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

Product codes

33124

206 Detail program description - Control adjust

Using the arrow keys on the left or right touch pad, page
to the menu option "Tx. output swap" on the multi-
function list:

Dual mixer

Telemetr y
Basic settings

Fail-safe adjust
Teacher / Pupil

Tx. output swap

Swashplate mixer

Telemetr y
Basic settings

Fail-safe adjust
Teacher / Pupil

Tx. output swap

Briefl y tap the center

SET

key on the right touch pad to

open this menu option.

Tx. output swap

To achieve maximum fl exibility regarding receiver socket
assignment, the

mx-20 HoTT program offers you the

option of swapping servo outputs 1 to 12 as you please.
This option lets you distribute the transmitter's 12
"control channels" to any of the transmitter outputs 1
… 12. If you do, you must remember that the "Servo
display" screen – accessible from almost any menu
option by simultaneously tapping the

 and  keys

on the left touch pad – refers exclusively to the "control
channels" as preset by the receiver socket assignment:
it therefore does NOT take any output swaps into
account.

Tx. output swap

Swapping the outputs on the transmitter

Tx Ch
Tx Ch
Tx Ch
Tx Ch

1
2
3
4

Output
Output
Output
Output

TRANSMITTER OUTPUT

SEL

Use the arrow keys

 on the left or right touch pad to

select the channel/output combination that you wish to
change and then briefl y tap the center

SET

key on the

right touch pad. You can now use the right arrow keys
to assign your selected (control) channel to the desired
output, confi rming this with the

SET

key …

2
3
4

1
2
3
4

SEL

Tx Ch
Tx Ch
Tx Ch
Tx Ch

Output
Output
Output
Output

TRANSMITTER OUTPUT

… or, by tapping the arrow keys

 or  on the

right touch pad at the same time (CLEAR), you can
restore the original assignment.
Any subsequent changes, such as servo travel
adjustments, Dual Rate / Expo, mixers etc., must
always be performed in accordance with the original
receiver socket assignment!

Example:
In the

mx-20 HoTT helicopter program, the outputs

for a collective pitch servo and the throttle servo are
swapped around, compared to some older GRAUPNER/
JR mc units. The throttle servo now occupies transmitter
output "6" and the collective pitch servo output "1".
Perhaps, however, you wish to retain the previous

confi guration? In this case, you will swap over channels
1 and 6 as appropriate, so that (control) channel 6 is
located on output 1 and vice versa – as shown above:

Note:
The "Channel Mapping" (channel assignment) function
integrated into the

telemetry menu on the

mx-20HoTT receiver can also be used to distribute up
to 12 control channels from the transmitter to multiple
receivers. The function can also be used to map the
exact same control function to multiple receiver outputs:
this can be used to confi gure two servo controls per
aileron surface instead of just the one, for example, etc.
To keep controls manageable, however, we strongly
recommend using only one of the options at a time.