12 TOSHIBA XM-6401B/TXM6401F1 CD-ROM DriveINSTALLING AN EXTERNAL CD-ROM(TXM6401F1)The instructions that follow are for use on PC and Macintosh systems.In order to install your external CD-ROM successfully, you will needto complete the following steps.☛ Install SCSI host adapter board in your computer system (if notalready installed). - PC systems only☛ Set SCSI ID Switch on CD-ROM.☛ Using a SCSI cable, connect CD-ROM to SCSI interface card orSCSI port.☛ Connect supplied power cord to CD-ROM.☛ Load CD-ROM driver software.IMPORTANT NOTEBefore you begin installing your CD-ROM, make sure yourcomputer is switched OFF and the power cable is disconnected.CD-ROM SCSI ID SETTINGIn order for your CD-ROM to work properly, it may be necessary foryou to change the CD-ROM’s SCSI ID. All SCSI devices attached toyour computer are assigned a SCSI ID number from 0 to 7. Your CD-ROM’s SCSI ID must be set so that its ID number does not conflictwith any other SCSI device’s ID in your system. In most cases yourCD-ROM system will come set to SCSI ID 0. If your CD-ROM is theonly SCSI device connected to your computer, you should leave theSCSI ID switch in the default position. If you have additional SCSIdevices (another CD-ROM, hard drive, etc.) you will be “daisy-chain-ing” these devices. Each SCSI device must have a different SCSI ID.Note that your SCSI interface card, in most cases, has a SCSI ID of 7.The SCSI ID Switch is located on the rear of the CD-ROM Enclo-sure. Click button to select a SCSI ID between 0 and 7.