Auto-Zone Plus Section 3
Programming 3-7
System Manager LED Indicators
There are three LED indicators located on the right hand side of the System Manager.
The top LED indicates an Alarm condition if the Manager detects an alarm condition
while polling the system.
The middle LED is active during actual communications or packet transfers. This LED
will normally "flicker" and not remain on constantly.
The bottom LED is reserved for Override indications and is not used for this application
of the System Manager.