Installation Guide

Removing and Installing the Front Bezel
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to maximize efficiency.
Each power supply has a single bi-color LED to indicate power supply status, as
described in the following table.
LED
Pattern Power Supply Condition
Green Output on and OK
Off No AC power to all power supplies
1Hz
blinking
green
AC present / Only 12VSB on (PS off) or PS in cold redundant state
Amber AC power cord unplugged or AC power lost. With a 2nd PS in parallel
still with AC input power
1Hz
blinking
amber
Power supply warning events where PS continues to operate — high
temp, high power, high current, slow fan
Amber Power supply critical event causing a shutdown, failure, OCP, OVP, fan
fail
2Hz
blinking
green
Power supply firmware updating
Power Supply Status LED Indicator Patterns
Removing and Installing the Front Bezel
The PV-A-305 engine comes with an optional front panel bezel that can be
attached to the front of the chassis by snapping the bezel onto the chassis
handles. A key lock allows you to lock the bezel in place so that front panel
controls cannot be used. You can still monitor system status indicators with the
bezel in place.
Removing the Front Bezel
To remove the front bezel: