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Address:
               Shanghenglang Longhua  Bao'an District Shenzhen China 

4th floor B Building Yuanye Industrial Park Baiyun New Village 

YF-23

A  R/C model airplane is not a toy and is not suitable for flyer 
under 14 years old.Read the instructions carefully before any use.
If you are a beginner, it is necessary to let an experienced airplane 
pilot assist you.

Summary of Contents for YF-23

Page 1: ...Bao an District Shenzhen China 4th floor B Building Yuanye Industrial Park Baiyun New Village YF 23 YF 23 YF 23 A R C model airplane is not a toy and is not suitable for flyer under 14 years old Read the instructions carefully before any use If you are a beginner it is necessary to let an experienced airplane pilot assist you ...

Page 2: ...p for professional advice precautions Radio controlled models are very demanding and potentially dangerous They call for a high level of technical knowledge and skill from the operator Please always keep this instruction manual ready at hand for quick reference even after completing the assembly machines Note SHENZHEN LANXIANG MODEL AIRCRAFT CO LTD will not take any responsibility for damage or ac...

Page 3: ...ote voltage is normal or not the green one in the middle lights up long time means the voltage isnormal the green one in the middle lights up long time and red ones on both sides flash means the voltage is too low and please replace the battery or charge the battery SW A Function switching over 1 2 mode SW B CH7 CH8 CH9 channel switching over SW C CH1 CH2 channel mixed control unmixed control swit...

Page 4: ...sion cord of retract servo 2 6 3 SPECIFICATION Length 1300mm Wingspan 809mm EDF diametre 2 70mm Flying weight 2600g Thrust 2600g CONTENTS INCLUDE 12CH RC 2 50A brushless ESC 1 5A UBEC 7 digital metal servo 3pcs screw servos 2 2100KV Out brushless motor 6S 25C 4000mAh battery electric brake YF 23 pcs core of conductors ...

Page 5: ...etract 4 The installation of front retract 8 9 6 7 7 8 6 The installation of battery bandage 17 19 12 13 14 15 16 20 21 YF 23 3 The bonding of front fuselage 6 7 8 9 5 The installation of front wheel steering 10 16 10 11 17 18 19 7 Canopy installation 20 25 ...

Page 6: ... 22 23 28 29 8 Cowling installation 26 33 24 25 26 27 10 1 flap retract and brake wheel extend line 34 35 The installation of Horizontal tail aileron YF 23 30 31 32 33 Back fuselage installation 3 34 35 ...

Page 7: ... The bonding of back fuselage 48 49 6 The installation of the permanent seat of EDF cover 50 51 7 The installation of receiver case 52 53 11 36 37 38 39 2 The installation of the wire casing cover and cooling fin 36 41 40 41 3 The installation of EDF and ESC 42 44 42 43 44 ...

Page 8: ...9 60 54 55 56 8 The installation of rear retract 54 56 2 Flap installation 61 64 61 62 Left retract Right retract 14 63 64 65 3 65 Push rod installation Tail wing installation 66 70 5 The connection of the front and back fuselage 71 72 6 71 72 YF 23 66 67 68 69 70 ...

Page 9: ...15 16 YF 23 The connection of the wing and fuselage 73 79 7 The connection of tail wing and fuselage 80 83 8 80 81 82 83 86 87 88 89 73 74 75 The receiver installation 84 99 9 84 85 78 79 76 77 ...

Page 10: ...18 17 92 93 94 95 The power on of remote control 100 101 10 100 101 Battery installation 102 105 11 102 103 104 105 YF 23 90 91 98 99 96 97 ...

Page 11: ...and wait for approximately 2 seconds 3 Beep beep will sound which indicates full throttle position 7 The system is ready to take off 6 which indicates the lowest throttle position Beep will sound 5 A few short stridors indicate the cell of battery 4 Setting up the throttle to the lowest position and wait 1 second Channel Testing 13 Rudder testing 107 109 1 106 110 112 2 Aileron testing 110 111 112...

Page 12: ...22 21 YF 23 123 124 121 122 129 130 131 132 Beauty 119 132 14 125 126 127 128 119 120 ...

Page 13: ...24 23 rotary YF 23 YF 23 CG debugging 15 82mm CG ...

Page 14: ...Wire casing cover and cooling fin The wing plug permanent seat The EDF permanent seat Receiver case For aileron For flap For tail wing For connector Spare chucks Glue Decal For front retreact For rear retract Retract controller Brake controller 70mm EDF Motor 50A ESC Servo Battery 12 ch Receiver 12ch Transmitter 001 002 004 005 006 007 008 009 010 012 013 014 016 017 018 020 021 022 024 025 026 02...

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