User manual
LANDING
Graubele
RES
000%
000%
RATE
BACK
S
INC
DEC
AILE1 AILE2
INH
ACT CTL
NEXT
ON
In this display, enter the amount and direction of the
deflection of your flaps, and possibly also the elevator,
for braking. In order for these settings to be effective
and if necessary retrievable with a switch, it is also
recommendable to program the two option fields "ACT"
and "CTL" described below after setting the preferable
offset point:
• Option ACT (active)
Within the value field for this column, specify whether
this function is generally blocked ( INH ) or ON .
Once you set this value field to ON , you can switch
on and off the effect of the selected control element
on the flap position for specific quick links individually
with a control assigned in the option field "CTL".
• CTL option (control/switch)
In the value field in the CTL column, assign a control
or control switch for a specific Quick Link to the mix-
er as described in section "Control, switch and con-
trol switch assignment" on page 38. This can be
for example the same control that you used to switch
to the "LANDING" Quick Link:
LANDING
Graubele
RES
000%
000%
RATE
BACK
S
INC
DEC
AILE1 AILE2
ON
ACT CTL
NEXT
SW5
RATE line
Switch to the desired Quick Link such as "LANDING",
and touch the value field to be set with a finger or the
provided stylus. In order to be able to define upward and
downward deflections, the setting range is ±150%.
LANDING
Graubele
RES
000%
000%
RATE
BACK
S
INC
DEC
AILE1 AILE2
ON
ACT CTL
NEXT
SW5
Touch
The color of the value field switches from red to blue:
LANDING
Graubele
RES
000%
000%
RATE
BACK
S
INC
DEC
AILE1 AILE2
ON
ACT CTL
NEXT
SW5
In the active (blue) value field, press INC to increase
the current value DEC to reduce it, for example:
LANDING
Graubele
RES
+023%
000%
RATE
BACK
S
INC
DEC
AILE1 AILE2
ON
ACT CTL
NEXT
SW5
Use the same procedure for the value of the aileron
(AILE2) on the opposite side as well as any inboard
ailerons.
Touch the RES button to reset a changed value in the
blue (and hence active) field to the default.
After completing the settings for the ailerons, you
can switch to the page for setting the flaps by
touching NEXT [next page] at the right edge of
the display and enter the desired settings using the
procedure described above, for example:
LANDING
Graubele
RES
–100%
–100%
FLAP3
FLAP4
–125% –125%
RATE
BACK
S
INC
DEC
FLAP1 FLAP2
ON
ACT CTL
NEXT
SW5
Once the above-described values are set, you can
set a special flap arrangement, also termed the crow
position or butterfly. In this braking position, both
ailerons are moved slightly upward, and the flaps move
downward as far as possible. By means of an additional
mixer (the "elevator curve" mixer described below), the
elevator is trimmed so that the flight speed does not
change significantly in comparison to the normal flight
position. Otherwise, there is a danger that the model
will slow down too much and, after the brake system is
retracted (for example to lengthen a landing approach
164
Airplane model function menu - Butterfly
S1006_mz-24.3.en.indd 164 17.12.2014 15:22:29