GRAUPNER mc-18, Programming Manual

Page: 41 / 56

PROFITRIM-Module
41
The PROFITRIM external module (order No. 4109)
permits additional trimming of all flap and aileron
functions by four rotary trimmers. The latter are
allocated to the following functions:
1 = Aileron Trim (aileron function)
2 = Aileron Trim (flap function)
3 = Flap Trim (aileron function)
4 = Flap Trim (flap function)
The trimmers can be turned on and off singly or in
any desired combination, with their neutral positions
corresponding to the programmed settings.
On deactivation of the trimmers, the adjusted value
will be stored. It if thus possible to establish optimum
settings in flight with the trimmers turned on, and to
protect them against being accidentally changed
when turned off. These data values will only be stored
up to the next time the trimmer is turned on,
whereupon the initial reference point, set in the
course of programming will be re-established.
Trimmer 3 cannot be used in the case of type 6
models, since the flaps can only be driven in the
same direction.