NEC TECHNOLOGIES, INC. CDR-1901A Device Type Internal CD-ROM Interface ATAPI Spin Rate (Read) 32x Formats Supported Read CD-XA, CD-DA, CD-I, CD-ROM (Mode 1 & Mode 2), Photo-CD, Video CD, CD-Plus, CD-RW View Top CONNECTIONS Function Label Function Label Digital audio line out CN1 Analog audio line out CN2 ATAPI MASTER/SLAVE SELECTION Setting Label Position Master in two drive system JP1 Pins 3 & 6 closed Slave in two drive system JP1 Pins 2 & 5 closed Master/slave determined by JP1 Pins 1 & 4 closed cable select