Patent ID: 7755994

Claim:
An optical disc device capable of reproducing an optical disc with a plurality of recording layers corresponding to a laser light of different wavelengths, the optical disc comprising: a determination processing section for determining whether a plurality of recording layers corresponding to the laser light of different wavelengths are arranged in a loaded disc; a notifying processing section for notifying to a user that the plurality of recording layers corresponding to the laser light of different wavelengths are arranged when it is determined by the determination processing section; and a change processing section for changing a recording layer to be reproduced from a recording layer corresponding to one wavelength to a recording layer corresponding to another wavelength according to an instruction input from the user, wherein the notifying processing section displays a selection menu on a screen for selecting the recording layer corresponding to one of the wavelengths according to the determination by the determination processing section that the plurality of recording layers corresponding to the laser light of different wavelengths are arranged, and the optical disc device comprising a lead-in storage processing section for reading lead-in information of the loaded disc and storing the information in a memory when displaying the selection menu.