ROBBE RASST Systems Bedienungsanleitung Seite 15

Fitting the new aerial to the existing Tx ball-joint
Ball adapter to assemble the 2.4 GHz RASST aerial
instead of the 35 MHz aerial with ball. For MPX systems
MC 3030 and MC 4000.
Open rear panel and loosen the 8 retaining screws secu-
ring the transmission module compartment and the circuit
board.
Remove the side plug. Open the cable cover and move the
wires so that the PCB can be carefully removed.
Remove the plug below the PCB, noting plug direction.
Take care that the pins do not get bent. Replace plug and
ensure correct polarity.
Carefully lift the transmission module compartment, de-
solder and insulate the aerial cable.
Now the aerial ball joint mount can be unscrewed and re-
moved. Removing the retaining screw will allow removal of
the ball joint. Finally the ball adapter for the 2.4 GHz aerial
can be fitted (see installation drawing).
Locking screw