FX 9500 Not Detecting An



I am new to FX9500


I have just configured the reader


I connected zebra AN710 to port 1 ,powered up the FX9500 , logged in and  browsed to the  Antenna Configuration page


The detected Antenna field is empty 

The port number field is of course 4

the configuration field is all_monostatic

I set the mux sequence to 1


submitted >> success  but still detected antennas is empty


Checked the reader is in active mode


From the command prompt page Iran the command modem.antennas.perform_check() and got OK


How can i configure the reader to detect the antenna



Note I checked with another  zebra FX9500 Antenna Config.pngAntenna AN 480