POWER SUPPLY BACK PANEL
This section describes the power supply LEDs.
Figure5 The library power supply LEDs.
Number
LED
Color
Meaning
1 White
AC power is connected, but the library is powered
off.
2 Amber
Power supply fault condition. This can occur if the
power supply fan fails, or if the temperature or
electrical power output is outside of specification.
3 Green
Module powered on.
JANUARY 2023 38
SPECTRA STACK LIBRARY
USER GUIDE
CHAPTER 1 - PRODUCT OVERVIEW