Multiplex RX-12-DR compact M-LINK Notice D'utilisation page 13

! *Note:
Unless specifically stated otherwise, the ROYALevo, ROYAL-
pro, PROFImc 3010, 3030 and 4000 transmitter types, and
Graupner/JR transmitters, mentioned in this document always
refer to the 2.4 GHz M-LINK version.
6. P S
OWER UPPLY
RX-7/9/12-DR compact M-LINK receivers work within a broad
range of voltages from 3.5 V ... 9.0 V, i.e. they can be used with
receiver batteries consisting of four to six NiXX cells or 2S LiPo /
2S LiIo.
! Note: if you intend to use a five-cell or six-cell NiXX battery,
or a 2S LiPo or 2S LiIo pack, it is essential to check that all the
servos, gyros and other components connected to the system
are approved for use with this higher operating voltage.
! Note: ensure that the power supply is adequate
A power supply system in good condition and of adequate capa-
city for the specific application plays an indispensable role in the
safe operation of any model:
Use only high-quality receiver batteries of adequate capacity.
Balance and maintain them carefully, and charge them fully.
Ensure that all cables are of adequate conductor cross-
section. Keep all wiring as short as possible, and use the
absolute minimum of plug / socket connections.
Use high-quality switch harnesses exclusively.
Brief collapses in the power supply voltage (lasting a few
milli-seconds) have no adverse effect on the receiver. Longer
voltage collapses to below 3.5 V may cause a receiver reset,
resulting in a brief interruption in reception. This may be due
to a receiver battery which is almost flat, too weak or
defective, cables of inadequate cross-section, poor-quality
connectors or an overloaded or defective BEC system.
7. R C
ECEIVER ONNECTIONS
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:
Servo sockets, channels 1, 2, 3 ... 7
1, 2, 3 ... 7
(... 9 or ... 12).
(... 9 or
... 12)
Alternatively: receiver battery socket.
In the case of the RX-7-DRcompact M-LINK:
Receiver battery socket
(can also be connected to servo sockets 1 ... 7).
B
Duplicated for extra security: twice the conductor
cross-section, twice the number of contacts.
Receiver battery socket
(can also be connected to servo sockets 1 ... 7
(... 9 or ... 12)).
Duplicated for extra security: twice the conductor
B/D
cross-section, twice the number of contacts.
Socket for PC or Diversity lead, for the serial
servo output lead (SRXL-MULTIPLEX), and for
the MULTImate.
S Socket for external sensor module.
! When connecting the receiver battery, servos, speed
controllers, sensors ... it is essential to insert the connector
the correct way round. With other makes of component
always check the pin assignment (see symbols on the
receiver)!
Operating Instructions for
RX-7/9/12-DR compact M-LINK M-LINK 2.4 GHz receivers
Page 13
8. F U , F
IRST SE UNCTIONS
8.1 LED Codes
LED code
LED OFF
LED Code 0
LED ON
LED Code 1
1,6 sec
LED Code 2
1,6 sec
LED Code 3
1,6 sec
LED Code 5
1,6 sec
LED Code 6
1,6 sec
LED Code 7
1,6 sec
LED Code 8
8.2 The functions of the SET button
Pressing the SET button on the top of the receiver when
switching on initiates the binding process (
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 (
2. RESET receiver to factory default settings
Press the SET button for longer than ten seconds (
While the SET button is pressed, the LED indicates the length of
the button-press with time markers:
Press SET < 2
seconds
button con-
stantly for
LED OFF
Purpose Save error
counter /
FAIL-SAFE
settings
! Note:
When the Save process is complete, the LED flashes in confir-
mation (LED code 5 8.1).
Description
Battery voltage too low
No reception
Binding procedure in progress
Normal receiving operation,
no errors
Confirmation signal
1 – 19 errors
20 – 49 errors
>= 50 errors
8.3).
8.8 and
8.6).
2 to 10 > 10
seconds seconds
ON OFF
RESET
to default
settings
8.5).