Operating Instructions for
RX-9/12/16-DR pro M-LINK 2.4 GHz receivers
Page 13
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9.2 The functions of the SET button
Pressing the SET button on the top of the receiver when
switching on initiates the binding process (
Î
9.3.1
).
In receive mode, the SET button can be used to trigger two addi-
tional functions. The function selected depends on the length of
the button-press:
1.
Save error counter or FAIL-SAFE settings
Press the SET button for 0.5 to 1 second (
Î
9.8
and
Î
9.5
).
2.
RESET receiver to factory default settings
Press the SET button for longer than ten seconds (
Î
9.6
).
When the SET button is pressed, the STATUS LED generates
time markers corresponding to the length of the button press:
Press SET
button con-
stantly for
< 2
seconds
2 to 10
seconds
> 10
seconds
STATUS-LED
OFF ON OFF
Purpose
Save error
counter /
FAIL-SAFE
settings
RESET
to default
settings
!
Note:
After the save process the STATUS LED flashes the confirma-
tion signal (LED code 5
Î
9.1
).
9.3 Binding
The receiver must be set up to match the transmitter before the
system can work. This process is known as “binding”.
!
Note:
The signal output to the servo sockets is switched off during the
binding procedure. This means that the servos are “soft”, and do
not move, while the motor connected to a modern electronic
speed controller remains OFF due to the lack of a signal. Never-
theless, it is important to secure the model and keep well clear
of the power system.
The binding process is necessary in the following cases:
x
The first time the receiver is used (
Î
9.3.1
).
x
After a receiver RESET (
Î
9.6
).
x
After the transmitter setting for “Fast Response” has been
changed. For more information on this please refer to the
operating instructions supplied with your M-LINK transmitter
or M-LINK RF module.
x
After the transmitter setting for the frequency range has been
changed. For more information on this please refer to the
operating instructions supplied with your transmitter or M-
LINK RF module (“France mode”).
x
If the receiver is to be operated in conjunction with a different
M-LINK transmitter.
9.3.1 Sequence of the binding procedure
1. The first step is always to set the transmitter and receiver to
Binding mode:
x
Place the transmitter and the receiver aerials close to-
gether.
x
Switch the transmitter ON in binding mode.
(see the operating instructions supplied with your M-LINK
transmitter or M-LINK RF module).
x
Switch
the
RX-9/12/16-DR pro M-LINK
receiver ON in
binding mode:
x
Use a pointed object to press and hold the SET button
on the top of the receiver (
Î
9.2
).
x
Switch the receiver ON, or connect the battery:
The binding procedure runs, the STATUS LED on
the receiver flashes at high frequency
(LED code 2
Î
9.1
).
x
Now release the SET button.
!
Note:
the binding process starts automatically when
the receiver is used for the first time, and after a RESET -
even if you have not pressed the SET button.
2. Once the transmitter and receiver are bound to each other,
both switch
automatically
to normal operation (
Î
9.4
):
The STATUS LED on the receiver flashes slowly
(LED code 3
Î
9.1
).
!
Note:
in most cases the binding process only takes a few
seconds.
9.3.2 Binding: locating and correcting faults
Fault:
During the binding procedure the STATUS LED on the receiver
continues to flash at high frequency for a few seconds.
Cause:
No M-LINK signal of adequate strength detected.
Remedy:
x
Reduce the distance between your transmitter and the
receiver aerials.
x
Ensure that your transmitter is switched ON in binding mode.
x
Repeat the binding procedure.
9.4 Switching the receiver ON and OFF
in normal operations
9.4.1 Sequence of switching ON and OFF
To switch the M-LINK RC system ON, please use this
procedure:
1. Switch the transmitter ON.
2. Switch the receiver ON.
The STATUS LED on the receiver flashes slowly and evenly
(LED Code 3
Î
9.1
):
An M-LINK signal is being received,
the RC system is ready for use.
To switch the M-LINK RC system OFF, please use this
procedure:
1. Switch the receiver OFF.
2. Now switch the transmitter OFF.
9.4.2 Fault finding and fault correction when switching ON
Fault:
The STATUS LED on the receiver lights up continuously after
switching on (LED code 1
Î
9.1
), but does not flash.
Cause:
No M-LINK signal detected.
Remedy:
x
Is the transmitter switched on?
x
Is the transmitter generating an M-LINK signal?
x
Are the transmitter and receiver bound to each other?
x
Have you carried out a receiver RESET (
Î
9.2
,
Î
9.6
)?
x
Have you made changes to the setting for “Fast Response”
(
Î
9.3
) or “France mode” (
Î
9.3
)?
!
Note:
if no M-LINK signal is detected when the receiver is
switched on, the two LEDs RX1 and RX2 also glow a constant
red.
Summary of Contents for 5 5813
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