When the FIT AP does not use its own antenna, where should the external antennas of other models be connected to the FIT AP?

When the FIT AP does not use its own antenna, where should the external antennas of other models be connected to the FIT AP?

For single radio frequency card equipment ，the external antenna should be connected to the surface of the FIT AP with the logo printed on it, facing to its left . Because the left is the main antenna, and the main antenna is marked with "main" At the same time, install a radio frequency matching load on the auxiliary antenna port on the right. The auxiliary antenna port is marked with "Aux".