Emerson PACSystems RX3i Quick Start Manual page 10

Red, blinking
Green, ON
steady
SYS FLT — indicates presence of a fatal fault.
OFF
Red, ON
RDSD — indicates signal activity on the RDSD/COM2/USB port.
Green, blinking COM2 port activity
OFF
9 PACSystems™ RX3i Central Processing Unit IC695CPE302
Energy Pack near its end of life and should
be
replaced soon.
Energy Pack is charabove its minimum
operating voltage.
No fatal faults.
CPU is in Stop/Faulted mode because a
fatal fault
has occurred.
No COM2 port activity
GFK-3038B