Tandberg StorageLibrary T128 User’s Guide
9
The power system consists of the following components:
•
Power supply
•
AC power cord
The power supply has three light-emitting diodes (LEDs) that provide status information. These LED status
indicators are green and blue in color.
•
Green represents AC OK or DC OK.
•
Blue represents swap-mode power status.
Figure 6
on page 10 shows the power system LEDs. For more information on the behavior of the LEDs, see
Power Supply LEDs
on page 161
WARNING
THE POWER OUTLET MUST BE AVAILABLE NEAR THE LIBRARY
AND MUST BE EASILY ACCESSIBLE.
CAUTION
The control module and each expansion module that contains drives
must have at least one power supply for every four drives. You can
add a redundant power supply to each module. Installing one power
supply in one module and another power supply in another module
does not provide redundant power; the two power supplies must
reside in the same module.
Summary of Contents for Storage Library T128
Page 1: ...USER S GUIDE 433568 01 ...
Page 8: ...viii Contents ...
Page 10: ...x Tables ...
Page 12: ...xii Figures ...
Page 28: ...16 Description ...
Page 40: ...28 Understanding the User Interface ...
Page 80: ...68 Running Your Library ...
Page 84: ...72 Getting Information ...
Page 138: ...126 Installing Removing and Replacing ...
Page 164: ...152 Installing Removing and Replacing ...
Page 174: ...162 Troubleshooting ...
Page 178: ...166 Working With Cartridges and Barcodes ...
Page 184: ...172 Specifications ...
Page 192: ...180 Glossary ...