GRAUPNER mx-12 Hott Programming Manual Download

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Program description: base settings - model helicopter

cess from virtually any menu position by simultaneously
touching the



and



buttons of the left-hand touch-

key - refers exclusively to the “

control channels

”, i. e. the

outputs are NOT swapped over.

output

Use the arrow buttons



of the left or right-hand

touch-key to select the servo / output combination you
wish to change, then touch the central

SET

button of the

right-hand touch-key. Now you can assign the desired
servo (S) to the selected output using the right-hand
arrow buttons, and confirm your choice with

SET

… or

alternatively touch the





buttons of the right-

hand touch-key (

CLEAR

) simultaneously to revert to the

default sequence.
Please note that any subsequent changes to servo
settings, such as servo travel, Dual Rate / Expo, mixers
etc.,

must be carried out according to the original

(default) receiver socket sequence.

Typical application:
In the helicopter program of the

mx-16

HoTT the

outputs for one collective pitch servo and the throttle
servo have been interchanged compared to all earlier
GRAUPNER/JR

-systems. The throttle servo is now

assigned to receiver output “6” and the collective pitch
servo to output “1”. However, you may wish to retain the
earlier configuration.

output

Note:
It is also possible to distribute the control functions
amongst as many receivers as you wish, using the
channel-mapping function in the

mx-16

HoTT’s

integral Telemetry menu, or even to assign the same
control function to multiple receiver outputs. However,
we strongly recommend that you use only one of the two
options, as a combination will soon lead to confusion.

rx bind

(

Bound receiver)

Graupner|SJ

HoTT receivers have to be “instructed” to

communicate exclusively with a particular model (i. e.
model memory) of a

Graupner|SJ

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 re-

ceiver 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 te-

lemetry sensors installed in the model must be connect-
ed 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.

“Binding” transmitter and receiver

Use the arrow buttons



of the left or right-hand

touch-key to move to the “rx bind” line:

phase 2

phase 3

hover

speed

autorotat.

receiv out

rx bind