User's Manual

136
Program description: Trainer system
Important note regarding three-pole barrel connec-
tors:
If you are using a Trainer lead with three-pole barrel
connectors, on no account connect one of the ends
marked “S” or “M” to a DSC system socket, as it is
not suitable for this purpose. The DSC socket is only
suitable for leads fi tted with two-pole barrel connec-
tors.
Checking the system
Operate the assigned Trainer transfer switch:
If the screen display changes from „• ¾T“ to „¾P“, the
Trainer system is working properly.
However, if both the “• Trainer” menu and the transmit-
ter’s basic display show the following warning mes-
sage …
no
student
signal
… and the display “-P” appears on the left of the
screen in the
“Trainer” menu, and at the same time
the transmitter emits audible signals, then there is
a problem with the connection between Pupil and
Teacher transmitter. If this should happen, note that
all the functions remain under the control of the
Teacher transmitter, regardless of the position of the
Trainer transfer switch; this ensures that the model is
not out of control at any time.
Possible errors:
Pupil transmitter not ready•
The interface in the Pupil transmitter, which replaces •
the RF module, is not connected correctly
Incorrect cable connection: see next section for cable •
selection
Pupil transmitter not set to PPM (10, 18, 24) mode.•
Further possible errors:
Teacher transmitter and HoTT receiver in trainer •
model not correctly “bound”.
Trainer leads
4179.1 For Trainer mode operations between any
two Graupner transmitters equipped with a
DSC socket - identifi able by two-pole barrel
connectors at both ends.
3290.7 Trainer lead for connecting a Teacher trans-
mitter with DSC socket (e. g. mx-12 HoTT),
or a transmitter retro-fi tted with the option-
al DSC module, Order No. 3290.24, to a
Graupner Pupil transmitter with opto-elec-
tronic Pupil socket - identifi able by the letter
“S” at the end with the three-pole barrel con-
nector.
3290.8 Trainer lead for connecting a Pupil transmit-
ter with DSC socket (e. g. mx-12 HoTT)
or a transmitter retro-fi tted with the option-
al DSC module, Order No. 3290.24, to a
Graupner Teacher transmitter with opto-elec-
tronic Teacher socket - identifi able by the let-
ter “M” at the end with the three-pole barrel
connector.
For more detailed information about the leads and mod-
ules for the Teacher and Pupil transmitters listed on this
page, please refer to the operating instructions supplied
with your transmitter, the main Graupner FS catalogue,
or the Internet at www.graupner.de.
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