GRAUPNER mx-20 Hott, Programming Manual

Page: 157 / 296

157 Detail program description - Control adjust
0%
0%
0%
0%
0%
AILE
0%
+100%
+100%
FL
fl.pos
EL FL
Nor mal
Diff.
Ail-tr
AI
Accordingly, you must fi rst specify your desired elevator
control on the "EL

FL" line. Take care to ensure that
up/down activation occurs in the right sequence.
Note:
The "Brake settings" sub-menu (see next double page)
is also suitable for setting up the butterfl y (crow) function
with delta and fl ying wing models. In fi ne-tuning the
defl ection of the fl ap pairs AIL, FL and (if present) FL2,
however, ensure that the moments created by one pair
of fl aps compensate the moments created by the other
pair of fl aps in each case. For example: the "up" effect of
ailerons when defl ected up should be compensated by a
"down" effect from fl aps when they are lowered.
Multi-fl ap menu
Important notice:
Depending on the fl ap pairs specifi ed in the " Model
type " menu, this menu will present the column "AILE2"
and/or the columns "FLAP" and "FLAP2" in addition
to the "AILE" column. Since both the columns "AILE"
and "AILE2" and the columns "FLAP" and "FLAP2" are
identical except for the label shown at the bottom right,
further display of the columns "AILE2" and "FLAP2" is
avoided below for reasons of saving space.

AI

(Aileron

fl aps)
(Not shown for "2AIL 1FL".)
0%
AILE
0%
+100%
+100%
fl.pos
Nor mal
Diff.
Ail-tr
AI
0%
FLAP
0%
0%
0%
fl.pos
Nor mal
Diff.
Ail-tr
AI
In the line "

AI

"

you can set the percentage extent to
which the wing fl ap pair "FLAP" (and, if present, "FL2")
follow when an aileron command is given (the value
can be entered separately for each fl ight phase). (In the
"AILE" column it is also possible to adjust the defl ection
of the aileron pair, if required.) Normally, however, the
fl aps should follow the ailerons with less of a defl ection,
i. e. the mixer ratio should be smaller than 100%.
The adjustment range of -150% to +150% means the
direction of defl ection can be adjusted, depending on
the direction of rotation of the servos, to suit the ailerons.
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 the
default value (see screen image).
Ail-tr. (aileron trim)
(Not shown for "2AIL 1FL".)
0%
AILE
0%
+100%
+100%
fl.pos
Nor mal
Diff.
Ail-tr
AI
0%
FLAP
0%
0%
0%
fl.pos
Nor mal
Diff.
Ail-tr
AI
In this line, you specify the percentage rate with which
aileron trim is to affect "AILE", "FLAP" and – if present
– "FLAP2".
The available range of values is -150% to +150%,
relative to the adjustment range of the trim lever.
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 the
default value (see screen image).
Diff. (Differential for aileron function)
(With "2AIL 1FL", found one level higher on the " Wing
mixers " menu – see screen image on previous double
page.)