Seagate ST31200N/ND/NC, ST3620N/ND/NC manual TP Position a N family models only

Page 32

30 Hawk 1LP Family Installation Guide, Rev. D

continued from previous page

TP Position A ("N" family models only)

On

This horizontally positioned jumper across the

 

two TP positions nearest PCB edge, connects

 

terminator power from SCSI bus I/O pin 26 to the

 

drive's internal terminators.

Off

See above explanations for TP jumpers.

J5

Jumper

Installation Jumper Function Description

A0,A1,A2* Drive ID on SCSI Bus (J6 may be used in- stead). The drive ID is binary coded positionwise i.e., jumper in position A2 is drive ID 4, in position A1 is ID 2, position A0 is ID 1 and no jumpers is ID 0. Default is ID = 0.

J6

Jumper

Installation Jumper Function Description

A2,A1,A0* Drive ID on SCSI bus. Either J5 or J6 (optional) may be used to select drive ID. Both should not be used at the same time, because at some future time when the ID is changed the user could fail to configure both J5 and J6 the same. Default is ID = 0. "NC" models can select drive ID via the 80 pin SCSI I/O connector.

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Contents ST3620N/ND/NC Contents Introduction Electromagnetic interference EMI considerationsPage Before you begin Page Page Safety instructions Sicherheitsanleitung VorsichtInstallation Overview Page Product repair information Product repair and return information Technical support services SeaFAX number 408/438-2620SeaTDD telephone number 408/438-5382 SeaBOARD serviceSeaFONE telephone number 408/438-8222 BBS Modem Maximum Location Number Baud RateHawk 1LP Family product information ModelPage Initial set-up information Scsi interface cable connectionDC Power connection Scsi address selectionTerminator resistor packs Write precompensation and reduced write current Optional parity bit enableRead/Write head auto-park Pin Drive configuration Hawk 1LP family N/ND models 50 pin Scsi I/OHawk 1LP family NC models 80 pin Scsi I/O Drive configurator, Hawk 1LP family N/ND models HDA Scsi I/O Drive configurator for Hawk 1LP family NC drives Hawk 1LP Family Installation Guide, Rev. D RES Hawk 1LP Family Installation Guide, Rev. D TP Position a N family models only Hawk 1LP Family Installation Guide, Rev. D Drive installation Disc drive mountingPage Inches Pin Connector Centerline Mounting holes three on each side Grounding Scsi interface drives Publication Number 77767453, Rev. D