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Note:
More more information about the setting of
this "emergency shutoff", see the beginning
of the second following double-page.
Another tip:
Make a habit of giving all switches a common
switch-on direction; then a quick glance over
the transmitter prior to the flight should suffice – all
switches off.
Setting options for the "Autorotation C1 position",
"Motor stop", "Marking" and "Stick warning" are not
yet of particular interest ...
... and the "Auto Trim" line should only be assigned
to a switch if "Initial trimming" is to be performed on
the helicopter in the context of a trimming flight. Fol-
lowing such a flight, this switch should be erased
once again, for reasons of safety.
Additional settings specific to helicopters are made in
the menu ...
»Helicopter type«
In the "Swashplate type" line, select control for
swashplate or pitch function. In this example:
"3Sv(2rol)".
The "Linearis. swashpl." line is not yet of interest.
In the "Rotor direction" line, it is established whether
the rotor – as viewed from above – turns to the right
(clockwise) or left (counter-clockwise). In other words,
whether it rotates counterclockwise or clockwise. In
this example "right".
Check the default for "Pitch min", which was adopted
from »General basic settings«, to confirm that the
entry "front" or "rear" is in keeping with personal pref-
erences or should be changed.
H E L T Y P E
Swashplate type
Linearis. swashpl.
Rotor direction
Pitch min.
Both "Expo throttle lim." as well as "Thr. limit warn-
ing", in bottom line of this display, are currently of no
interest.
By now, the servos should be plugged into the receiv-
er in the intended sequence:
SUMO / SUMI-connection
free or aux. function
free or aux. function
Receiver power supply
free or aux. function
(page 108)
free or aux. function
free or aux. function
Receiver power supply
free or aux. function
free or speed governor
Gyro gain
Receiver power supply
Telemetry connection
free or aux. function
free or aux. function
Receiver power supply
Throttle servo or speed controller
free or aux. function
Tail rotor servo (gyro system)
Receiver power supply
Pitch-axis 1 servo
Roll 1 servo
Roll 2 servo
Receiver power supply
Note:
Please note that on the newer Graupner-mc-
1 Ser vo
and mx- remote control systems, the first
pitch servo and the throttle servo are
no
swapped in comparison to older systems.
right
Mix ratios and mix directions for swashplate pitch, roll
rear
and nick servos are already pre-adjusted to +61 % in
SEL
the menu ...
»Swashplate mixer«
Pitch
Roll
Pitch ax.
If the swashplate mixer should not follow stick move-
ments properly, first change the mixing directions
from "+" to "-" before changing servo directions in the
menu ...
»Servo adjustment«
or aux. function
Servo 1
Servo 2
Servo 3
Servo 4
Servo 5
Rev cent.
This menu can also be used to adapt travel and direc-
tion for individual servos. However, one must attempt
to retain 100 % servo travel so as to achieve the best
possible resolution and control accuracy. The direc-
tion of travel is determined with "Rev." and, in the
process, make sure that the direction is correct. The
tail rotor servo must run so that the nose (!) of the
Programming examples - Helicopter models
(page 224)
S W A S H
M I X E R
+61%
+61%
+61%
SEL
(page 112)
0%
100%
100%
150% 150%
0%
100%
100%
150% 150%
0%
100%
100%
150% 150%
0%
100%
100%
150% 150%
0%
100%
100%
150% 150%
– travel +
– limit +
331
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