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26. Troubleshooting
Even though the model and the remote control system were built to the state of the art, there may still be malfunctions
or faults. For this reason, we would like to give you some information on how to deal with possible problems.
Problem
Remedy
Transmitter doesn’t respond.
• Check the batteries in the transmitter.
• Check the polarity of the batteries in the transmitter.
• Check on/off switch.
The remote control displays undervoltage
after activation or after brief operation.
• Exchange the batteries for new ones.
• Use high-quality alkaline batteries.
The remote control displays an error in the
switch positions after switching on.
• Move the switches to the front/top position after switching on.
The camera holder (gimbal) is not hori-
zontally aligned after activation.
• Turn the dial switch „VRB“ to the middle position.
• Check the plug connections of the camera holder.
Motors cannot be started with the flight
battery fully charged.
• Control sticks are mechanically blocked and will not reach the end
position in the respective inner/lower corner.
• Middle position of the trim is misadjusted too far.
Following function does not work.
• Check the power supply of the quadrocopter and the remote cont-
rol.
• The quadrocopter does not receive at least 7 (or more) GPS satel-
lites.
• The remote control transmitter does not receive at least 7 (or more)
GPS satellites.
• The GPS receiver is not properly connected to the remote control
transmitter.
• The remote control transmitter requires 5 - 8 minutes after switching
on until all possible satellites are received.
• Push the button „BIND/AUTO FOLLOW“, to activate the following
function.
The quadrocopter shows undervoltage.
• Check the voltage situation of the flight battery. The voltage must be
above 12 V.
The quadrocopter does not lift off or does
not climb properly.
• The quadrocopter is in the flight prohibition zone.
• The propellers are installed wrongly or swapped.
• The wrong propellers are installed.
Summary of Contents for 1400004
Page 1: ...Operating Instructions Quadrocopter Shadow 2 0 RTF Item no 1400004 Version 10 16 ...
Page 16: ...16 9 Transmitter Controls Figure 7 ...
Page 58: ...58 ...
Page 59: ...59 ...