GRAUPNER mx-20 Hott, Programming Manual

Page: 264 / 296

264 Detail program description - Control adjust
changing fl aps (6 + 7) are moved continuously with a
mixer proportion to be set in the "
Wing mixers menu.
Input 5
offset
0%
0%
0% –––
0%
Input 6
Input 7
Input 8
–––
–––
Ct7
Nor mal
If you assign the still free second three-stage switch to
Input 6 instead, you can call three different FL positions
of the ailerons (AIL) and camber changing fl aps (FL) as
well as three elevator positions (Elev) in the "Thermal"
fl ight phase, see the following page. (These three switch
positions correspond to the center position and the two
limit positions of the previously mentioned proportional
rotary control.)
Notice:
The FL and AIL fl ap positions in the two limit switch
positions or in the switch center depend on the value set
in the column "- " as well as the offset value and
the mixer proportion set in the "Multi-fl ap menu" of the
"
Wing mixers " menu, see further below.
We will leave the (control) "- " at the standard
settings of sym 100 % and the offset value at
0 %. Specifying a symmetric or asymmetric time for
smooth switching between the three switch positions - in
the example "1.0 s 1.0 s" - in the column "- Time +" is
recommended:
Input 5
– time +
0.0
0.0
0.0
Input 6
Input 7
Input 8
0.0
0.0
0.0
Nor mal
1.0 1.0
In the "Multi-fl ap menu" of the …
"Wing mixers" menu (beginning on page 146)
… change only the values for "FL-pos" and "

FL

" in
the "Thermal" fl ight phase:
FL-pos Here you position the AIL and FL in the
"Thermal" fl ight phase in case the assigned
control (proportional rotary control or three-
stage switch) is in its neutral or center
position in the fl ight.

FL

In this line you specify the percentage at
which the aileron and camber changing
fl ap servos should be moved as camber
changing fl aps with the selected control (see
above) or with the three-stage switch:
–9%
+10%
0% 0%
+10%
AILE
Thermal
+55%
+100%
+100%
FL
fl.pos
EL FL
Diff.
Ail-tr
AI
–14%
+15%
0% 0%
+15%
FLAP
Thermal
+33%
+60%
+60%
FL
fl.pos
EL FL
Diff.
Ail-tr
AI
Simultaneously pressing the key combination

or

of the right touch pad ( CLEAR ) resets changed
values back to the standard settings.
Notice:
Due to the improved lift distribution, the degree of
mixture should be set so that the camber changing fl aps
are slightly "lower" than the ailerons.
By simultaneously pressing the keys

of the left
touch pad, you can check the reaction of the AIL and FL
servos with actuation of the selected camber changing
fl ap servo in the "
Servo display ". (Push the C1 joystick
to the front position so that the "AIL" and "FL" fl ap
positions can be better followed on actuation of the
corresponding control.)
Attention:
With actuation of the ailerons, the bars of the "Servo
display" move in the same way and the opposite
way with the actuation of the camber changing
fl aps:
In the control center position, only •
the – example – "FL-pos." setting of +10 % for the AIL
and +15 % for the FL work.
In the one limit position of the control, AIL and FL are
•
back in their neutral position, because the degree