GRAUPNER mx-20 Hott, Programming Manual

Page: 153 / 296

153 Detail program description - Control adjust
popular with slope fl yers, where ailerons alone are often
used for turning the model.
0% (normal)
50% (differential)
100% (split)
If you tap the

or

keys on the right touch
pad ( CLEAR ) at the same time, this will reset values
changed in the active (highlighted) fi eld back to 0%.
Note:
Negative values are not usually necessary if channels
are assigned properly.
Aileron

rudder
Aile.diff.
Brake settings
0%
AI 0%
WING MIXERS
EL AI 0% 0%
–––
––– RU
Nor mal
Here, you can set the degree to which the rudder follows
commands acting on ailerons. This is used in particular
in connection with aileron differential to suppress
adverse yaw and thus make it easier to fl y "clean"
curves. You can of course still issue separate commands
to the rudder.
The adjustment range of ± 150% lets you set the
direction of defl ection as appropriate. Optionally, this
mixer can be activated and deactivated by using one of
the switches that do not reset themselves (SW 2 … 8) or
a control switch. This means you can then also control
the model using only the ailerons or rudder, as required.
Typically, this mixer is set so that the rudder is defl ected
to the same side as the upward-oriented aileron, and
you will fi nd that setting a value of around 50% is usually
highly appropriate.
Settings are always made symmetrically relative to the
neutral point of the aileron joystick.
If you tap the

or

keys on the right touch
pad ( CLEAR ) at the same time, this will reset values
changed in the active (highlighted) fi eld back to 0%.
Elevator

aileron
Aile.diff.
Brake settings
0%
AI 0%
WING MIXERS
EL AI 0% 0%
–––
––– RU
Nor mal
To provide support for the elevator for tight turns
and aerobatics, this mixer can be used to make the
aileron function follow controls sent to the elevator. The
mixer direction chosen must ensure that the fl aps are
defl ected downwards when the elevator is oriented
upwards and vice versa for a downward-oriented
elevator – i.e. in opposite directions. Optionally, this
mixer can be activated and deactivated by using one of
the switches that do not reset themselves (SW 2 … 8) or
a control switch.
To confi gure symmetrical mixer values, move the
elevator joystick to its center position, so that the
marker frame surrounds both value fi elds. To confi gure
asymmetric values, move the transmitter control to the
corresponding side.
Values in the range -150% to +150 are possible, so as
to adjust the function to the direction of servo rotation or
direction of aileron defl ection.
If you tap the

or

keys on the right touch
pad ( CLEAR ) at the same time, this will reset values
changed in the active (highlighted) fi eld back to 0%.
The "usual" values for this mixer are in the low two-digit
range.