GRAUPNER MX-10 HOTT Programming Manual page 109

Notes:
• During the programming process it is important
to ensure that any internal-combustion engine or
electric motor cannot start running accidentally.
The safe option is always to disconnect the fuel
supply or the fl ight battery.
Flybarless systems
Connect your Flybarless system on the channels 1 - 4 at
the receiver to match your Helicopter type.
Please refer to the instructions of your system.
Receiver output
For maximum fl exibility in terms of receiver socket
assignment, the optional Smart-Box provides the means
to swap over the servo outputs 1 to max. 6 - „channel
mapping"; see also chapter „telemetry" on page 113.
With the Channel mapping function of the Smart-Box
the six control functions of the mx-10 HoTT trans-
mitter can be shared out between several receivers if
necessary, or alternatively several receiver outputs can
be assigned to the same control function; for example,
you may wish to be able to operate each aileron with
two servos, or to control an oversized rudder using two
coupled servos instead of a single one.
rx bind
Graupner HoTT receivers have to be "instructed" to
communicate exclusively with a particular model (i. e.
model memory) of a Graupner HoTT transmitter. This
process is known as "binding", and is only necessary
once for each new combination of receiver and model. It
can be repeated at any time.
Important note:
When carrying out the binding procedure, please
ensure that the transmitter aerial is always an
adequate distance from the receiver aerials: keeping
the aerials about 1 m apart is safe in this respect.
Otherwise you risk a failed connection to the down-
link channel, and consequent malfunctions.
"Binding" multiple receivers to one model
If necessary, it is possible to bind more than one recei-
ver to a single model. This is accomplished by initially
binding the receivers individually, as described in the
next section. When operating the system, please note
that only the receiver which was bound last will
establish a telemetry link to the transmitter. For this
reason all telemetry sensors installed in the model must
be connected to this receiver, since only the last bound
receiver is able to transmit their data via the down-link
channel. The second, and all other receivers, run in
parallel to the receiver last bound to the transmitter, but
completely independently of it; they operate in Slave
mode with the down-link channel switched off.
If a receiver is switched ON which does not transmit te-
lemetry, the Status-LED changes from orange to green.
Program description: base settings - helicopter 109