Futaba GY601 - Manual (Page 36)

36
I
NSTALLATION AND
A
DJUSTMENT
When using a transmitter without a gyro gain switching function,
connect the gain setting connector to an idle channel and set the
GY601 G1 and G2 gains using this gain setting screen. Gain can be
trimmed by means of the transmitter ATV function.
In the AVCS mode, the rudder servo neutral position is unknown.
Check the neutral position by switching the GY601 to the NOR
mode, or by moving the rudder stick to the left and right at least
three times at high speed and immediately returning the stick to the
neutral position. This temporarily resets the rudder servo.
8
Transmitter setting check
Checks the transmitter setting in the ACVS mode. Check that the
transmitter is not set so that the neutral position has shifted.
(Transmitter setting)
•Set all rudder mixings to INH.
•Set all hovering and flight rudder trims to the same position.
•Set rudder ATV to 100% under all conditions.
•Also set the T9Z condition delay function to INH.
If the normal screen operation mode display is “A” under all usage
conditions, neutral offset is OK. If “ ” is displayed, display “A” by
operating the rudder trimmer for that flight condition.
9
Rudder neutral position check