GRAUPNER MC-22S, Programming Manual

Page: 139 / 180

139 Programming examples – Fixed-wing models
»Model type« (page 52)
M O D E L T Y P E
M o t o r N o n e
T a i l t y p e N o r m a l
A i l e r o n / c a m b e r f l a p s 2 A I L 2 F L
B r a k e O f f s e t + 1 0 0 % E n t e r 1
S E L
t
s
… and make the following selections, according to the
receiver output sequence:
„ Motor “: • „none“ (no motor). Ch1 trim acts equally
along the whole travel
• “Throttle min. forward / back”. Trim acts
only at idle range. The power-on warning
“Throttle too high” appears if the Ch1
stick is too far towards full-throttle.
„ Tail type “: „Normal“
„ Aileron/camber fl aps “: Two ailerons “2AIL” and – if
present – one or two fl aps “1FL” or “2FL”.
„ Brake “: can be ignored; it is only of interest if the
model features a motor and separate air-
brakes.
If you opt for the “normal” tail type, and connect the
servos to the receiver outputs as listed above, then
the aileron function will immediately work correctly,
but not the elevator function of the two aileron servos
and (if present) of the fl aps.
With this tail type setting, the required effect can only
be achieved by moving to the menu …
»Free mixers« (page 102)
… and programming a mixer of the “Tr” type from “EL”
to “5” and “6”; the appropriate settings also have to be
made on the second page of the menu.
Check the settings and – above all – the directions of
effect in the »
Servo display « menu and on the mo-
del; you may need to reverse the prefi xes.
L i n e a r M I X 1 T r E L 5 = >
L i n e a r M I X 2 T r E L 6 = >
L i n e a r M I X 3 ? ? ? ? - - - -
L i n e a r M I X 4 ? ? ? ? - - - -
t y p e f r o m t o A d j u s t
S E L
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S E L S E L
Note:
In theory the same effect could be achieved in the
»
Wing mixers « menu, using the “Elevator 3 5 ai-
leron” and “Elevator 3 6 fl aps” mixers, but in this
case the elevator trim would not be transferred. In
this case a trim control would need to be assigned
to inputs 5 and 6 in the »
Control adjust « menu, e.g.
“transmitter control 7”, which would be the right slider
by default, with greatly reduced travel. Viewed overall,
the method described here using the two free mixers
is therefore the easiest to set up.
The following settings are model-specifi c, and
must not be adopted without careful checking!
After this we move to the menu …
»Wing mixers« (page 84)
… where the effect of the aileron stick on the fl aps is
set in the “Aileron 2
7 fl aps” line. In principle this
is just like a “normal” four-fl ap wing (two ailerons and
two fl aps).
In contrast, setting up differential is rather tricky due
to the type of model, and this should only be car-
ried out very carefully, with due regard for the model’s
fl ying characteristics.
In this special case, settings in the “Flaps 6 5 aile-
ron” line could be used for elevator trim if the approp-
riate transmitter controls are assigned in the »
Cont-
rol adjust « menu, but please read the note in the left-
hand column. The same applies to the “Elevator 3
5 aileron” line, and possibly “Elevator 3 6 fl aps”.
The transmitter controls assigned to inputs 5 and 6
are active by default, and we must ensure that they
have not somehow become superimposed. Move to
the menu …
»Control adjust« (page 58)
E n t e r 5 f r e e 0 % + 1 0 0 % + 1 0 0 % 0 . 0 0 . 0
E n t e r 6 f r e e 0 % + 1 0 0 % + 1 0 0 % 0 . 0 0 . 0
E n t e r 7 f r e e 0 % + 1 0 0 % + 1 0 0 % 0 . 0 0 . 0
E n t e r 8 C n t r 8 0 % + 1 0 0 % + 1 0 0 % 0 . 0 0 . 0
o f f s e t - t r a v e l + - t i m e +
S E L A S Y S Y M A S Y S Y M S E L
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… and set these two inputs to “free”.
If an auxiliary function servo is present at the “clas-
sic” elevator socket “3”, then please don’t forget to se-
parate the control function input “3” from the elevator
control channel in the menu …
A i l e r o n d i f f e r e n c e + 0 %
F l a p d i f f e r e n c e + 0 %
A i l e r o n s 2 > 4 R u d d e r + 0 %
A i l e r o n s 2 > 7 F l a p s + 5 0 %
B r a k e > 3 E l e v a t o r + 0 %
B r a k e > 6 F l a p s + 0 %
B r a k e > 5 A i l e r o n s + 0 %
E l e v a t o r 3 > 6 F l a p s + 0 % + 0 %
E l e v a t o r 3 > 5 A i l e r o n + 0 % + 0 %
F l a p s 6 > 3 E l e v a t o r + 0 % + 0 %
F l a p s 6 > 5 A i l e r o n + 0 % + 0 %
R e d u c t i o n o f d i f f . + 0 %
S E L
t
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