FenixS– user’s manual
Document Revision: 1.0
September 2021
8 Installation of the unit
8.1 Mechanical installation
FenixS unit fits in standard 57mm hole in instrumental panel so no extra cutout is required. To
install the unit in instrumental panel, unscrew three mounting screws (black) with a screwdriver
and knob of rotary switch.
To remove the knob do not use force. Remove the press-in cover first to get to the screw. After
unscrewing the screw pull off the knob. Then unscrew mounting nut for rotary switches
Place the unit in the instrumental panel and first screw in the two black screws and then
mounting nuts for rotary switches. After that put back the knob on the rotary switch. Don’t
forget to screw the knob in place and put the press-in cover back on.
8.2 Pneumatic connections
FenixS has only one pressure intake port on the back of the unit. It’s function is described by
the label next to a port.
Pst/TE –
Static pressure
Connect it to TE probe for compensating vario indication or to static port for non compensated
vario indication.
9 Flight Recorder
The flight recorder doesn’t need any special care as it works nearly automatically without pilot
assistance.
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