12
Chapter 1: Introduction
Power Supply Indicators
Power Supply Indicators
Power Supply Condition Green LED Amber LED
No AC power to power supply
Power supply critical events causing a
shutdown/failure/OCP/OVP/fan failure/
OTP/UVP
On
Power supply warning events when the
power supply continues to operate, high
temperature, over voltage, under voltage,
etc.
Blinking at 1Hz
Blinking at 1Hz
Output ON and OK On
AC cord unplugged and in redundant
mode
On