Futaba 10CG 2.4GHz - Manual (Page 108)

108
GOVERNORS:
What is a governor? A governor is made up of a set of sensors which read the RPM of the helicopter’s head, and a
control unit that automatically adjusts the throttle setting to maintain a constant head speed regardless of changes in pitch
of blades, weather conditions, etc. Governors are extremely popular in competition helicopters due to the consistency
provided.
How does it help in helicopter setup? The governor eliminates the need to spend large amounts of time setting up throttle
curves, as it automatically adjusts the engine’s RPM to maintain the desired head speed.
GOVERNOR : The Governor mixing function is used to adjust the GV-1 (Governor) speed settings (rS1, rS2, rS3) from the
transmitter. (If you are using a different governor, follow the manufacturer's instructions.)
Adjustability:
‡2QRIIPD\EHVHSDUDWHGIURPURWRUVSHHGE\SOXJJLQJWKHJRYHUQRURQRIILQWR
ch8 and changing CUT-CH setting.
‡,I XVLQJ VHSDUDWH RQRII VZLWFK DVVLJQPHQW LV WRWDOO\ DGMXVWDEOH %H FDUHIXO
not to assign governor off to a condition switch if you want the governor to
function in that condition.
‡6SHHGVZLWFKLQJDQGJRYHUQRU212))PD\EHWRJHWKHUXVLQJRQHVZLWFKRU
212))VZLWFKLQJPD\EHSHUIRUPHGXVLQJDQLQGHSHQGHQWVZLWFKFKDQQHO
‡:KHQ VSHHG VHWWLQJ FRQWURO XVHV &+ DQG D VHSDUDWH 212)) VZLWFK LV QRW
used, CH8 can be used for other functions.
‡,QÀLJKWDGMXVWPHQWRIWKHKHDGVSHHG IRUHDV\DGMXVWPHQWGXULQJWXQLQJ PD\
be created using an additional channel and a programmable mix. See www.
futaba-rc.com\faq\ for details.
GV-1 connections
Magnetic sensor
Throttle servo
Control amp
Mixture servo
Connected only when
fuel mixture function
used.
Throttle
channel
Speed setting channel
Connected when speed set from
transmitter
Governor ON/OFF / Mixture trim channel
Connected when the governor is turned on and off
from transmitter and when mixture trim function is
used, or when mixture curve data is sent from transmit-
ter to governor
Receiver