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" screen from the "
"
(4) Servo Type
Select the throttle servo type. Digital servos offer the best response.
Setting: Analog / DG:1520 Initial setting: Analog
WARNING
The servo type parameter within the CGY must match the type of servo
you are using. Incorrect settings may damage the CGY or the servo. An
incorrect setting may also result in the loss of control during flight.
＜ Model Menu (Helicopter) ＞
209
GOV Basic（Governor Basic Setting）
GOV Basic（Governor Basic Setting）
" screen.
(1) Governor: Governor active
Set the governor operation mode of CGY. The initial setting is "ACT (ac-
tive)" where, as the designation implies, the governor is active. If you do
not want to use governor, select "INH (Inhibit)".
Setting: ACT (Active) / INH (Inhibit) Initial setting: ACT
(2) Gear Ratio:
Input the main rotor gear ratio by pushing the "Gear Ratio" button to
select the desired working mode.
Setting ranges: 1.00 ~ 50.00 t Initial value: 8.00 t
Notes:
• If the gear ratio is not properly set,
the set speed and actual engine
speed will be different.
• The gear ratio should be given in the
helicopter instruction manual. If the
helicopter instruction manual does
not give the gear ratio, calculate the
gear ratio as follows:
(3) Pole Num.: Pole number
This parameter is used when using a direct phase sensor attachment to
a brushless motor lead. Input the motor pole count as specified by the
brushless motor manufacturer. When using any revolution sensor other
than a direct phase sensor type, set the pole number to 2 p.
Note: For nitro use, set to 2 p.
Note: The input signal range of the CGY is 0.0 v - 3.0 v. Exceeding this volt-
age range may cause damage to the CGY.
Setting ranges: 2 -24 P Initial value: 2 P
(5) RPM set.: RPM setting
Setting the main rotor RPM. This is calculated by engine revolution with
the gear ratio of the main shaft.
When the rotation speed can be set with the governor mixing function of
the transmitter, it is necessary to first match the display rpm value of 1-2-
3 of "RPM Set" with the display rpm value of the transmitter.
Setting ranges: off / 700 ~ 4,000 rpm Initial value: 1,000 rpm
*To set lower than 1,000 rpm, set "Low. Revo" of "GOV. EXPERT" menu to 700 rpm.
-
Note: When using the governor function, be
sure to make each setting of "GOV.BASIC".
Note: After completing the linkage of the throt-
tle, be sure to set the "Servo limit point setting"
first, and then set the other functions.
Engine
nion gear
N2
Gear ratio = N1/N2
Carry values less than 1/1000 to the
next whole number.
Rotor
main gear
N1
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