SONY CORPORATION CDU 75E Device Type CD-ROM Interface ATAPI Spin Rate 4x Size 5.25 in. half height Formats Supported Photo-CD (other formats may be supported) View Top CONNECTIONS Function Label Audio out CN1 ATAPI MASTER/SLAVE SELECTION Setting JP1/jumper 1 JP1/jumper 2 JP1/jumper 3 Single drive only Closed Open Open Master in two drive Closed Open Open system Slave in two drive Open Closed Open system Master/Slave determined Open Open Closed by Cable Select (CSEL)