HP 3000/9x9KS Series, Руководство по обслуживанию

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SCSI and I/O 8-99
Specifications
• Integrated Single-Ended SCSI controller.
• Available Data formats: Red-Book, Yellow-Book, CD-ROM XA, Photo-CD, CD-Bridge, CD-I ready.
• Data Capacity:
Mode 1 = 2048 bytes/sec. (Data plus ECC)
Mode 2 = 2336 bytes/sec. (EDC, Audio Info.)
(CD-ROM XA type embedded ECC in addition to standard type ECC)
• Rotational Speed:
1X = 200 to 530 rpm. (fixed for audio, selectable for other)
2X = 400 to 1060 rpm.
• Data Transfer Rates on SCSI bus: Burst Asynchronous = 1.5 Mbytes/sec.
• Average Random Access time:
1X = 385 msec.
2X mode = 385 msec.
• Data Capacity = 600 Mbyte read only
• Data Buffer Capacity = 64 Kbytes
• 45,000 Power On Hours MTBF
• Self-Test performed at power on
• Does not require a CD-ROM Caddy
• No preventative maintenance required.
• Inquiry Vendor Identification String = TOSHIBA
• Inquiry Product Identification String = CD-ROM XM-4101TA
• Inquiry Product Revision Level String = 1084
Front Panel
The HP A3184A CD-ROM drive front panel has the following features:
Figure 8-58. HP A3184A Front Panel
1. Headphone jack - headphone connection for listening to an audio CD.
2. Volume control - Used to adjust the audio volume.
3. Drive status LED - Used to indicate selftest, drive activity, or a drive problem.
4. Eject button - Pres this button to eject a CD. The CD ejects within 5 seconds. This button does not
work if there is no power or if the software application has disabled its operation.
5. Drive door - The drive door slide out so you can insert a CD into the drive tray.
6. Emergency eject access hole - A paper clip (straightened) can be inserted here to cause the CD tray to
open.