Graupner GmbH & Co. KG MC-20 用户手册

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214 Detail program description - Teacher/pupil
   Wireless HoTT system
Wireless operation of the 
mc-20
 HoTT trainer 
mode system is also possible. To do so, the teacher 
transmitter must be "connected" to a pupil transmitter 
as described below. Prior to this, however, the 
training model's receiver must be bound to the PUPIL 
transmitter. This confi guration is possible between 
transmitters which have the "BIND:" option in the 
»Teacher/pupil« menu.
Preparing for training mode
Teacher transmitter
The training model must be programmed completely,
i.e. with all of its functions including trims and any 
mixer functions, in one model memory of the HoTT 
teacher transmitter. The model to be used for 
training must therefore be under the complete 
control of the teacher transmitter. The fi nal step 
in preparation, however, is to bind the training 
model to the pupil transmitter. For a detailed 
description of the binding process, please 
consult pages 77 and 85. 
Pupil transmitter
If you are using an "
mc" or "mx" series transmitter, 
it is best to activate a free model memory with the 
required model type ("Fixed-wing" or "Heli"). Assign 
the model name "Pupil" and set up the stick mode 
(mode 1 … 4) and "Throttle (or collective pitch) min. 
forward/back" to suit the pupil's preferences. All 
other options are left at their default values. All other 
settings, including all mixer and coupling functions, 
are confi gured exclusively on the teacher transmitter, 
which in turn transmits them to the model.
When assigning control functions, the usual 
conventions must be observed:
Channel
Function
1
Motor throttle/collective pitch
2
Aileron/roll
3
Elevator/pitch-axis
4
Rudder/tail rotor
If other control functions are to be transferred to the 
pupil transmitter in addition to the functions of the two 
dual axis sticks (1 … 4), access the »Control adjust«
menu in the pupil transmitter and assign those inputs
which correspond to enabled function or transmitter 
control inputs 5 … 12
 as shown in the »Teacher/
pupil
« menu of the teacher transmitter. Afterwards, 
assign the operating elements appropriately. 
Important:
If you should forget to assign a transmitter 
control on the pupil side, then the affected servo 
or servos will remain in the center position when 
the transfer is made to the pupil transmitter.
Preparing the teacher and pupil transmitters
Once you have bound the training model to the pupil 
transmitter, now switch on the teacher transmitter. On 
both transmitters, use the selection keys on the left or 
right touch pad, page to the »Teacher/pupil« menu 
option on the multi-function menu:
Phase trim
Non-delayed chan
Timers (general)
Fl. phase timers
Wing mixers
Free mixers
MIX active/phase
MIX-only channel
Dual mixer
Fail-safe adjust
Teacher / pupil
Tx. output swap
Non-delayed chan
Timers (general)
Fl. phase timers
Helicopter mixer
Free mixers
MIX active/phase
MIX-only channel
Dual mixer
Swashplate mixer
Fail-safe adjust
Teacher / pupil
Tx. output swap
Briefl y tap the center 
SET
 key of the right touch pad 
to open this menu option:
T R A I N E R     / s t u d e n t
P
T
2
3
4
5
BIND:
SW: –––
1
n/a
6
7
8
9 10 11 12
Note:
The screen image shown above shows the menu 
in its initial state: No transmitter controls have been 
released to the pupil ( ) and no switch has been 
assigned
("SW: ---" bottom left in the screen image).
Pupil transmitter
Use the selection keys on the left or right touch pad 
to move the marker frame to the "BIND" input fi eld. If 
there is a switch shown at the right of "S:" then this 
must fi rst be erased, see screen image:
T R A I N E R     / s t u d e n t
P
T
2
3
4
5
BIND:
SW:
1
n/a
6
7
8
9 10 11 12
Ä
–––