GRAUPNER mz-24 PRO, Programming Manual

Page: 232 / 240

Programming example
Phase specific pitch trimming
The following described options offers you the possi-
bility to correct the trimming of the phase specific (and
at any time recallable) trimming of the pitch through
only
one control element in all the phases.
With this programming example, you must have al-
ready covered the description of the individual menus,
and you must be familiar with the use of the transmit-
ter. It is also assumed that the
Receiver connection
assignation has been performed according to what
written on page 31 and also that the model has
been completely programmed in the mz-24 HoTT Pro
transmitter and mechanically adjusted. In addition,
you should have been convinced by the correct lat-
eral deflection of all rudders. Also, it is by no means a
disadvantage, if the model has already the first flights,
as well as the resulting adjustments, behind it.
Programming
f you want to adjust the pitch trimming in the Heli pro-
gram using one of the two Digitrim buttons, assign
this button in the sub-menu ...
» TR. ST. «
... of the basic menu, for example, the control channel
"CH11" usually unoccupied in a helicopter model to:
Then change to the sub-menu ...
» Prog.MIX «
... of the functions menu and switch to the desired
phase.
Now create a mixer "CH11 >> CH1", possibly in any
desired phase ...
Then, on the setting side of this mixer / these mixers,
define a symmetrical mixing proportion of, for exam-
ple, 25 %:
Please note that the operating direction of the digitrim
pushbutton from the mixing direction and the trim-
ming distance (max. 37.5% at 125% admixture) are
determined proportionally from the adjusted mixing
ratio.
The DT1 button used in this example then acts equally
on all available pitch servos due to the internal cou-
pling without influencing the throttle servo.
232 Programming example - Trimming an rpm presetting