The receiver/gyro component has different connection options on the right. They are labelled as follows:
BATT/Test:
Connection for the undervoltage
recognition*
RUDD:
Connection for the tail servo
ELEV:
Connection for the nod servo
AILE:
Connection for the roll servo
THRO:
Connection for the flight controller
NOT USED: This connection is not used
* Since the receiver/gyro component is powered via the flight
controller connection "THRO", only the left impulse line
contact is assigned in this plug.
Please observe that the signal line 8white/orange) always has to be connected to the inner of the three adjacent plug
contacts when connecting the other plug connectors.
Flightmode switch
The receiver/gyro component has two flightmode switches (see figure 34, items 1 and 2) that can be used to switch the
electrics module to three different operating modes (mechanics setting, normal flight and stabilised flight).
In contrast to normal flight, where only the tail gyro is active, stabilised flight means that the nod and roll functions are
also stabilised with a separate gyro each.
Mechanics setting
If the right flightmode switch (2) is in the lower position "ADJ",
the servo levers run into the direction indicated at the trans-
mitter. The control stick and the trimming settings for the
nod, roll and tail functions must be in their central positions.
The gyro for the tail servo acts in normal mode
in this setting and only deflects the tail servo from
the centre position if the helicopter is moved.
Now the horizontal swash plate alignment and
the tail rotor control can be adjusted precisely.
Attention!
This setting is not intended for flight operation!
Flight operation is possible in "normal flight" or
"stabilised flight" settings.
Figure 33
Figure 34
87