Chapter 2: Troubleshooting Your Library
Interpreting LEDs
Quantum Scalar i6000 User’s Guide
111
Figure 33 Locations and Colors
of Power Supply LEDs
describes how to interpret LED activity that you might see.
Table 21 Explanation of Power
Supply LED States
power supply LEDs
- top (AC OK) = green
- middle (DC OK) = green
- bottom (FAULT) = blue
LED Color
Represents
Possible States and Explanations
Green
(top LED)
AC OK
• Solid on — power supply’s AC input is above minimum requirements
to operate
• Solid off — power supply’s AC input is below minimum
requirements to operate
Green
(middle LED)
DC OK
• Solid on — power supply’s output voltage is within specifications
• Solid off — power supply’s output voltage is outside of
specifications
Summary of Contents for Scalar i6000
Page 1: ...User s Guide Scalar i6000 6 66879 15 Rev B...
Page 276: ...Chapter 3 Configuring Your Library Working with Towers 258 Quantum Scalar i6000 User s Guide...
Page 344: ...Chapter 8 Encryption Key Management Using SKM 326 Quantum Scalar i6000 User s Guide...
Page 444: ...Chapter 11 Configuring Access to StorNext 426 Quantum Scalar i6000 User s Guide...
Page 450: ...Chapter 12 Partition Utilization Reporting 432 Quantum Scalar i6000 User s Guide...
Page 574: ...Chapter 15 Maintaining Your Library Maintenance Actions 556 Quantum Scalar i6000 User s Guide...
Page 730: ...Appendix A Frequently Asked Questions 684 Quantum Scalar i6000 User s Guide...