Spirit System

Hello,
Was reading the manual about using a Frsky F.Port receiver on a Spirit 3 and confused about what I'm reading:
On the 'Wiring' page section '13 CONNECTION OF FRSKY F.PORT RECEIVER' it states 'Only Spirit GT units have support for this protocol'.
But on the 'FrSky FPort' page it states 'FrSky F.Port is supported by all Spirit units, except Spirit 1.'
Which page is correct or am I misreading something?
Thanks.

Hello,

here is FPort page from manual:
https://manual.spirit-system.com/index.php/FrSky_FPort

Please note F.Port is deprecated protocol but it really supported by all units except Spirit 1. Maybe you are looking for F.BUS.