Blade mQX User Manual (English)

Questions and Answers:

C
Charles OwensJul 26, 2025
What to do if the LED flashes and my Blade Quadcopter won't respond after binding?
- J
  James CastroJul 26, 2025
  If the LED on the receiver of your Blade Quadcopter flashes rapidly and the aircraft won't respond to the transmitter after binding, several factors could be at play. First, ensure that you wait at least 5 seconds after powering on the transmitter before connecting the flight battery to the mQX. If using a ModelMatch™ transmitter, verify that the correct model memory is selected. Also, check if the flight battery or transmitter battery charge is too low, and replace or recharge the batteries if needed.
S
Steven MckinneyJul 30, 2025
What to do if LED flashes rapidly and Blade Quadcopter doesn't respond to transmitter during binding?
- A
  Ashley YoungJul 30, 2025
  If the LED on the receiver of your Blade Quadcopter flashes rapidly and the aircraft does not respond to the transmitter during binding, the transmitter may be too close to the aircraft. Power off the transmitter, increase the distance between the transmitter and the aircraft. Then, disconnect and reconnect the flight battery to the aircraft, and follow the binding instructions.
M
Mary HarrisonAug 3, 2025
Why does my Blade Quadcopter crash immediately upon lift-off?
- R
  Rhonda WilliamsAug 3, 2025
  If your Blade Quadcopter crashes immediately upon lift-off, it might be due to propellers being in the wrong locations or an incorrect flight mode being selected. Ensure that you make the necessary adjustments to correct this.
E
Erica HoffmanAug 8, 2025
Why does my Blade Quadcopter have reduced flight time or is underpowered?
- M
  Michelle YatesAug 8, 2025
  If your Blade Quadcopter has reduced flight time or is underpowered, there are several potential reasons. Ensure the flight battery is fully charged. Also, check that the AC power supply, charger, and adapter cord are properly connected. If the flight battery is damaged, replace it, following the battery instructions. Colder flight conditions can also affect battery performance, so ensure the battery is warm (room temperature) before use.
A
Adam DavisAug 12, 2025
What to do if my Blade Quadcopter smells burnt and doesn't function after connecting the battery?
- P
  Pamela Wilcox MDAug 13, 2025
  If your Blade Quadcopter does not function and smells burnt after connecting the flight battery, it is likely that the flight battery was connected with the wrong polarity. Replace the 4-in-1 board and ensure you connect the flight battery with the correct polarity.
D
Derek LongAug 17, 2025
What to do if my Blade Quadcopter will not respond to throttle?
- B
  Benjamin JenkinsAug 17, 2025
  If your Blade Quadcopter won't respond to the throttle, ensure the throttle stick and throttle trim are at the lowest setting to reset the controls. Also, if the mQX moved during initialization, disconnect the flight battery and re-initialize it while keeping the Quad-Copter still. Finally, if the throttle channel is reversed, disconnect the flight battery, reverse the throttle channel on the transmitter, and then reconnect the flight battery.
A
Ashley ClarkAug 21, 2025
How to fix inconsistent control response on Blade Quadcopter?
- K
  Kristen VangAug 21, 2025
  If the control response of your Blade Quadcopter is inconsistent or requires extra trim to neutralize movement, it may be because the control trim is not centered. Disconnect the flight battery, center the control trim, and re-initialize the Quad-Copter.