Sony STR-DH700 A/V Receiver "auto cal error" Questions

...auto Cal. my speakers. i get an error code front 33. what does that mean and how do i fix it RTFM (refer to the manual) Page 44. None or only one one of the front speakers are connected (as detected ...

...AUTO CAL option but gives me an error 20 which it should since I have not purchased my forward speakers as of yet. Thanks..Darrell make sure the FM antenna is connected and in a good place then check ...