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(3) Srv. Limit: Limit setting
When the CGY760R is in the "Srv.Limit" parameter mode, the gyro will no
longer operate and the tail servo will always center when the tail rotor stick
is released. Always exit the setup functions before attempting to fly the
model. Before each flight, always ensure that the gyros are operating and
compensating in the correct direction. The Servo Limit parameter within
the CGY760R is used to set the mechanical limits for the tail rotor servo.
To obtain the best performance it is recommended to set the limit in the
CGY760R to 100% for both directions and then adjust the servo arm
length to set the mechanical endpoints. After that has been completed,
use the servo limit parameter to make small adjustments that could not be
made mechanically. Values between 90% and 110% are considered opti-
mal. Hold the cursor to "Srv.Limit" by pressing the
[
/+] or [ /-] key. Grad-
ually move the rudder stick to the left or right by the maximum amount the
"
" cursor moves. Enter the setting mode by pressing the [Enter] key,
increase or decrease the maximum throw using the
[
/+] or [ /-] key, and
then press the [Enter] key to exit the setting mode. Set the same way on
the other side. Ensure that the pitch slider does not bind at the maximum
movement inputs.
WARNING
When using the CGY760R for the first time, or when making
mechanical changes involving throw, you must check and set the
servo limits again to prevent binding.