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SPEKTRUM DX18t • TRANSMITTER INSTRUCTION MANUAL
EN
Acro Gyro Function
The Gyro menu option enables you to create up to 7 gyro gain
points on a maximum of 4 curves. Gyro gain curves also provide
flexibility in reducing gyro gain as the control stick moves farther
away from the center.
To access the Gyro screen
1. In the System Setup List, highlight Aircraft Type.
2. In the Aircraft Type Screen, select NEXT at the bottom right
of the screen. This will access the Aircraft Options screen.
Activate the desired Gyro function(s). When the gyro function
is active, the Gyro function appears in the Function List.
To program a Gyro curve
1. Access the Gyro 1, Gyro 2 or Gyro 3 menu option from
the Function list.
2. Assign either Aircraft or Heli to the Gyro Type.
3. Select a trim or a pot to use for a gyro gain trim if desired.
Options available include: R. Knob, L Lever, R Lever, L TrimA,
and R TrimA.
4. Scroll to Inh > Inh.
a. Select the first Inh and assign the input channel for the
Gyro. For example, if the gyro is installed to assist on the
ailerons, select Ail.
b. Select the second Inh and assign the output channel
for the Gyro, for example, the Gear channel.
5. Select the Curve you wish to edit.
6. Add the desired gyro gain values to the points on the curve.
7. Assign the switch positions to activate the gyro curve.
The curve is active when the box is solid.
Pitch Curve Function
In Acro mode a Pitch Curve screen is available that allows a
variable pitch propeller to be used. Up to 4 programmable curves
are available that can be selected via a switch, knob or stick posi-
tion. Up to 7 points can be programmed at the desired position
on each curve. Note that the Pitch curve is driven by the
throttle stick position.
To access the Pitch Curve screen
1. In the System Setup List, highlight Aircraft Type.
2. In the Aircraft Type Screen, select NEXT at the bottom right of
the screen. This will access the Aircraft Options screen. Acti-
vate the Pitch Curve function. When the Pitch Curve function is
activated, the Pitch Curve function appears in the Function List.
3. Assign the pitch channel in the Channel Assignment function
after activating the Pitch Curve Function.
