110
Program description - Helicopter type
The “Pitch min.” line is used to adapt the actuation
direction of the throttle/pitch stick to personal control
preferences. All other helicopter program options
which involve throttle and pitch functions, e. g. throttle
curve, idle trimming, tail rotor mixer, etc., are depend-
ent on this setting.
Tap the centre SET key of the right touch pad. The
operating direction of the throttle/pitch stick will be
displayed in inverse video. Now choose the variant
needed with the selection keys of the right touch pad.
These mean:
"fwd.": minimum pitch setting when the pitch stick
(C1) is "forward", i. e. away from the pilot.
"rear": minimum pitch setting when the pitch stick
(C1) is "back", i. e. toward the pilot.
A simultaneous tap on the or keys of the
right touch pad (CLEAR) will set this option to "rear".
Notes:
•
The C1 trim only affects the throttle servo
or the collective pitch servos, depending
on the settings in the “Tr” column of the
»Stick mode« menu
• Up to the rmware version 1102 the so-called
"throttle limit" is set by default, see text beginning
page 116, by way of input "GL16" in the »Control
adjust« menu with which the throttle servo can
be limited, independent of the pitch servo, in the
full throttle direction.
• Up to rmware version 1102 the so-called “throttle
limit” is set by default, see text beginning page
122, by way of input “Lim.” in the »Control
adjust« menu with which the throttle servo can
be limited, independent of the pitch servo, in the
full throttle direction. From rmware version 1103
it can be optionally set.
• Since a given user's models will typically be
operated with the same pitch-min direction, this
speci cation can be conveniently preselected
in the "transmitter-speci c" »General basic
settings« menu, page 278. This speci cation will
then be adopted automatically when a new model
memory is created in the »Helicopter type«
menu but, if desired, can be adapted on a model-
speci c basis as described.
Expo throttle limit
After selecting the »Expo throttle lim.« line with the
selection keys of the left or right touch pad, the
entry fi eld will be framed.
Linearis. swashpl.
no
Rotor direction
right
HELTYPE
Pitch min. rear
SEL
Expo throttle lim. 0%
The "Throttle limit" function described in the »Control
adjust« menu, see page 128, can be assigned an
exponential characteristic curve.
A pitch progression rate between -100 % and +100 %
can be set with the selection keys.
For example, it is practical to have the throttle
limit – by default, the right-side proportional rotary
slider – also regulate the idle setting. Further details
about the throttle limit can be found in the text for the
»Control adjust« menu beginning page 122.
An example of two exponential
throttle limit curve characteristics
for 100 % servo travel.
continuous line:
negative exponential values;
dashed line:
positive exponential values
Throttle limit warning
Rotor direction
right
HELTYPE
Pitch min. rear
SEL
Expo throttle lim. 0%
Thr. limit warning –70%
If the is open too far when the transmitter is switched
on, an acoustic warning will be sounded and a warn-
ing will be presented in the display.
Throttle
too
high!
The »Thr. limit warning« option permits the setting of
a variable for the critical position of the throttle servo
between 0 % and -100 %, above which the warning
will be issued. The reference point for this option is
the "fwd." or "rear" Pitch min. stick position set in this
menu.
A default value of -70 % control travel is provided.
A simultaneous tap on the or keys of the
right touch pad (CLEAR) will reset a changed value
back to the default value.
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