135Program description - Dual Rate / Expo | Helicopter models
Exponential-Funktion
If you wish to program the Expo function, use the
button of the left or right-hand four-way button to
move to the right, beyond the Dual Rate value col-
umn, until the word “EXPO” is displayed in the centre
of the screen instead of “DUAL”:
0%
0%
0%
EXPO
–––
–––
–––
SEL
Roll
Nick
Tail
normal
If a switchover between two variants is desired, as-
sign a switch in the column labeled with the
switch symbol (as described in the section “Physical
control, switch and control switch assignments” on
page 68):
0%Roll
–––
SEL
normal
Move desired switch
to ON position
(ext. switch: SET)
If necessary, this may also be one of the transmitter
control switches C1 … C4 or C1i … C4i or one of the
logical switches L1 … L8 or L1i … L8i from the list of
“expanded switches”.
The switch so assigned appears on the display, to-
gether with a switch icon that indicates the switch’s
switching direction.
In the case of “C” or “L” switches, the stick or another
transmitter control or a certain switching logic can
itself be used as a switch. However, such a control
switch must have been appropriately defined in the
»Control switch« menu, see page 145, and a
logical switch must have been appropriately defined
in the »Logical switch« menu, see page 148 – pro-
100%Roll
–––
SEL
normal
Move desired switch
to ON position
(ext. switch: SET)
If necessary, this may also be one of the transmitter
control switches C1 … C4 or C1i … C4i or one of the
logical switches L1 … L8 or L1i … L8i from the list of
“expanded switches”.
The switch so assigned appears on the display, to-
gether with a switch icon that indicates the switch’s
switching direction.
In the case of “C” or “L” switches, the stick or another
transmitter control or a certain switching logic can
itself be used as a switch. However, such a control
switch must have been appropriately defined in the
»Control switch« menu, see page 145, and a
logical switch must have been appropriately defined
in the »Logical switch« menu, see page 148 – pro-
vided that this menu point is unlocked (available) on
the transmitter concerned.
Whichever switch has been assigned … the respec-
tive switch will appear in the display together with a
switch symbol indicating the switch’s direction if actu-
ated, e. g. in the «Normal» flight phase.
100%
100%
100%
Roll
Nick
Tail
DUAL
3
–––
–––
SEL
normal
Once the value field has been activated with a brief
tap on the SET key of the right four-way button, use
the selection keys of the left or right four-way button
to move into the Dual-Rate value column labeled SEL
at the bottom edge of the display in order to separate-
ly change the dual-rate values shown in inverse video
for each of the two switch positions:
100%
100%
DUAL
3
–––
–––
SEL
normal
111%
Roll
Nick
Tail
100%
100%
DUAL
3
–––
–––
SEL
normal
88%
Roll
Nick
Tail
At the same time, the Dual-Rate curve will be pre-
sented in the graph.
A simultaneous tap on the or keys of the
right four-way button (CLEAR) will reset a changed
entry field value displayed in inverse video back to
“100 %”.
Caution:
For safety reasons, Dual Rate value settings should
not be less than 20 %.
Some examples of Dual Rate values:
Servo travel
Servo travel
Servo travel
Stick deflection
Stick deflection
Stick deflection
Dual Rate = 100%
Dual Rate = 50%
Dual Rate = 20%
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