GRAUPNER PRX-3A Notice D'utilisation page 18

PRX-3A
Power for Receiver
Installation / Illustrations Installation / Illustrations
The PRX could hardly be easier to install, as all the openings and holes required in the fuselage
can be marked out using the drilling template supplied. The holes should then be cut (5 mm Ø
holes for the LED, 3 mm Ø holes for the retaining screws).
Once you have completed this stage, place the vibration absorber in the fuselage followed by
the PRX (use the retaining screws to line up the vibration absorber when sticking it in place). The
PRX is secured using two screws which are fitted through the fuselage from the outside. The
action of tightening the screws cuts a thread in the mounting lugs of the PRX, so please take care
not to over-tighten them. The vibration absorber should always be used where
the PRX is installed in a model subject to vibration.
The final step is to apply the sticker to the outside of the fuselage, so that you can read the
printed legend. Of course, the PRX can also be installed inside the fuselage, in which case you
do not need to cut holes in the outer skin; however, you will then not be able to make use of the
LED for in-flight checking.
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