Aspects of the invention may involve systems, methods, and computer readable medium. Further, the present invention also provides a photoelectric conversion device having a self-assembled monomolecular film of the photoelectric conversion material, and a solar cell having the photoelectric conversion device. After the peripheral storage device is corrupted by the failed data transfer, the host device responds to a subsequent coupling with the peripheral storage device by repairing the corrupted peripheral storage device using one or more of the host-side stored recovery data objects. According to further details of this method, the change involves the fluctuation of the level of the communication signal and the parameter is a motion information which specifies a frequency range for searching for SPS signals in the process of acquiring the SPS signals from SPS satellites.