1242 AP speed and duplex setting modifications

I have 3 AIR-LAP1242AG-A-K9 connected to a Cisco 4006 and the FCS,Xmit, and Rcv errors are quickly incrementing. The switch ports are set @ "auto/auto" for speed/duplex.
The WLC is running version 4.0.217.0, and I can't find a way to check/change the ap speed/duplex settings through a GUI or CLI.
Any ideas?
Thanks-William

Sorry..
debug ap enable ""
debug ap command "sh cont Dot11Radio1" ""
debug ap command "show interfaces dot11radio" ""
debug ap disable ""
What are the ports negotiating to?

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