User manual

228
Program description - Teacher/pupil
Important notice:
Check that the model aircraft is operational and
check that all functions issue the correct com-
mands BEFORE setting up trainer mode.
During the …
Training session
… the teacher and pupil can maintain a variable dis-
tance from one another. But you should stay “within
earshot” (max. 50 m) under any circumstances,
however, no one else should be standing between
the teacher and the pupil since these persons could
reduce the connection range of the return channel
used by the two transmitters.
In this operating mode, the basic display of the teach-
er transmitter is as shown below …
GRAUBELE
#01
2:22h
Stp
Flt
«normal »
0:00
0:00
5.5V
3.9V
P
HoTT
RFC–Teach
… and the pupil transmitter’s display will look some-
thing like this:
ELEVE
#01
3:33h
Stp
Flt
0:00
0:00
3.8V
HoTT
RFC –Pupil
If, however, the connection between the teacher and
pupil transmitters should be lost during the training
session, then the teacher transmitter will automati-
cally assume control of the model.
If the trainer mode switch is in the “Pupil” position
when connectivity is lost, the
Warning LED on
the teacher transmitter will blink and audible warning
signals will also be sounded for as long as the signal
is lost. The basic display also displays the following
warning notice:
No
pupil
signal
However, if only the character string “HF –” blinks on
the transmitter’s basic display accompanied by the
audible warning signals, the pupil signal has been
lost but the trainer mode switch is set to the “Teacher”
position.
In both cases, your first step should be to reduce the
distance between the two transmitters. If this does not
help, then you should land immediately and establish
the cause.
If both transmitters are operational and the receiver
system is switched off, then the teacher transmit-
ter’s basic display will show the
icons instead of the
“familiar” . The antenna icon will also flash and an
audible warning signal will sound twice per second.
Resuming trainer mode
If you switch off one or both transmitters during the
session – for whatever reason – then the basic display
of the transmitter(s) shows the following question
after being switched back on:
Please select
Trainer link?
ACT INH
If “INH” (set) is confirmed by tapping the center SET
key of the right four-way button or, alternatively, by
waiting for approx. two seconds until the message
disappears. then you will reset the transmitter in
question back to its “normal” operating mode. You will
then have to re-establish a connection between the
teacher and pupil transmitters.
If, on the other hand, the selection keys on the left or
right four-way button are used to select “ACT” …
Please select
Trainer link?
ACT INH
… and this selection is confirmed by tapping the
center SET key of the right four-way button, then the
existing teacher connection is restored. The same
approach is used if the transmitter is configured as a
pupil transmitter.