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Loss of control and one key return 

The aircraft has built-in compass and GPS, and for every flight mission, the 

unlocking position is the returning location.  

Precautions 

Loss of control protection mechanism: 
1. If remote control signal loss is more than 5 seconds, the aircraft will automatically enter into 
the automatic landing mode.  
2. When the battery voltage is lower than 10.5V, he aircraft will automatically enter into the 
automatic landing mode. 
*  above  is  the  default  setting,  and  advanced  users  can  make  modifications  on  the  host 
machine.  
Trigger conditions for returning: 
1. Manually switch to the returning shift to trigger the returning.  
2. Advanced users set the trigger conditions of returning on the host machine and the specific 
conditions are reached. 

Returning process: 

 

 

 Advanced users can set trigger conditions for returning on the host machine, such as loss of 

remote control signal, battery  voltage too  low as well as setting the returning  movement and 
landing speed, etc. Please see the advanced users manual for details. 

 During returning, the aircraft will reach the specific height (default is 3 meters) at first, and 

after stabilizing the attitude, it will directly fly to the returning location and then landing at a 
speed of 0.5 m/s until successful landing.  

 Any time during returing, users can take over the control of the aircraft with the remote control 

to switch the flying mode and interrupt the returning.  

  The  error  of  civil  GPS  is  within  2  meters  circle  and  experienced  pilots  shall  ensure  the 

returning location is open without obstacles. 

 In order to ensure correct returning, ensure the GPS satellites are more than 6 before 

unlocking, and more than 10 is better.

 

recording returning 
point

 

returning 
point

 

aircraft

 

ground

 

switch to returning

 

back to 
middle/hovering

 

returning ready

 

returning 

 

returning 

 

height difference from returning 
point

3 meters

 

height difference from returning 
point

3 meters

 

landing at a speed of 0.5 m/s

 

Going Up first

 

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Summary of Contents for QW

Page 1: ...QW Four Axis Aircraft Operation Instruction Shenzhen Chitwan Plastic Co Ltd PDF pdfFactory Pro www fineprint com cn...

Page 2: ...and Charging 5 Product List 6 Introduction 7 Aircraft and remote control instructions 7 Preparation Before Flight 12 Test Flight 11 Loss of control and one key return 15 Low voltage protection 16 Desc...

Page 3: ...ccurrence of the incident 4 Assemble or control the product without complying with the correct instruction of the manual 5 Other damages are caused by the poor running of the aircraft because of volun...

Page 4: ...mutual interference between the remote control and other wireless devices 6 Check whether the power supplies of the remote control battery and all the components are adequate 7 Pay attention that ope...

Page 5: ...nment or the battery will be overheating and may ignite itself 6 Forbid to use the battery in strong static area or the electronic protection chip will be broken and result in the peril 7 If the batte...

Page 6: ...Paddle Foot stool 3S charger 3S lithium battery Remote control Viewing screen Wrench of the paddle Battery of the remote control 1 4 Charger of the remote control Bag of the materials PDF pdfFactory P...

Page 7: ...ording All parameters have been set before delivery and users just need to conduct simple installations of the propellers and batteries before realizing the FPV flight and enjoying the real fun of fli...

Page 8: ...fixed height hovering rudder left accelerator course control power switch boot shutdown charging shift control indicator blue boot red low voltage green in charging rudder right pitch roll button swit...

Page 9: ...ack side of remote control 5 8G channel number indication lithium battery activation button 433M antenna battery compartment 4 of 14500 5 3 7V lithium batteries PDF pdfFactory Pro www fineprint com cn...

Page 10: ...ecessary 2 Aircraft battery charging Please use the 3S LiPo full charged battery recommended battery parameters 733496 2500mAH 30C 11 1V The maximum design input voltage is 16V and it is strictly proh...

Page 11: ...er switch upwards to start the remote control indicator light is blue working status Before remote control power on make sure the two button switches being placed in the topmost gear shift the acceler...

Page 12: ...ing red 5 Put the power line into battery compartment and close the cover 6 Wait for GPS star search positioning which takes about 30 seconds for the first time and afterwards the status indicator lig...

Page 13: ...in the topmost shift check the screen to ensure it is in STAB mode and DISARMED status and the accelerator is in the lowest shift When the screen battery voltage displays lower than 11 1V please as so...

Page 14: ...craft can fly and rapidly push the accelerator to about 65 to make it fly above the ground 7 Pay attention to the status of the aircraft and when it flies to the appropriate height it can be switched...

Page 15: ...inconsistent with the geographic direction it is needed to re calibrate the compass please see the advanced user manual Control the speed when the aircraft is landing and pay attention to the propell...

Page 16: ...PDF pdfFactory Pro www fineprint com cn...

Page 17: ...voltage too low as well as setting the returning movement and landing speed etc Please see the advanced users manual for details During returning the aircraft will reach the specific height default is...

Page 18: ...e current voltage is extreme low and continuous use may lead to loss of control and it shall immediately stop the aircraft and replace the batteries Wireless video transmission is a part of large powe...

Page 19: ...any form of reprint copy or publication In case of reference and publication the source of Chitwan shall be indicated and no reference abridgement or modification which is contrary to the Operation Ma...

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