User manual

D/R,EXP
The control characteristic for roll, elevation and tail as well as control functions 5 … 9 or 5 … 12
In the basic transmitter display, use a fi nger or the
provided stylus to touch the gear icon labelled "F":
000 000
000
000
mz
000%
000%
000
000
BATT TIME 00: 01: 23
Starlet
M 2
0:01:23
NORMAL
000:00.0
000:00.0
4.2V
RX TX
RX 00.0V
Touch
The display switches to the blue function menu. Touch
the menu item "D/R,EXP" with a fi nger or the provided
stylus.
BACK
SYSTEM
BASE
FUNCTION
Q.Link
PIT.CRV
D/R,EXP
THR.CRV
Gyr/Gover
THR.HOLD
S.Limit
Swash
S.MIX
THR.MIX
Prog.MIX
PIT>>RUDD
Trainer
Telemetry
Touch
The classic dual rate/expo function of this menu item
allows you to switch or infl uence the control defl ections
and characteristics of roll, elevation and tail, i.e. control
functions 2 … 4, independent of the Quick Link using a
switch if desired.
An individual characteristic curve for control
function 1 can be set in the menus "PIT.CRV",
see page 175, and "THR.CRV", see
page 181, by means of which 7 separately programm-
able points can be set.
Similar to the control travel setting in the display
"CH5-9“ or "CH5-12", dual rate acts directly on the
corresponding control function independent of whether it
affects the individual servo or several servos by means
of complex mixing and coupling functions.
The control defl ections can be set for each switch
position between 0 and 125% of the normal control
travel.
Exp allows a more sensitive control of the model in the
central position of the respective control function (roll,
elevation and tail) for values greater than 0% without
having to abandon complete defl ection in the end
position of the control stick.
Conversely, the effect of the control around neutral
position increases for values less than 0% and
decreases in the direction of the full defl ection. The
progression can be set from -100% to +100%; 0%
corresponds to the normal linear control characteristic.
There is another use for the most common rotary
servos: The actual rudder control is nonlinear since
the rudder defl ection from the control linkage becomes
increasingly smaller as the angle of rotation of the
connecting pulley or cantilever increases. When
expo values are greater than 0%, this effect can be
counteracted so that the angle of rotation increases
disproportionately as the control stick defl ection
increases.
The EXP setting always acts directly on the correspon-
ding control function independent of whether it affects
the individual servo or several servos by means of
complex mixing and coupling functions.
The D/Rand EXP functions can be switched together by
a single control if the control has been correspondingly
assigned. It is therefore possible to link the dual rate and
expo functions which can be advantageous, especially
with fast models.
In the graphic of the display, the curve characteristics
are shown directly to make it easier to evaluate the
curve dependent on control travel.
BACK
CH
D/R
EXP
CTL
AILE
+100%
+100%
NULL
INC
RES
DEC
NORMAL
000%
000%
Starlet
S
SYM
OFF
Between the displays of individual control functions,
alternatingly touch the value fi eld of the line "Ch" with a
fi nger or the provided stylus:
BACK
CH
D/R
EXP
CTL
ELEV
+100%
+100%
NULL
INC
RES
DEC
NORMAL
000%
000%
Starlet
S
SYM
OFF
BACK
CH
D/R
EXP
CTL
RUDD
+100%
+100%
NULL
INC
RES
DEC
NORMAL
000%
000%
Starlet
S
SYM
OFF
171
Helicopter model function menu - D/R,Expo
S1006_mz-24.3.en.indd 171 17.12.2014 15:22:34