Multiplex HFMG4 M-LINK Mode D'emploi page 13

9. O :
PTIONAL
C
HANNEL EXPANSION MODULE
The installed 2.4 GHz HFMG4 M-LINK RF module can be
expanded by four fully proportional auxiliary channels using the
channel expansion module (# 7 5810). In typical Graupner
terminology this corresponds to eight supplementary channels.
Once the channel expansion module has been fitted, up to four
additional transmitter controls can be connected, with an option
of two-position or three-position switches. In this regard please
refer to the notes in the operating instructions relating to the
channel expansion module.
Due to restrictions inherent in the system, the four auxiliary
channels cannot be configured or adjusted using the trans-
mitter's software.
!
Note: the four expansion channels are dynamically "ap-
pended" to the PPM signal, and therefore have no fixed channel
assignment, i.e. when the transmitter is operated in different
PPM modes, the auxiliary channels will be present under
different channel numbers: PPM 18 -> channels 10 - 13; PPM 24
-> channels 13 - 16.
This is the procedure for installing the channel expansion
module:
1. The channel expansion module can be installed in any
suitable location inside the transmitter. Ensure that there is
no possibility of a short-circuit once the unit is fitted.
The transmitter battery must be left disconnected all the
time you are carrying out this work ( 2.)!
2. You will need to disable the "Fast Response" setting ( 15.)
on the 2.4 GHz HFMG4 M-LINK RF module, otherwise the
supplementary channels will not be transmitted.
3. Re-connect the transmitter battery ( 2.) and close the
transmitter.
10. I
DEAL POSITION OF THE TRANSMITTER
AERIAL WHEN USING THE SYSTEM
When installed, the 2.4 GHz transmitter aerial can be rotated
and set to any angle.
Before using the transmitter, the aerial should be angled approxi-
mately at right-angles at the swivel joint, then swivelled either to
left or right in the horizontal plane:
Operating Instructions
HFMG4 M-LINK 2.4 GHz RF Module
# 7 5810
( )
For applications where the model is not operated directly above
or below the transmitter, the optimum aerial orientation is verti-
cally upwards; this applies in particular to model cars and boats:
!
Never point the aerial directly at the model. For physical reasons
the signal radiated from the aerial is at its weakest in an imagi-
nary line extending straight out from the aerial.
11. T
Transmitter setting
Set as described in the mc-32 manual:
Modul  "EXT.PPM"
DSC-Output  "PPM24"
The transmitter and receiver using 2.4 GHz M-LINK technology
must be "bound" to each other once before the system can be
used. This procedure is known as "binding".
!
You will find general information on the subject of binding, and
on fault-finding and correction relating to the binding procedure,
in the operating instructions supplied with your MULTIPLEX
M-LINK receiver.
The binding procedure in detail:
1. Place the transmitter and receiver aerial(s) immediately
2. Switch ON the Graupner mc-32 transmitter with 2.4 GHz M-
3. Switch the M-LINK receiver ON in binding mode
Page 13
Important:
RANSMITTER SETTING
B
INDING PROCEDURE
Note:
adjacent to each other.
LINK technology in Binding mode:
 Hold the LED button on the transmitter pressed in.
 Switch the transmitter ON.
 Release the LED button as soon as the LED flashes at a
high rate.
(see the M-LINK receiver operating instructions):
=> The binding process is now in progress.
/