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Manuals and User Guides for DEC SA72. We have
1
DEC SA72 manual available for free PDF download: User Manual
DEC SA72 User Manual (74 pages)
Brand:
DEC
| Category:
Enclosure
| Size: 0 MB
Table of Contents
Table of Contents
3
Preface
7
Related Courses
8
Related Documentation
8
1 Introducing the Sa7X Enclosure
9
Sa7X Enclosure Overview
9
Authorized Disk Drive Installations
9
RA70 Disk Drive
11
RA71 through RA73 Disk Drives
12
Ra7X and Sa7X Configurations
14
Ra7X Fixed Disk Configurations
14
Sa7X Configurations
15
Sa7X Specifications
17
Sa7X Enclosure Recommended Environmental Limits
17
Sa7X Enclosure Specifications
17
User Precautions
18
Data Recovery
18
Recommended Operating Temperature
19
Electrostatic Discharge Protection
19
Using the ESD Grounding Strap
20
2 Operating the Sa7X
21
Sa7X Switches and Indicators
21
Using the Switches and Indicators
21
Sa7X Enclosure Front Panel
22
Sa7X Switch and Indicator Functions
23
Using Drive Power Switches and Indicators
24
OCP Controls and Indicators
24
Using Sa7X Rear Panel Switches and Indicator
25
Power Supply Controls and Indicators
25
Applying Power to the Sa7X Enclosure
26
Sa7X Enclosure Rear Panel
26
Placing Ra7X Drives on Line and off Line
27
Placing a Drive on Line
27
Taking a Drive off Line
28
3 Replacing Ra7X Disk Drives
29
Authorized Disk Drives Installations
29
Installing and Removing an Ra7X Disk Drive
30
Recording Ra7X Disk Drive Serial Numbers
31
SA70 Enclosure
31
Reversing the RA70 Shoe Plate
32
Ra7X Disk Drive Serial Number Location
32
Reversing the Ra7X Shoe Plate
33
Installing an Ra7X Disk Drive
34
Removing an Ra7X Disk Drive
34
Replacing RA70 Disk Drive
35
Installing and Removing a Drive Position Filler
36
4 Installing the Sa7X
39
Sa7X Installation Overview
39
Power and Safety
39
Recording Disk Drive Serial Numbers
39
Selecting Line Input Voltage
40
Performing a Post-Installation Checkout and Power-Up
40
Sa7X Enclosure
42
Setting Drive Unit Numbers
43
Ra7X Drive Unit Numbers
43
Installing an Add-On Sa7X Enclosure in an SA900 Storage Array
44
General Installation Considerations
44
Storage Device Add-On Sequence for the SA900 Storage Array (Front View)
45
Sa7X Front Clamping Assembly
46
Preparing the SA900 Cabinet
47
SA900 and Sa7X Chassis Retaining Brackets
47
Sa7X Enclosure Guide Rail Assembly Installation
48
Guide Rail Plate Installation
49
Left Position Guide Rail Plate Installation
49
SA900 Mounting Rail Holes
50
Right Position Guide Rail Plate Installation
51
Preparing the SA7X Enclosure
52
Installing the SA7X Enclosure
53
Installing the Sa7X Enclosure in the SA900
54
H9A00 External SDI Cables
55
SA900 SDI Cable Connections
56
Completing the Installation
57
SA900 Power Cords-Sa7X Enclosures
58
5 Troubleshooting the Sa7X
59
Identifying Problems
59
Troubleshooting a Dead Enclosure
59
If the Fault Indicator Is Lit
59
Sa7X Problems and Troubleshooting References
59
If the Fault Indicator Is Not Lit
60
Troubleshooting a Flashing Drive Power Indicator
61
Sa7X Enclosure Front Panel
62
Troubleshooting Excessive Drive Errors or a Fault Condition
63
Reading OCP Error Codes
63
Troubleshooting a Drive Not Visible to the Controller
64
Troubleshooting the OCP
64
Thermal Stabilization Specifications
67
B Ra7X Error Rates
69
Ra7X Error Rates
69
RA71-RA72 System Error Rate
69
VAX Diagnostics for RA71-RA73 Drives
71
C–1 VAX Diagnostics for RA71–RA73 Drives
71
Retired VAX Supervisor Programs
72
Operating Systems for RA71-RA73 Drives
72
SDI Controllers for RA71-RA73 Drives
72
C–3 Operating Systems for RA71–RA73 Drives
72
C–4 SDI Controllers for RA71–RA73 Drives
72
100 C Revision Support
73
Index
73
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