MULTIPLEX RX-7-DR light 55810 Datenbogen

 

Page 8 

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7.  R

This receiver employs the UNI connector system, which is com-
patible with the connector systems used by most radio control 
manufacturers (e.g. HiTEC, robbe/Futaba, Graupner/JR). 
The receiver sockets are marked as follows: 

1, 2, 3 … 6 
(… 7) 

Servo sockets, channel 1, 2, 3 … 6  
(… 7) 

Receiver battery socket   
(servo sockets 1 … 6 (… 7) can also be used). 
Duplicated on the RX-6-DR light M-LINK 

 

! When connecting the receiver battery, servos, speed 
controllers ... it is essential to ensure that the con-nectors 
are plugged in correctly, and feature compatible pin assign-
ments:  

 

8.  F

 
 
 
 

LED Code 0 

 

  Battery voltage too low 

 

LED Code 1 

 

  No reception 

 

LED Code 2

 

1,6 sec

 

  Binding process running 

 

1,6 sec

 

LED Code 3

 

  Normal reception in progress 

 

1,6 sec

 

LED Code 5

 

  Confirmation signal 

 

The first time the receiver is used it must be “bound” to the 
transmitter; this “binding” procedure only has to be carried out 
once.  
! 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: 
•  The first time the receiver is used (Π8.2.1). 
•  After a receiver RESET (Π8.5). 
•  If you change the “Fast Response” setting at the transmitter. 

Please read the appropriate section in the instructions 
supplied with your transmitter or RF module. 

•  Changing to operation with limited frequency range due to 

national regulations in different countries (“France mode”): 
All M-LINK transmitters can be switched to the so-called 
France mode, and if you do this the receiver must also be set 
to France mode by repeating the binding procedure. 

•  If the receiver is to be operated in conjunction with a different 

M-LINK transmitter. 

 

 
 

8.2.1 Sequence of the binding procedure 
1.  The first step is always to set the transmitter and receiver to 

Binding mode: 
a.  Place the transmitter and the receiver aerials close to-

gether. 

b.  Switch the transmitter ON in binding mode. 
 

! Note: please read the operating instructions supplied 
with your M-LINK transmitter or RF module for details. 

c. Switch the RX-6/7-DR light M-LINK receiver ON in 

Binding mode: 

•  Locate the SET button on the top of the receiver and 

hold it pressed in. 

•   Switch the receiver ON, or connect the battery. 

•   Now release the SET button (not before): 

⇒  The binding procedure runs, the LED on the 

receiver flashes at a high rate  
(LED code 2 Î 8.1). 

2.  Once the transmitter and receiver are bound, both units 

switch automatically to standard transmit / receive mode: 

 

⇒ The LED on the receiver flashes slowly  

 

  (LED code 3 Î 8.1).  

! Note: in most cases the binding process only takes a few 

seconds. 

Fault:  
During the binding process the receiver LED continues to flash 
at a high rate after several seconds. 
Cause:  
No M-LINK signal of adequate strength detected. 
Remedy: 
•  Reduce the distance between your transmitter and the 

receiver aerials. 

•  Ensure that your transmitter is switched ON in binding mode. 
•  Repeat the binding procedure. 

8.3.1  Sequence when switching ON and OFF 
This is the procedure for switching the RC system ON: 
1.  Switch the transmitter ON. 
2.  Switch the receiver ON. 
3.  The receiver LED flashes slowly and evenly 

 

 

(LED code 3 Î 8.1):  

 

⇒  An M-LINK signal is being picked up: 

 

 

the RC system is ready for use. 

This is the procedure for switching the RC system OFF: 
1.  Switch the receiver OFF. 
2.  Only now switch the transmitter OFF. 

8.3.2   Locating and correcting faults when switching ON: 
The receiver LED lights up constantly when switched on (LED 
code 1 Î 8.1), but does not flash. 
Cause: 
No M-LINK signal detected. 
Remedy: 
•  Is the transmitter switched on? 
•  Is the transmitter generating an M-LINK signal?  
•  Are the transmitter and receiver bound to each other? 
•  Have you carried out a receiver RESET (Π8.5)? 
•  Have you made changes to the “Fast Response” setting  

(Π8.2)?