GRAUPNER mc-16 Programming Manual page 290

Now move the selected proportional control. After a
short time, an entry, e. g. "Lv2", will appear in the in-
verse video field:
In5 GL fr –––
In6 GL fr –––
In7 GL fr –––
In8 GL Lv2 –––
nor mal
typ SEL
However, since propulsion must usually be available,
independent of the current flight phase, leave the de-
fault value "GL" in the "type" column – as already men-
tioned earlier in this section.
If you need to adjust the travels to suit the speed con-
troller, use one of the arrow buttons to move right to
the "- Travel +" column, following the right-pointing
triangle at bottom left:
In5 +100% +100%
In6 +100% +100%
In7 +100% +100%
In8 +100% +100%
nor mal
– travel +
This fields of this column can be use to set the travel
required, even asymmetric if necessary.
A simultaneous tap on the  keys of the left four-way
button now will switch over to the »Servo display«
where the selected proportional control can be activat-
ed to watch the bars for channel 8 "wander" from one
side to the other and back.
290 Programming examples - Winged models
However, if the proportional control is moved too
fast – in practice – the resulting sudden motor accelera-
tion can briefly strain the entire drive train (too much).
In this case, be sure to enter a value in the "- time +"
0%
column to counteract such a condition.
0%
Therefore, using one of the selection keys, switch one
0%
column to the right, to the "- time +" column then move
0%
the selected control close to "full throttle" so the marker
frame is only placed around one value field. Now enter
offset
a value of at least 1 s ...
In5
In6
In7
In8
normal
... with which a movement of the proportional control
in the "ON" direction which is too fast is processes
move gently, and you can check immediately this by
switching to the »Servo display«.
Note:
No delay is entered on the "OFF" side, so that
the drive can be switched off instantly at any
time. This does not additionally stress the
drive, because it merely "runs down".
The adjustment of the appropriate control travel and
directions for the motor control (speed control) is nor-
mally carried out in the »Control adjust« menu in the
"- trv +" column. Alternatively, these settings can also
be made in the menu ...
»Servo adjustment«
Example 2
2-way switch usage
0.0s 0.0s
This variant realizes a purely ON/OFF function.
0.0s 0.0s
On the receiver side, either a simple electronic switch
0.0s 0.0s
or – if a gentle motor start-up, for example, is de-
0.0s 1.1s
sired – an appropriate motor control (speed control) is
required.
– time +
With the exception of assigning a different operating
element, the settings required for this are essentially the
same as those described under Example 1. Therefore,
the same comments and recommendations also apply.
Apart from the infinitely variable motor control under
Example 1 and the two-stage motor control in this
example, the selection of the two transmitter control
types only has an effect on the type of timer control,
see page 296.
Only the nature of the assignment and representation
of the selected switch in the display of the menu ...
»Control adjust«
... differ. As in example 1, change over to the line of a
free input, activate the "Switch assignment" in the sec-
ond column as described on page 60, then move
the selected switch, in this case for example switch 2,
from the desired motor OFF position in the direction of
motor ON:
(page 106)
S4 0% 100% 100%
S5 0% 100% 100%
S6 0% 100% 100%
S7 0% 100% 100%
S8 0% 100% 100%
+
Rev cent tr v
(page 112)