My QQ190™ Video cuts out or is noisy
• Check that you are ying within range. The stock video transmitter power level
is 25mW, which is not very powerful, and will not work well for long range
ying.
• Check that your antennas are properly attached to the QQ190™ Racing Drone
and to your Receiver.
• Verify that you are on the correct video channel on your receiver. Make sure that
it matches the channel displayed on the OSD during power-up.
• Check channel for interference and change channel if needed.
• The nature of analog video signals is that they do fade in an out- this is normal
operation and not indicative of a defect or malfunction.
My QQ190™ Flips upside down and out of control when
armed
• Check and verify that the props are on and spinning the correct direction. If not,
see the “Propeller Rotation” section of this manual under “First Flight” on page
27.
• Verify that the motors are spinning the correct direction. To do this, arm the
quad with the props off and check the direction. You can put your nger on the
side of the motor when the props are off to verify the rotation if you cannot
visually conrm it. See the Figure 15 on page 29.
My motors don't spin the right direction
Your QQ190 motors will spin the correct direction from the factory. If you have un-
plugged the bullet connectors coming out of the motor, there is a chance that you
may have inadvertently changed the motor's direction. There are 2 ways to x this
problem.
1. If a motor is spinning the wrong direction, you can reverse its direction by
swapping ANY two of the three motor bullet connectors with each other. Which
two doesn't matter.
2. You can also change motor direction using BL-Heli Suite and pass thru
programming via USB with a PC.
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