User manual MAXTOR ST43402ND

[. . . ] User's Manual ST43402ND ST43401N/ND Elite Disc Drive Contents Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Electrostatic discharge protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Important safety information and precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Wichtige Sicherheitshinweise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Refer to the reference manual (publication 83327730) for guidelines on I/O cabling. These guidelines discuss the use of unshielded cabling inside cabinets and shielded cabling running between cabinets. They also contain information about constructing continuous daisy-chain cabling (including part numbers for the required cabling components). Table 4 shows the pin assignments and signal names for the unshielded single-ended I/O P cable. Table 5 shows the pin assignments and signal names for the unshielded differential I/O P cable. Detailed information about interface lines is provided in the reference manual. ST43401N/ND, ST43402ND User's Manual, Rev. Unshielded single-ended I/O cabling (P cable) Signal name DB­ (12) DB­ (13) DB­ (14) DB­ (15) DB­ (P1) DB­ (0) DB­ (1) DB­ (2) DB­ (3) DB­ (4) DB­ (5) DB­ (6) DB­ (7) DB­ (P) GROUND GROUND TERMPWR TERMPWR RESERVED GROUND ATN­ GROUND BSY­ ACK­ RST­ MSG­ SEL­ C/D­ REQ­ I/O­ DB­ (8) DB­ (9) DB­ (10) DB­ (11) Even pin numbers 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 Signal name GROUND GROUND GROUND GROUND GROUND GROUND GROUND GROUND GROUND GROUND GROUND GROUND GROUND GROUND GROUND GROUND TERMPWR TERMPWR RESERVED GROUND GROUND GROUND GROUND GROUND GROUND GROUND GROUND GROUND GROUND GROUND GROUND GROUND GROUND GROUND Odd in numbers 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 19 Note. A minus sign indicates active low. 20 ST43401N/ND, ST43402ND User's Manual, Rev. Unshielded differential I/O cabling (P cable) Signal name DB­ (12) DB­ (13) DB­ (14) DB­ (15) DB­ (P1) GROUND DB­ (0) DB­ (1) DB­ (2) DB­ (3) DB­ (4) DB­ (5) DB­ (6) DB­ (7) DB­ (P) GROUND TERMPWR TERMPWR RESERVED ATN­ GROUND BSY­ ACK­ RST­ MSG­ SEL­ C/D­ REQ­ I/O­ Even pin numbers 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 Signal name DB (12) DB (13) DB (14) DB (15) DB (P1) GROUND DB (0) DB (1) DB (2) DB (3) DB (4) DB (5) DB (6) DB (7) DB (P) DIFFSENS TERMPWR TERMPWR RESERVED ATN GROUND BSY ACK RST MSG SEL C/D REQ I/O Odd pin numbers 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 Note. A minus sign indicates active low. continued ST43401N/ND, ST43402ND User's Manual, Rev. B continued from previous page Signal name GROUND DB­ (8) DB­ (9) DB­ (10) DB­ (11) Notes: 1. Eight-bit devices connected to the P cable must leave the following signals open: DB­ (12) DB (12) DB­ (13) DB (13) DB­ (14) DB (14) DB­ (15) DB (15) DB­ (P1) DB (P1) DB­ (8) DB (8) DB­ (9) DB (9) DB­ (10) DB (10) DB­ (11) DB (11) Even pin numbers 60 62 64 66 68 Signal name GROUND DB (8) DB (9) DB (10) DB (11) Odd pin numbers 59 61 63 65 67 21 22 ST43401N/ND, ST43402ND User's Manual, Rev. B Unpacking, inspection, and repacking After removing the packing material, inspect the drive for shipping damage. Save all packing materials for future use. The drive is shipped separately from any other items ordered for the installation. Allow the drive temperature to approach the ambient temperature of the unpacking area. Ensure that the temperature stabilization period meets the requirements printed on the drive container. Open the package and remove the drive from its conductive static shielding bag, using precautions described in "Electrostatic discharge protection" in the preface. Check all items against the shipping bill for the required equipment and hardware to complete installation. Discrepancies, missing items, damaged equipment, etc. should be reported to the sales representative from whom the drive was purchased. Inspection Inspect the drive for possible shipping damage. [. . . ] If the sealed HDA is opened by personnel not performing depot repair, this will damage components and void the warranty. · Use forced-air ventilation when bench-testing the drive to ensure proper cooling of drive components. · Do not handle the drive while powered up, due to the gyroscopic motion produced by discs that have not completed spinning down. · Do not connect or disconnect I/O cables while power is applied to the drive or other SCSI devices. [. . . ]