Graupner Hendheld RC 2.4 GHz No. of channels: 12 33124 Data Sheet

Product codes
33124
Page of 296
123
Detail program description - Control adjust
   Control  switches
Programming the control switches
Using the arrow keys on the left or right touch pad, 
page to the menu option "Control switch" in the multi-
function list: 
Switch display
Channel 1 cur ve
Phase settings
Phase assignment
Phase trim
Control switch
Tap the center 
SET
 key on the right touch pad to open 
the menu shown below:
SEL
0%
0%
0%
C1
C2
C3
–––
C4
CONTROL  SWITCH
Gb1
Gb1
0%
STO
–––
–––
–––
With many functions, it makes sense not to trigger 
their actuation by using one of the normal switches, 
but to trigger them automatically by the specifi c, freely 
programmable position of a transmitter control or joystick.
Typical applications:
Activation or deactivation of an onboard glowplug 
• 
heating system depending on carburetor setting or 
motor speed (in this case, the switch for glowplug 
heating is controlled on the transmitter by a mixer)
Switching a stopwatch on or off to measure the 
• 
simple running time of electric motors
Automated switch-off of a combi "aileron 
• 
 rudder" 
mixer when extending the airbrakes, e. g. so as to 
match the bank attitude of the model to the ground 
slope when landing on a ridge, without the direction 
of fl ight also being affected by the rudder (if the mixer 
were active).
Lowering landing fl aps, adjusting elevator trim and/
• 
or executing specifi c Dual Rate, Exponential and 
Differential switchings when coming in to land, as 
soon as the throttle joystick is moved beyond the 
switching point. If required, a control switch can be 
overridden using a separately assigned switch in the 
5th column.
The 
mx-20 HoTT program is equipped with a total of 
4 of these control switches ("C1" to "G4").
Accordingly, anywhere where switches can be assigned 
you have the option not only of using the 9 possible 
transmitter switches, but also of choosing and assigning 
one of the "C1" … "C4" control switches from the list 
of expanded switches – as described in the section 
"Assigning transmitter controls, switches and control 
switches" on page 52.
Furthermore, combining a control switch with an 
additional switch (as described later) also permits more 
complex switching permutations.
Basic procedure:
If no transmitter control is assigned, the 
1. 
corresponding input fi eld in the column above the left 
switch icon will be displayed empty.
Using the arrow keys on the left or right touch pad, 
2. 
select the line for the control switch you want (1 to 4).
Briefl y tap the center 
3. 
SET
 key on the right touch pad.
Move your selected transmitter control.
4. 
The associated transmitter control number appears 
in the input fi eld of the column above the left switch 
icon.
Using the arrow keys on the left or right touch pad, 
5. 
move to the right and the column above STO.
Move the transmitter control to the desired switching 
6. 
point and then briefl y tap the center 
SET
 key on the 
right touch pad to save the switching point.
Complete the remaining settings such as switching 
7. 
direction, etc.
Exit from the menu by using the center 
8. 
ESC
 key on 
the left touch pad. 
Assigning a transmitter control to a control switch
Using the arrow keys on the left or right touch pad, 
select your chosen line (1 to 4). After completing the 
activation of transmitter control assignment by tapping 
the center 
SET
 key on the right touch pad, the following 
message is shown:
SEL
+75%
0%
0%
G1
G2
C3
–––
C4
CONTROL  SWITCH
Gb1
Gb1
–75%
STO
–––
–––
–––
Move  desired
control  adj.
As an example, the CTRL 6 proportional rotary control 
on the upper left is now to be assigned to the "C3" 
control switch. Accordingly, turn the dial of this control in 
any direction you want. As soon as this is detected, the 
control name appears on the display: