background image

Figure 8 

Figure 9 

10.8 Immediate take-off/landing 

After  unlocking  the  drone,  lightly  press  the

 "Instant  Takeoff/Landing"  button  on  the 

remote  control  (Fig.  8)  until  the  drone  automatically  flies  up  to  a  height  of  about  1  m, 

maintain a stable flight at this height; press this button again, the drone will automatically 

land slowly on the ground. 

App operation: 

click the icon again during the flight and the aeroplane will automatically 

land slowly on the ground (Figure 9). 

 

 

 

10.9 Normal mode (optical flight positioning) 

The  drone  is  in  normal  mode:  When  the  drone  is  flying  over  good  ground,  the  optical 

sensor  helps  the  drone  hover  in  place.  Depending  on  ground  conditions  and  flight 

altitude, a yaw of approximately 1 m is normal. 

 

10.10 Start/Stop ( normal mode for indoor operation) 

 

Figure  

10Figure  

11Figure  

12Figure 13 

1. Long press the 

button 

"GPS" 

button on the 

remote control, the 

GPS indicator light 

will go off, enter 

normal mode 

(Figure 10). 

2. Press the left 

and right joysticks 

on the remote 

control outwards to 

unlock the 

drone(Figure 11). 

3. Push the left 

control lever 

upwards (Figure 

12). 

Or press the

 

"Instant take-off" 

button (Figure 13). 

Summary of Contents for F3

Page 1: ...s of age Registration is compulsory for all drones with a camera more at https www letejtezodpovedne cz It is prohibited to use any model of drone within a 10 km radius on the sides of the airport and within 20 km of either end of the runway and on civil air routes to meet the electromagnetic environment requirements for aeronautical communications No model of drone is allowed in the no fly zones ...

Page 2: ...established by the relevant state authorities ...

Page 3: ...ge or personal injury resulting from improper use or operation 5 Children over 14 years of age may operate this drone under adult supervision and children under 14 years of age may not operate this product 6 Please install and use this product correctly in accordance with the instruction manual some parts must be assembled by adults 7 This product contains small parts please keep out of reach of c...

Page 4: ...12 Only the original USB charging cable may be used ...

Page 5: ... B C and D are printed on the blade A C B D place them according to the drawing otherwise the drone will not be able to take off 3 2 Unscrew the screw to separate the two blades from the connecting parts and replace them Replace damaged B D blades with B D blades and replace damaged A C blades with A C blades any incorrect replacement will cause the drone to not take off Engin e Propel ler blade h...

Page 6: ... Calibration of geomagnetism compass 3 s press Immediate take off landing Hold down both buttons in an emergency Familiarity with the remote control indicators Photo video long press Right joystick GPS control long press Free mode Immediate return Common GPS button after adjusting the frequency long press this button for 3 seconds to select the common mode and GPS mode default GPS mode GPS light i...

Page 7: ...from falling Do not disassemble the batteries Do not soak batteries in water Store batteries in a dry place Charge batteries under adult supervision 7 Instructions for downloading and installing the app Warning When the drone is not in use disconnect the battery plug from the drone s power connector to avoid damaging the battery 7 1 Download and install the app For Android scan the QR code open th...

Page 8: ...e Connection status WiFi signal Battery status More settings Photo Vide o Switch Media Library Flight records Zoom Filters 3D Inverted camera Unlock Gesture shooting Adding music Multi seat flight Next Circular flight Find a drone Speed limiter Switching cameras Touch joystick Beginner mod e Distance information Default 30m 20m 2000m Flight height Default 30m 10m 120m On off Retrieved from ...

Page 9: ...Note Turn off Beginner mode with advanced flight operations then adjust the flight distance and altitude to allow the drone to fly further ...

Page 10: ...ot for automatic frequency adjustment the front white indicator light and the red indicator light on the rear arm blink battery light is on Note Adjust the direction of the drone so that the front of the drone is facing forward and the drone is positioned horizontally 10 2 Open the WiFi function on your mobile phone and select 4DRC 4K GPS in the WiFi list connect the device and then open the app 1...

Page 11: ... operation Figure 2 Note Calibration can only be completed when the drone is positioned horizontally Figure 2 10 5 Geomagnetic calibration 1 Long press the geomagnetic button calibration until the front white light and the red light on the rear arm flash rapidly 2 Horizontal Clockwise Rotate Take the drone horizontally and rotate it clockwise until the front white light and rear red light blink sl...

Page 12: ... When the red rear aero light flashes the satellite search is complete and the remote beeps the drone can be used Figure 5 Note Once the signal from the satellite reaches at least level 10 the drone can take off Figure 5 10 7 Start Stop GPS mode To unlock the drone push the left and right control rods on the remote control outwards the drone cannot be unlocked for operation unless the satellite se...

Page 13: ...re 9 10 9 Normal mode optical flight positioning The drone is in normal mode When the drone is flying over good ground the optical sensor helps the drone hover in place Depending on ground conditions and flight altitude a yaw of approximately 1 m is normal 10 10 Start Stop normal mode for indoor operation Figure 10Figure 11Figure 12Figure 13 1 Long press the button GPS button on the remote control...

Page 14: ...stick throttle stick downwards the speed of the main blades decreases the drone descends Press the left joystick rudder to the left the drone head will turn to the left Press the left joystick rudder to the right the drone head will turn to the right Press the right joystick rudder upwards and the drone will fly forward Press the right joystick rudder downwards and the drone will fly backwards Pre...

Page 15: ...t line and achieve straight flight in free flight mode 12 2 Immediate return Press the Immediate Return button the drone will return above the geomagnetic calibration position Figure 15 if the flight altitude is lower than the safety altitude the aeroplane will climb to the safety altitude and slowly land on the ground If there are any obstacles press the Immediate Return button again to disable t...

Page 16: ... in the APP control interface to switch the drone flight speed Figure 19 Figure 17Figure 18Figure 19 12 4 Flight mode with waypoint In GPS mode click the More Settings icon Figure 20 in the APP control interface to enter the multi site flight Figure 21 then the interface will switch from the image transmission page to the map page On the map page click to set a route range consisting of a single w...

Page 17: ...ht rudder back and forth to adjust the radius for circular flight Press the circle flight button again to stop the circle flight Figure 30 Figure 25Figure 26Figure 27 Figure 28Figure 29Figure 30 12 6 GPS tracking mode While in GPS mode click the More Settings icon Figure 31 in the APP control interface to enter the following mode Figure 32 The drone will automatically fly with the movement of the ...

Page 18: ...ture after 3 s Palm gesture for Auto REC About 3 m in front of the drone s camera lens raise one hand horizontally with 5 fingers open when the drone s camera successfully detects this gesture it will start recording video immediately Perform this gesture again it will stop recording this video the time difference between the two detections must be greater than 3 s 12 8 MV interface Click the Filt...

Page 19: ...y level 2 Deformed blades Solution 1 Charge the battery 2 Replace the blades Poor drone stability Problem Deformed blades Solution Replace the blades The drone cannot fly smoothly even when fine tuning is set to minimum Problem 1 Damaged blades 2 Engine damage impurities in the engine Solution 1 Replace the blades 2 Replace the motor The drone is out of control after impact Problem The three axis ...

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