GRAUPNER MC-32 Manual page 144

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Erasing reference points
To delete one of the reference points (1 to max. 6), use
the stick to move the vertical line into the vicinity of the
reference point in question. As soon as the reference
point number and its associated value is shown on the
"Point" line (see screen image above), following activa-
tion of the value field on the "Point" line now in inverse
video with a tap on the
SET
key or a simultaneous tap
on the or  keys of the right touch pad (CLEAR)
it can be erased. Complete the operation with a brief
tap on the centre key
ESC
of the left touch pad.
Changing reference point values
Move the stick into the range of the reference point
that is to be changed: "L" (low), 1 ... 6 or "H" (high).
The number and current curve value of this point are
displayed. Activate the value field with a brief tap on
the centre
SET
key of the right touch pad. The point
value field is now highlighted and can be set within
the range -125 % to +125 %, and without influencing
the neighboring reference points.
Example:
Channel 1
C U R V E
Input
+50%
Curve
Output
–75%
off
Point
2
–75%
Normal
In this sample screen image, reference point "2" has
been set to -75 %.
Note:
If the stick does not coincide with the exact
reference point, please note that the
percentage value on the "Output" line always
relates to the current stick position.
144 Program description - Channel 1 curve | Helicopter models
Trim point function
Alternatively, jumping through set reference points can
be done with the  selection keys of the left touch
pad in either ascending or descending order, whereby
the number of the jump's destination reference point in
the graph will be marked with the point's number, 1 ...
max. 6, in inverse video. The selection keys on the right
touch pad can then be used to change the reference
point jumped to as described above, entirely indepen-
dently of the control position.
Channel 1
Trim point
Input
Curve
Output
off
Point
One touch on the centre
pad terminates this trim point function.
Trim offset function
When a value field is active, i. e. in inverse video, it is
not only possible, as previously described, to jump to
and change a reference point already set with the 
selection keys of the left touch pad but also an existing
curve can be vertically repositioned with the  keys
1
of the left touch pad within a range of ±25%.
+
2
Channel 1
Trim offset
Input
Curve
Output
off
Point
C U R V E
+50%
1
–75%
1
0%
Normal
ESC
key of the left touch
C U R V E
+50%
1
–50%
2
–50%
Normal
Channel 1
C U R V E
Trim offset
Input
+50%
Curve
Output
–100%
off
Point
2
–100%
Normal
ESC
A tap on the centre
also terminate this function.
Trim x-axis function
This function is activated by tapping the left () or
right () selection key of the right touch pad with an
active (i. e. inverse video) value field. You can then use
the selection keys on the right touch pad to reposition
the active point horizontally or vertically as you wish.
+
2
Channel 1
C U R V E
Trim X-axis
Input
+50%
Curve
Output
–83%
off
Point
2
–100%
Normal
Notes:
If the point is repositioned horizontally
further away from the current control
position than approx. ±25 %, a "?" sign will
reappear in the line Point. This question mark
does not refer to the repositioned point, however:
instead, it signifies that a further point can be set
at the current control position.
2
Please note that the percentage value on the
+
"Output" line always relates to the current stick
position and not to the position of the point.
1
+
2
key of the left touch pad will
1
+
2

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