
Mounting and Powering the SCG
Powering On the SCG
SmartCell Gateway 200 Getting Started Guide for SmartZone 3.4, 800-71126-001 Rev A
32
DC PSU LED
describes the behavior of the DC PSU LED.
Table 9.
DC PSU LED behavior
LED State
Description
Off
No DC to all power supplies
Amber
• No DC to this PSU only (for 1+1 configuration), or;
• Power supply critical event causing a shutdown: failure, fuse
blown (1+1 only), OCP (12V), OVP (12V), fan failed
Blinking Amber
Power supply warning events where power supply continues to
operate: high temp, high power/high current, slow fan
Blinking Green
DC present / Only 5Vsb on (PS off)
Green
Output ON and OK