GRAUPNER mx-24s, Programming Manual

Page: 15 / 216

15
Padding
If the two pieces of padding fall out when you open the trans-
mitter, re-fi t them when closing the case, noting that the nar-
row slots face down in the case back, where they engage
over a small lug.
Operating notes
Side-mounted proportional controls
When re-assembling the transmitter check carefully that
the two side-mounted controls engage correctly in the cut-
outs designed for them in the top and bottom case shells.
On no account force the case shells together. All the other
switches are permanently installed.
Interface socket
14-pin socket for the optio-
nal Trainer / PC module, Or-
der No.
3290.22 , which is
available as an accessory
(see Appendix).
Earth contact spring
This spring completes the
earth connection to the cir -
cuit board in the case back
cover. Take great care not to
bend or deform these contacts.
If the ends of the spring appear to be dirty,
clean them gently with a soft, dry cloth.
Cartridge fuse
(3A, fast-blow)
Transmitter installation bays
The Trainer / PC module available as an
optional accessory (Order No.
3290.22 ) is
installed in these two bays; see Appendix.
Directing the telescopic aerial
Before using the transmitter to control a
model, screw the ten-section aerial
fi rmly into its socket and extend it
to its full length. However, never
point the aerial directly towards the
model, as signal strength is low in
an imaginary line extending straight out
from the aerial tip.
Aerial socket
Make sure that the aerial is fi rmly screwed
into the socket before using the transmitter.
Never switch the transmitter on when the
case is open.
C A U T I O N: on no account touch any soldered joint with a metal object: SHORT-CIRCUIT HAZARD. Such action invalidates your guarantee.
Padding (see top right)