Silicon Graphics CHALLENGE L, User Manual, Page: 11 / 164

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List of Tables
Table 1-1
Required Air Clearances for the Deskside Chassis 9
Table 2-1
Standard I/O Connectors 15
Table 2-2
Optional Visualization Console Video Connector
Description 17
Table 2-3
Server System IO4 Board Connector Labelling 19
Table 2-4
Centronics Compatible Parallel Port Pin Assignments 21
Table 3-1
System Controller Boot Status Messages 38
Table 4-1
Overview of Drive Installation Guidelines 43
Table 4-2
68-Pin Single-Ended, High-Density SCSI Pinouts 60
Table 4-3
68-Pin Differential, High-Density SCSI Pinouts 62
Table 4-4
Typical DTE to DTE Serial Printer Connection 64
Table 4-5
Typical ASCII Terminal Connection 68
Table 4-6
RS-232 Modem Connector Pin Assignments 71
Table 4-7
Centronics Compatible Parallel Port Pin Assignments 74
Table 5-1
System Controller Master CPU Status Messages 86
Table 6-1
ANSI/HFS 100–1988 Guidelines for VDT Workplace
Adjustment 93
Table 6-2
Workstation Adjustments Preferred by CAD Users 93
Table A-1
Challenge Deskside Server Specifications 97
Table B-1
4 mm DAT Front Panel LED Status Indicators 101
Table B-2
8 mm Tape Drive Front Panel Status Indicators 103
Table C-1
System Events - Immediate Power-off 113
Table C-2
System Events - Delayed Power-off 115
Table C-3
System Events - Informative 116
Table C-4
Internal System Controller Error Messages 117
Table D-1
Optional Mezzanine Board Descriptions 127
Table E-1
P1 VME Pin Assignments 136
Table E-2
P2 VME Pin Assignments 138