ROYAL evo
Page 102
15.6. Sub-menu „Throttle compensation“
I affects the active model memory
Range 0% to 100%
Default OFF
F Each value can be assigned to a 3-D digi-adjustor
for in-flight adjustment (è 10.2.2)
The purpose of the throttle compensation mixer is to
maintain constant system rotational speed in model
helicopters. Collective control movements (collective
pitch), large cyclic control commands (roll and pitch-
axis) and major tail rotor control commands (as are used
especially in aerobatics) all affect system rotational
speed, and these changes are unwanted. This mixer is
used to compensate for each change separately. The
final settings for the mixer values can only be found
during the test-flying programme. In most cases values
in the range 10 - 20% are required.
15.6.1. Parameter „Rudder“ (Yaw)
Range +/-100%,
Default OFF
Yaw control commands which increase the tail rotor
blade pitch angle require a linear throttle increase up to
the maximum set value at full deflection.
Yaw control commands which decrease the tail rotor
blade pitch angle require a linear throttle reduction up
to the maximum set value at full deflection.
Positive and negative values are required for this pa-
rameter because the tail can move with or against the
direction of the main rotor. Throttle must be increased
or decreased accordingly.
15.6.2. Parameter „Aileron“ (Roll)
Range 1% to 100%,
Default OFF
Roll control commands (both directions, right and left)
require a linear throttle increase up to the maximum set
value at full deflection.
15.6.3. Parameter „Elevator“ (Pitch axis)
Range 1% to 100%,
Default OFF
Pitch-axis control commands (both directions, forward /
back) require a linear throttle increase up to the maxi-
mum set value at full deflection.
15.7. Setting up “free mixers”
The term “free mixers” means the mixers which are
defined in the menu Setup/Mixer (è 13.2). The mixers
defined there (max. 14) can then be adjusted in the
menu * Mixers to meet the requirements of your par-
ticular model.
! Note
The mixers defined in the menu L Setup/Mixer def (è
13.2) are only available for use with fixed-wing models -
not with model helicopters.
In the interests of clarity the G Mixer menu only lists
those mixers which are used in the currently selected
model, i.e. which you have already assigned in the
menu K Servo/Assignment (è 16.2):
The Combi-Switch and Aileron differential mixers are
always listed.
The next section explains how to set up a “free mixer”
using the example of the AILERON+ mixer, which is
defined by default and is used in several model tem-
plates.
The example shows how to set up the mixer AILERON+
(-> the various control deflections of the ailerons) as
they may be required on a model glider (4-flap wing).
What does the menu show?
Mixer values
The lower five lines show the mixer inputs and the
transmitter controls (which operate the control sur-
face/s) according to the mixer definition.
Values
The next two columns display the mixer values (1 or 2)
of the associated mixer input. Only these values can be
changed in this menu.
“Dynamic heading”
Line 3 of the menu displays a “dynamic heading” which
varies according to the input at which the cursor is posi-
tioned. The heading provides additional information
about the current input.
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