Multiplex HFMG4 M-LINK Mode D'emploi page 12

Stick the provided foam rubber on the HFMG4 M-Link-Module
as shown.
8.3. Screw the 2,4 GHz RF module in.
Use the two bolts on the mounting bar.
Connect the 2.4 GHz HFMG4 M-LINK RF module with the
mc-32 electronic (Connector "INT PPM)
Connector "INT PPM"
8.4. Preparing the transmitter to accept the LED button
!
Note: the hole in the transmitter case has to be modified
in order to accept the LED button. Please work with particu-
lar care here, and keep any metal and plastic swarf well
away from the electronics and the mechanical parts.
The first step is to open up the hole in the transmitter case
for the LED button to a diameter of 8 mm maximum.
When you have finished, use a file to cut a small notch about
0.5 mm long and 3 mm wide; the notch is the right size when
the UNI socket attached to the LED button can just pass
through the modified hole:
Operating Instructions
HFMG4 M-LINK 2.4 GHz RF Module
Washer and Nut M3
8.5. Installing the LED button
1. Locate the plastic retaining clip on the LED button, and
remove it completely from the button (the clip is not needed).
2. Working from the outside of the transmitter, pass the LED
button - socket first - through the modified hole. Mind the
plastic lug! The LED button must fit closely.
!
Important: check at this point that the LED button can be
operated by light pressure. When you press and release the
button, it must return automatically to its starting position.
8.6. Installing the Antenna
1. Preferred location for the 2.4 GHz aerial is under the
HFMG4 RF-module in the upper holes
2. Working from the inside of the transmitter, pass the aerial
lead, through the hole.
3. Fit the nut on the outside, and tighten it firmly (the provided
washer is not needed).
8.7. Connecting the LED button to the RF module
Connect the UNI-plug with the RF module. This socket is
marked "SET".
Take care to maintain correct polarity; see the printed legend
on the RF module.
 Black wire: negative
 Red wire: positive
 Yellow wire: signal
8.8. Screw the 2.4GHz-Antenna in – ready!
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