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Table of Contents
15.1 Overview ............................................................................................... 117
15.2 Data Protection Status Confirmation .................................................... 117
15.3 Restoring the Data Protection Status ................................................... 119
1.1 Safety Precautions ............................................................................... 123
1.2 Lockout / Tagout ................................................................................... 124
2.1 Schedule for Maintenance Inspection .................................................. 125
2.2 Inspection Point .................................................................................... 126
3.1 Location of Parts ................................................................................... 127
3.2 Diagram of Cable Connections ............................................................ 127
3.3 Connector Pin Assignment ................................................................... 132
4.1 What is Backup Controller? .................................................................. 134
4.2 Backup Data Types .............................................................................. 135
4.3 Backup .................................................................................................. 136
4.4 Restore ................................................................................................. 137
5.1 Updating Firmware ............................................................................... 139
5.2 Firmware Upgrading Procedure ........................................................... 139
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15.2.1 Normal Status ...................................................................... 117
15.2.2 Status for Restore ............................................................... 118
15.3.1 Shutdown the system .......................................................... 119
15.3.2 Replace the HDD ................................................................ 119
15.3.3 Restore the data protection status ...................................... 119
2.2.1
Inspection While the Controller is Turned OFF .................... 126
2.2.2
Inspection While the Controller is Turned ON ...................... 126
3.3.1
M/C Power Connector ........................................................... 132
3.3.2
M/C Signal Connector ........................................................... 133
117
123
125
127
134
139
RC620 Rev.8
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