GRAUPNER mx-16 HOTT, Programming Manual

Page: 85 / 180

85 Program description: Dual Rate / Expo – model helicopter
Combined Dual Rate and Expo
If you enter values for both Dual Rates and Expo, the
two functions are superimposed as follows:
Ser
v
o tr
a
v
el
Ser
v
o tr
a
v
el
Ser
v
o tr
a
v
el
Stick deflection Stick deflection Stick deflection
Expo = +100%, DR = 125%
Expo = +100%, DR = 50% Expo = –100%, DR = 50%
e. g. “switch back”:
100% 0%
DUAL EXPO
–––
88%
77% 0% 2
2
0%
roll
nick
tail
nor mal
and after moving switch “2” to the “forward” position:
100% 0%
DUAL EXPO
–––
122%
111% +11% 2
2
+22%
roll
nick
tail
nor mal
edge of the screen, and set the values for each of the
two switch positions separately in the highlighted fi eld
using the arrow buttons
cd
or
ef
of the right-hand
touch-key.
Simultaneously press the
cd
or
ef
buttons of the
right-hand touch key ( CLEAR ) resets an altered value in
the highlighted fi eld to 100%.
Caution:
For safety reasons the Dual Rate value should always
be at least 20% of total control travel.
Examples of different Dual Rate values:
Ser
v
o tr
a
v
el
Ser
v
o tr
a
v
el
Ser
v
o tr
a
v
el
Stick deflection Stick deflection Stick deflection
Dual Rate = 100% Dual Rate = 50% Dual Rate = 20%
Exponential function
If you wish to switch between two settings, use the
f
button of the left or right-hand touch-key to move to the
right-hand column, marked at the bottom edge of the
screen with the switch symbol
, then briefl y touch
the central SET button and assign a switch to the func-
tion, as described in the section “Assigning switches
and control switches” on page 39. The assigned switch
appears on the screen together with a switch symbol
which indicates the direction of operation when you
move the switch.
For example, the system enables you to fl y with a linear
curve characteristic in the one switch position, and to
pre-set a value other than 0% in the other switch posi-
tion.
Select the right-hand column, marked with EXPO at
the bottom edge of the screen, in order to change the
Dual-Rate value for each of the two switch positions in
the highlighted fi eld, using the arrow buttons of the right-
hand touch-key.
100%
100%
100%
0%
roll
nick
tail
DUAL EXPO
–––
+11% 2
2
+22%
nor mal
Simultaneously touching the
cd
or
ef
buttons of the
right-hand touch-key ( CLEAR ) resets an altered value in
the highlighted input fi eld to 0%.
Examples of different Expo values:
Ser
v
o tr
a
v
el
Ser
v
o tr
a
v
el
Ser
v
o tr
a
v
el
Stick deflection Stick deflection Stick deflection
Expo = +100% Expo = +50% Expo = –100%
In these examples the Dual Rate value is 100% in each
case.