Model Type Selection; Gyro Gain Adjustment; 3-Way Switch Setting - Multiplex MULTIGyro G3 Mode D'emploi

6.3 Model type selection

MULTIGyro G3 uses a 3-bit jumper (J 1-2-3) for model type
selection. Adapt the adjustments J1, J2 and J3 as speci ed
in the table according to your type of aircraft. "0" equals open
and "1" closed, i.e. for the selected type.
Model type Jumper setting
J1
Gyro off 0
Standard aircraft 0
Delta wing or ying wing 0
Aircraft with a V-tail 1

6.4 Gyro gain adjustment

MULTIGyro G3 provides three trimming potentiometers to
adjust the gyro gain of the aileron, the elevator and the rudder
separately. Use a suitable screwdriver for this task. Increase
the gyro gain by turning the potentiometer clockwise. Decrease
the gyro gain by turning the potentiometer anticlockwise. The
ideal volume setting is determined by various factors. These
include, for instance, the size of the fuselage, the weight of
your model or, if necessary, the power allocation used and the
size of the rudder surfaces.
When carrying out adjustments, always disassemble
!
the propeller or disconnect the drive motors from the
ight control system.

6.5 3-way switch setting

De ne a 3-way switch at your transmitter. The channel for
the 3-way switch from the receiver is connected to pin 1:
ight mode changeover switch "IN". Use this 3-way switch
to change the ight mode while the aircraft is airborne.
If the "Channel switch" slot has not been assigned, Standard
mode is selected as default. However, this is not recommended,
as it is then impossible to switch off the gyro and a malfunction
could cause your model to crash, particularly if the gyro in the
model moves from its de ned position.
Jumper setting upon delivery: "Standard" for standard aircraft
model. After altering the jumper setting, switch the MULTIGyro
G3 off and on to activate the selected type of aircraft.
J2 J3 OUT-1
0 0 -
0 1 Aileron servo
1 0 Left wing servo
0 0 Aileron servo
We strongly suggest adjusting the gain to a lower volume
for the initial ight. The adjustment is immediately active –
without the need for a restart. Finely adjust the potentiometer
for subsequent ights, as required.
i
When MULTIGyro G3 is in operation, the current flight mode
is indicated by the illuminated LEDs:
· Standard mode: blue LED illuminated
· Heading hold mode: red LED illuminated
· Gyro off (gyro system deactivated): no LED illuminated
Servo connection
OUT-2
-
Elevator servo
Right wing servo
Left tail servo
100%
When using a 2-way switch, you can toggle between
two of the three available modes. These modes differ
according to the type of transmitter.
OUT-3
-
Rudder servo
Rudder servo
Right tail servo
0%
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