Aileron, Elevator, Rudder - Multiplex Profi TX Operating Instructions Manual

The menus
4.4.1
PROFI TX

Aileron, Elevator, Rudder

The following control functions have identical settings:

Aileron, Elevator, and Rudder for fixed-wing models

Aileron, Elevator, and Rudder for helicopter models
Trim
Current trim setting of the control in the respective flight phase (only display).
Step size
Trim increment: 0.5%, 1.5%, 2.5%, 3.5%
Step size defines the trim change (in %) per trim increment (see section 2.8
"Digital trim" on page 50).
For general-purpose use an increment size of 1.5% has proved a good compromise.
For very fast models with accurate control surface linkages or models with very
large control surface travels (e.g. FunFlyers) a trim increment size of 1.5% could be
too large. In this case, the Step size can be set to 0.5% providing very fine trim
control. A large increment size can be useful when you practise flying.
D/R
Dual rate: 10% to 100%
The dual rate setting is used to change the control sensitivity of a control. If the
D/R parameter for a control function (e.g. Aileron) is set to 50%, you can
use the assigned switch to reduce the control surface travels on the model by
half for finer control. The control curve in the graph changes accordingly when
you operate the switch assigned to D/R.
Travel
Control travel setting (flight phase specific): 0% to 100%
You can use the Travel parameter to influence the control sensitivity of a
control for specific flight phases. That means you can configure a separate
value for each flight phase, e.g. in the flight phase NORMAL = 100% for
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