Справочник Пользователя для Graupner GmbH & Co. KG MC-20
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Helicopter models
Helicopter models
The advanced developments incorporated into the
transmitter as well as those now in helicopter models
and their components like gyros, speed regulators,
rotor blades, etc. make it possible to master a
helicopter even in 3D acrobatic fl ight. On the other
hand, a beginner needs only a few settings to get
started with hovered fl ight training then, step-by-
step, take advantage of
transmitter as well as those now in helicopter models
and their components like gyros, speed regulators,
rotor blades, etc. make it possible to master a
helicopter even in 3D acrobatic fl ight. On the other
hand, a beginner needs only a few settings to get
started with hovered fl ight training then, step-by-
step, take advantage of
mc-20
HoTT features with
increasing expertise.
The
The
mc-20
HoTT program can operate all
conventional helicopters having 1 … 4 servos for
pitch control.
Seven fl ight phases plus autorotation are available
within a model memory, see menus »Control adjust«,
»Phase settings« and »Phase assignment«.
As with winged aircraft, here too, in addition to the
basic screen's standard timers there are additional
timers as well as a lap counter with fl ight-phase-
dependent stopwatch functionality which are available
for selection (menus »Timers (general)« and »Fl.
phase timers«).
Except for pitch/throttle trimming, digital trimming can
be stored as "global" for all fl ight phases or as "fl ight
phase specifi c". C1 trim permits easy location of an
idle setting.
The control assignments for inputs 5 … 16 is made
separately for each fl ight phase (»Control adjust«
menu).
pitch control.
Seven fl ight phases plus autorotation are available
within a model memory, see menus »Control adjust«,
»Phase settings« and »Phase assignment«.
As with winged aircraft, here too, in addition to the
basic screen's standard timers there are additional
timers as well as a lap counter with fl ight-phase-
dependent stopwatch functionality which are available
for selection (menus »Timers (general)« and »Fl.
phase timers«).
Except for pitch/throttle trimming, digital trimming can
be stored as "global" for all fl ight phases or as "fl ight
phase specifi c". C1 trim permits easy location of an
idle setting.
The control assignments for inputs 5 … 16 is made
separately for each fl ight phase (»Control adjust«
menu).
A fl ight phase copy function is helpful during fl ight
trials (»Copy / Erase« menu).
"Dual Rate" and "Exponential" functions can be
coupled for roll, nick and tail rotor and programmable
in two variations in every fl ight phase.
There are 8 freely assignable linear mixers. There
are also 4 curve mixers that can be programed and
these can also be switched on or off, depending on
the fl ight phase, in the »MIX active/phase« menu.
Beyond this, there are also 4 dual mixers available.
The »Helicopter mixer« menu provides fl ight-
phase-dependent 8-point curves for the non-linear
characteristics pitch, throttle and tail rotor mixer as
well as two independent swashplate mixers each for
roll and nick. Independent of this, the control curve
of the channel 1 joystick can be defi ned with up to a
total of 8 points in every fl ight phase. The beginner
will initially only adapt the hover fl ight point to the
control middle for the non-linear characteristics.
Pre-programmed mixers in the »Helicopter mixer«
menu:
trials (»Copy / Erase« menu).
"Dual Rate" and "Exponential" functions can be
coupled for roll, nick and tail rotor and programmable
in two variations in every fl ight phase.
There are 8 freely assignable linear mixers. There
are also 4 curve mixers that can be programed and
these can also be switched on or off, depending on
the fl ight phase, in the »MIX active/phase« menu.
Beyond this, there are also 4 dual mixers available.
The »Helicopter mixer« menu provides fl ight-
phase-dependent 8-point curves for the non-linear
characteristics pitch, throttle and tail rotor mixer as
well as two independent swashplate mixers each for
roll and nick. Independent of this, the control curve
of the channel 1 joystick can be defi ned with up to a
total of 8 points in every fl ight phase. The beginner
will initially only adapt the hover fl ight point to the
control middle for the non-linear characteristics.
Pre-programmed mixers in the »Helicopter mixer«
menu:
Pitch curve (8-point curve)
1.
C1
2.
¼ throttle (8-point curve)
Channel 1
3.
¼ tail rotor (8-point curve)
Tail rotor
4.
¼ throttle
Roll
5.
¼ throttle
Roll
6.
¼ tail rotor
Pitch-axis
7.
¼ throttle
Pitch-axis
8.
¼ tail rotor
Gyro suppression
9.
Swashplate rotation
10.
Swashplate limiter
11.
The "Throttle limit" function (input Tl16 in the
»Control adjust« menu) allows the motor to be
started in any fl ight phase. The right-side proportional
rotary slider is assigned to input "Tl16" by default.
This "throttle limiter" establishes – depending on its
given position – the maximum possible throttle servo
position. This makes it possible for the motor to be
controlled in the idle range, if necessary even by the
proportional regulator. The throttle curves become
effective only when the proportional regulator is
pushed toward the full throttle direction.
The "Throttle limit" function (input Tl16 in the
»Control adjust« menu) allows the motor to be
started in any fl ight phase. The right-side proportional
rotary slider is assigned to input "Tl16" by default.
This "throttle limiter" establishes – depending on its
given position – the maximum possible throttle servo
position. This makes it possible for the motor to be
controlled in the idle range, if necessary even by the
proportional regulator. The throttle curves become
effective only when the proportional regulator is
pushed toward the full throttle direction.
Collective
Pitch Curve
Swashplate
Rotation
Roll
Throttle
Pitch-Axis Throttle
Channel 1 Throttle
Channel 1 Throttle
Roll
Tail Rotor
Pitch-Axis Tail Rotor
Channel 1 Tail Rotor
Channel 1 Tail Rotor
Channe
l 1
Tail Rotor
Tail Rotor
Throttle