User's Manual

111
Program description: free mixers
* NN = Nomen Nominandum (name to be stated)
four-way button:
MIX1 6 el
trv
+20%
0%offs
SYM
ASY
+55%
Note:
If y
ou are setting up a switch channel mixer of the “S
¼ NN *” type, you must operate the assigned switch to
achieve this effect. The vertical line then jumps between
the left and right sides.
Examples:
The switch SW3 has already been assigned to con-1.
trol channel 6 in the “Transmitter control settings”
menu, in order to open and close the aero-tow re-
lease.
I5
I6
+
trv
100%
100%
100%
100%
3
++
++
free
In the meantime you have carried out a few aero-tow
fl ights, which showed that you always needed to hold
in slight up-elevator during the tow. You now wish to
set the elevator servo (connected to receiver output
3) to slight “up” trim when the tow release is closed.
In the screen display familiar from page 107 we have
set up the third linear mixer to accomplish this, using
the switch channel “S” as the mixer input. Now move
the selected switch to the OFF position, and move to
the …
typ fro
to
M1
M2
M3
c1
el
c1
6
el
el
S
5
3
… mixer set-up page.
Use the arrow button d of the left or right-hand four-
way button to select the “Offs” line, then press the
central SET button of the right-hand four-way but-
ton … according to the tr
avel setting selected in the
“Transmitter control settings” menu and the switch
position, the offset value now jumps to +X% or -X%,
e. g.:
MIX3 S el
trv
0%
0%
+100%offs
SET
STO
Use the arrow button c of the left or right-hand four-
way button to move to the “Travel” line, then press the
central SET button of the right-hand four-way button.
After moving the selected switch to the mixer ON po-
sition, set the required mixer ratio in the now high-
lighted value fi elds using the arrow buttons of the
right-hand four-way button.
MIX3 S
el
trv
+100%offs
ASY
SYM
+10%
+10%
The following example applies to model helicopters:2.
In the case of helicopters with one to max. three
swashplate servos, receiver socket 5 is generally
used for gyro gain control. For example, if you wish
to use a gyro without an adjustment facility from the
transmitter, or don’t wish to use such a facility, con-
trol channel 5 can be used for some other purpose:
you may wish to assign one of the rotary proportional
knobs (CTRL 7 or 8) to the collective pitch trim func-
tion. In the “Transmitter control settings” menu as-
sign one of these two transmitter controls to input
“E5”. Now simply defi ne a free mixer “5 ¼ 1” with a
symmetrical mixer ratio of, say, 25%. Due to the inter-
nal coupling, this transmitter control now acts equally
on all the collective pitch servos you are using, with-
out affecting the throttle servo.
MIX1 5 1
trv
+25%
+25%
0%offs
ASYSYM
If you use this mixer, you MUST leave receiver socket
5 unused.
33112_mx12_HoTT_2_GB.indd Abs36:11133112_mx12_HoTT_2_GB.indd Abs36:111 06.06.2011 19:39:4206.06.2011 19:39:42