The FC stops receiving a valid signal from the RCRX.
RCRX
The RCRX stops receiving a valid signal from the RCTX.
When selecting FC failsafe 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*.
Engage STAB*.
*Pitch down 15°, roll left 10° and throttle off.
Configure FC and/or RCRX failsafe as required.
Failsafe
Description
FC
Engage FAIL-SAFE > RTH after FAILSAFE TIME > 0s.
RCRX
Engage FLIGHT MODE > RTH.

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

6
Flight Summary
On landing, the OSD will display maximum values.

7
OSD

8
Ports