Preface
The DRM-1804X is an 18-disc single drive SCSI-2 CD-ROM changer. It appears on the SCSI bus as one SCSI ID with two (2) logical units. The single CD-ROM reader is logical unit 0 and the changer is logical unit 1. For detail information, refer to Pioneer’s DRM-1804XCD-ROM Jukebox Changer Mechanism Controller SCSI Specifications, document number OB-U0084-B.
The DRM series includes two jukebox changers - the DRM-1004X 100-disc CD-ROM changer and the DRM-5004X 500-disc CD-ROM changer. For detail information, refer to Pioneer publications DRM-1004X Series 100-DiscCD-ROM Changer Mechanism Controller Specifications, document number DSE-S035C and DRM-5004X Series 500-DiscCD-ROM Changer Mechanism Controller SCSI Specifications, document number OB-U0091-B, respectively.
The DR-U series are SCSI-2 single disc CD-ROM drives. They appear on the SCSI bus as one SCSI ID with logical unit 0.
The DR-D504X is a SCSI-2 single drive unit that is mounted into the DRM-5004X 500-disc jukebox changer. It is assigned one SCSI ID and logical unit 0. Refer to Pioneer’s DRM-5004X Series 500-DiscCD-ROM Changer Mechanism Controller SCSI Specifications, document number OB-U0091-B, for further details.
Implementing Pioneer’s LaserDisc player technology, vendor unique SCSI commands support the alphanumeric player command set allowing CD audio control through use of simple mnemonic commands. Refer to Appendices A and B for further information.
Table 1.1 on the opposite page lists the models supporting the SCSI-2 command set.
1.2Drives Supported by this Manual
Refer to Table 1-2 on the opposite page for drive versions that are supported by this manual. To determine what version your drive is, issue an IQUIRY command, reference Section 2.4. The drive’s response to the command will be to return the following information about the drive:
Model Number;
Vendor;
Product Data; and
Revision Number.