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