User manual MAXTOR MARATHON 1680

[. . . ] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Marathon 2250 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Marathon 1680 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ATA Interface Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Product Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Marathon 2250 (ST92255AG) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Marathon 1680 (ST91685AG) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] As a subassembly, no Federal Communications Commission verification or certification of the device is required. has tested this device in enclosures as described above to ensure that the total assembly (enclosure, disc drive, motherboard, power supply, etc. ) complies with the limits for a Class B computing device, pursuant to Subpart J, Part 15 of the FCC rules. Operation with noncertified assemblies is likely to result in interference with radio and television reception. This equipment generates and uses radio frequency energy and, if not installed and used in strict accordance with the manufacturer's instructions, may cause interference with radio and television reception. 16 Marathon 2250 and Marathon 1680 Product Manual This equipment is designed to provide reasonable protection against such interference in a residential installation. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause interference with radio or television reception (which can be determined by turning the equipment on and off), try one or more of the following corrective measures: · Reorient the receiving antenna. · Move the device to one side or the other of the radio or TV. · Move the device farther away from the radio or TV. · Plug the computer into a different outlet so that the receiver and computer are on different branch outlets. If necessary, you should consult your dealer or an experienced radio or television technician for additional suggestions. You may find the following booklet from the Federal Communications Commission helpful: How to Identify and Resolve Radio-Television Interference Problems. This booklet is available from the Superintendent of Documents, U. S. Government Printing Office, Washington, DC 20402. Refer to publication number 004-000-00345-4. Marathon 2250 and Marathon 1680 Product Manual 17 2. 0 Drive mounting and configuration 2. 1 Handling and static-discharge precautions After unpacking, but before installation, the drive may be exposed to potential handling and ESD hazards. You must observe standard staticdischarge precautions. Handle the drive only by the sides of the head/disc assembly. Avoid contact with the printed circuit board, all electronic components and the interface connector. Always rest the drive on a padded antistatic surface until you mount it in the host system. 2. 2 Jumper settings 2. 2. 1 Master/slave configuration You must establish a master/slave relationship between two drives that are attached to a single AT bus. You can configure a drive to become a master or slave by setting the master/slave jumpers, as described below and shown in Figure 2 on page 18. Alternatively, you can configure the drive as a master or slave using the cable-select option. This requires a special daisy-chain cable that grounds pin 28 (CSEL) on one of its two drive connectors. If you attach the drive to the grounded CSEL connector, it becomes a master. [. . . ] command by writing B0H to the Command Register, the host must do the following: · Write the value 4FH to the Cylinder_Low register. · Write the value C2H to the Cylinder_High register. · Write the appropriate S. M. A. R. T. code to the Features register, as shown in the table below: Code in Features Register D8H D9H DAH Supported by Marathon 2250 and Marathon 1680 Yes Yes Yes S. M. A. R. T. [. . . ]