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REV 1 

10 

 

GR-18 FLIGHT CONTROLLER 

STEP SEVEN:

 Go to the “fail safe” 

menu and review the fail safe setting 
for your new model. Never fly without 
having your fail safe settings stored 
on your radio system. Please read 
your manual carefully as to how to 
use and setup this important setting.  

Summary of Contents for 250q race copter

Page 1: ......

Page 2: ...H Preparations 6 Propeller Installation 6 BEFORE FLIGHT Safety checklist 7 Your First Flight 7 Telemetry RTF 8 Fail Safe 8 MZ 12 Radio setup 8 GR 18 FLIGHT CONTROLLER 10 Intended Use 11 MULTICOPTER In...

Page 3: ...REV 1 2 INTRODUCTION SERVICE CENTRES SYMBOLS EXPLANATIONS Safety notes...

Page 4: ...REV 1 3...

Page 5: ...RFH RTF Fully assembled Alpha 250Q Yes Yes Aluminum Carrying Case Yes Yes Graupner C Props 2 sets Yes Yes mz 12 6ch telemetry radio Yes LiPo battery charger Yes 3S 1500 mAh LiPo battery Yes AC Power c...

Page 6: ...REV 1 5 FLIGHT PREPARATIONS Alpha 250Q RTF Preparations...

Page 7: ...REV 1 6 Alpha 250Q RFH Preparations Propeller Installation...

Page 8: ...REV 1 7 BEFORE FLIGHT SAFETY CHECKLIST Your First Flight...

Page 9: ...REV 1 8 Telemetry RTF Fail Safe MZ 12 RADIO SETUP STEP ONE Go to the model mem menu and select a new model and give it a distinct name...

Page 10: ...o to the D R expo menu Setting a bit of expo will make control a smoother for the beginner You can change settings later STEP FIVE Go to the RF sett menu Set stick mode to 2 and the timer for 5 minute...

Page 11: ...EN Go to the fail safe menu and review the fail safe setting for your new model Never fly without having your fail safe settings stored on your radio system Please read your manual carefully as to how...

Page 12: ...REV 1 11 Intended Use MULTICOPTER Installation...

Page 13: ...REV 1 12 Features Technical Data Operating voltage 2 5 3 6 8 4 V Connections...

Page 14: ...REV 1 13 Receiver settings...

Page 15: ...ain settings STEP ONE Setup your transmitter for throttle hold and flight mode Attitude or Rate mode STEP TWO Select your multicopter type and calibrate the ESC s Make sure that your propellers are di...

Page 16: ...REV 1 15...

Page 17: ...REV 1 16 Axis assignment STEP THREE Teach your multicopter proper flight orientation...

Page 18: ...REV 1 17 Roll and Nick PID settings STEP FOUR These are optional settings which should be changed with care and only after you have familiarized yourself with your Multicopter flight performance...

Page 19: ...REV 1 18 Yaw PID settings...

Page 20: ...REV 1 19 GR 18 Firmware Update...

Page 21: ...REV 1 20...

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