Futaba GY520 - Manual (Page 21)

21
GY520 P
ROGRAMMING
WARNING!
If one of the servo limits is set to a position less than 50% of the
total throw, the LED on the gyro will turn red. When the LED is
red, you will not be able to move to the next limit setting or exit
the limit setting parameter. If the current value is greater than
50% then the LED will be blue and the setting is acceptable.
Quickly press and release the button once to enter limit setting
mode. The LED will fl ash quickly and the tail rotor servo will travel
to the set limit. When the transmitter’s tail rotor stick is moved to
the left or to the right the servo limit will increase or decrease. Hold
the tail rotor linkage over the linkage ball and adjust the servo limit
using the tail rotor stick until no binding occurs. If the LED turns
red, then the travel value is less than 50% and this is not acceptable.
Please decrease the servo arm length to reduce throw.
Quickly press and release the button once. If the limit is acceptable
the LED will momentarily change to Violet and the servo will
travel to the opposite limit setting. Hold the tail rotor linkage over
the linkage ball and adjust the servo limit using the tail rotor stick
until no binding occurs. If the LED is fl ashing red then the travel
value is less than 50% and this is not acceptable. Please decrease
the servo arm length to reduce throw.
Quickly press and release the button once to return to the SERVO
LIMITS parameter. If the limit settings are accepted the LED will
momentarily change to violet. You can now move the tail rotor stick
again to verify that the settings are correct. If you need to adjust the
settings again simply repeat the above procedure to adjust the servo
limit settings.
Y520 Mnl.indd 21 Y520 Mnl.indd 21 4/7/2009 7:55:06 AM 4/7/2009 7:55:06 AM