Epson CMD-2260 (CD-ROM User Manual page 7

REAR PANEL
1. AUDIO OUT CONNECTOR
Standard card connector pins
2. INTERFACE MODE SELECTOR
A. CSEL (Cable Select)
B. SLAVE (Factory Default)
C. MASTER
3. 40 PIN IDE INTERFACE CONNECTOR
Interface to connect to host computer
4. DC (IN) CONNECTOR
ATA/IDE Owner's Manual
7