GRAUPNER mx-20 Hott, Programming Manual

Page: 150 / 296

150 Detail program description - Control adjust
Model type: "1AIL 1FL"
If you have entered "1AIL 1FL" for the "Aile/fl aps"
line on the "
Model type " menu (page 82), then the
"Wing mixers menu" on your transmitter will match the
following screen image:
Brake settings
AI
0%
WING MIXERS
EL FL 0% 0%
–––
––– RU
Nor mal
FL EL 0% 0% –––
From the fi rst line on this display screen, you can switch
to the sub-menu by briefl y tapping the center
SET key
on the right touch pad …
Brake settings
Note:
The "Brake settings" menu is switched "off" if you
entered "Motor on C1 forward / back" on the "
Model
type " menu (see page 82), and entered "Yes" for the
currently active fl ight phase in the "Motor" column of the
"
Phase settings " menu (see page 128). Switch the fl ight
phase if required:
Elevat cur ve
BRAKE SETTINGS
Crow
Nor mal
0%
FLAP
Appropriate to the model type selected, you can now
enter a suitable value in the "Crow" line to lower the fl ap
when you activate the brake control – which is typically
the C1 joystick.
To confi gure the setting, fi rst position the brake control in
the brake position at full travel (i.e. its end-point). Then,
briefl y tap the center
SET key on the right touch pad and
enter a suitable value using the arrow keys on the left or
right touch pad. To ensure a suffi ciently strong braking
effect, note that you should try to lower the fl ap as low
as is mechanically possible.
From the second line on this display screen, you can
switch to the sub-menu "Elevat curve" by briefl y tapping
the center
SET key on the right touch pad:
Input
Output
Point
?
–100%
0%
0%
Brake
nor mal
Ele
Cur ve off
Nor mal
If required, i. e. if you have the feeling that you will need
to set pitch trim compensation when the airbrakes are
extended, you can program an appropriate automatic
mixer affecting the elevator at this point.
For detailed instructions on setting a curve mixer, please
refer to menu option "
Channel 1 curve " (page 116
onwards).
Aileron

Rudder
Brake settings
AI
0%
WING MIXERS
EL FL 0% 0%
–––
––– RU
Nor mal
FL EL 0% 0% –––
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%.