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

86

Establishing helicopter model type

This "Model type" menu is used to establish the 
type of model to be programmed. This also activates 
all characteristic mixers, coupling functions, etc. 
in preparation for subsequent programming of the 
specifi ed model type.

Suppress models
Base setup model

Ser vo adjustment

Control adjust

Helicopter type

Stick mode

Press briefl y on the center 

 button in the right touch 

pad.

Control of the swashplate will require an appropriate 
program variant which corresponds to the number of 
servos operating pitch control. 
After selecting the "Swashplate" line with the 
 arrow keys of the left or right touch pad, the 
corresponding entry fi eld will be framed.

Linear. swashpl.

Swashplate

no

1 Ser vo

Rotor direct

right

HELI  TYPE

Pitch min.

back

SEL

Press briefl y on the center 

 button in the right touch 

pad. The current setting for number of pitch servos will 
be displayed in inverse video. Now choose the variant 
needed with the arrow keys of the right touch pad.

"1 Servo": 

The swashplate will be tipped with one 
servo each for roll and nick. Pitch control 
will be affected by a separate servo.

 

(Since helicopter models operated 
with only 1 pitch servo will be operated 
WITHOUT the transmitter's mixer 
functions for pitch, nick and roll, the 
"Swashplate mixer" menu item in the 
Multifunction menu will be hidden.)

"2 Servos": 

Two roll servos will displace the 
swashplate axially to affect pitch control; 
nick control will be decoupled by a 
mechanical compensation rocker.

"3Sv (2Roll)":  Symmetrical three-point control of 

the swashplate is affected at three 
articulation points, each radially offset 
from the others by 120°, which are 
connected to one nick servo (at the 
front orrear) and two roll servos (located 
laterally at the left and right). All three 
servos push the swashplate axially to 
affect pitch control.

"3Sv (140)":  Asymmetrical three-point control of 

the swashplate is affected at three 
articulation points connected to one nick 
servo (rear) and two roll servos (front 
left and right). All three servos push the 
swashplate axially to affect pitch control.

"3Sv (2Nick)":  Symmetrical three-point control as 

described above but radially offset by 
90°, one lateral roll servo and two nick 
servos, front and rear.

"4Sv (90°)": 

Four-point swashplate control affected by 
two roll servos and two nick servos.

Simultaneously pressing the 

 or  keys of the 

right touch pad (CLEAR) will set the option back to 
"1 Servo".

2

2

1

3

1

2

3

1

2