Graupner Hendheld RC 2.4 GHz No. of channels: 12 33124 Fiche De Données

Codes de produits
33124
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196 Detail program description - Control adjust
Using the arrow keys on the left or right touch pad, page 
to the menu option …
Helicopter mixer
Free mixers
MIX active/phase
MIX-only channel
Dual mixer
Swaschplate mixer
… on the multi-function list. Briefl y tap the center 
SET
 
key on the right touch pad to open this menu option:
SWASH  MIXER
Pitch
Roll
Nick
+61%
+61%
+61%
SEL
Note:
If "1 servo" is selected on the "Swashplate" line on the 
"Helicopter type" menu, this option is not shown on the 
multi-function list.
On the "Swashplate" line on the "Helicopter type" 
menu, you have already defi ned the number of servos 
that are installed in your helicopter for collective pitch 
control; see page 86. This information is used to 
automatically couple together the functions for roll, 
pitch-axis and collective pitch, so that you do not need 
to defi ne any other mixers yourself.
If you have a model helicopter which only has a single 
collective pitch servo
, this "Swashplate mixer" menu 
option is of course superfl uous, since the software 
will control the three swashplate servos for collective 
  Swashplate  mixer
Collective pitch, roll, pitch-axis mixer
pitch, pitch-axis and roll independently of one other, 
i.e. without a mixer.     In this scenario, this menu 
option is therefore no longer available to you from the 
multi-function list. With all other swashplate linkages 
employing 2 … 4 collective pitch servos, the mixer ratios 
and directions are set up by default, as can be seen 
above. The preset is +61% in each case, but the value 
can be varied from -100% to +100% if required, by 
briefl y tapping the center 
SET
 key on the right touch pad 
and using the arrow keys. 
Simultaneously tapping the two arrow keys 
 or  
on the right touch pad (CLEAR) will reset the mixer ratio 
in the highlighted fi eld back to its default value of +61%. 
If the swashplate control system (collective pitch, 
roll and pitch-axis) does not respond to the joysticks 
properly, you should alter the mixer directions ("+" or "-") 
before trying to correct the directions of servo rotation.
Note:
Ensure that changed mixer values do not result in the 
servos mechanically striking their end-stops.
Using the arrow keys on the left or right touch pad, page 
to the menu option …
Dual mixer
Teacher / pupil
Tx. output swap
Telemetr y
Basic settings
Fail-safe adjust
Swashplate mixer
Teacher / pupil
Tx. output swap
Telemetr y
Basic settings
Fail-safe adjust
… on the multi-function list. By briefl y pressing the central 
SET
 key of the right touch pad, this menu item opens:
FAIL  SAFE
Pos
hold
1 2 3 4 5 6
  DELAY :    0.25s
STO
The higher level of operating safety exhibited by the 
HoTT system when compared to traditional PPM 
technology results from the fact that the microprocessor 
built into the HoTT receiver not only exclusively 
processes the signals of "its" transmitter, but can 
also clean up "dirty" control signals that it receives. 
Only when these signals become too error-prone or 
garbled due to outside interference does the processor 
automatically replace the disrupted signals with the 
   Fail-safe