Interphase Tech iSPAN 5535 PRI User Manual
Page 74

Managing Firmware and Hardware
54
Interphase Corporation
The firmware status is represented by a general LED color for
the microcode and individual LEDs for each protocol, as
follows:
LED Color
For General LED
For Individual LEDs
Red
No microcode is found on the
disk for the current card.
N/A
Gray
Microcode is found but is not
loaded into the card.
The protocol is inactive.
Yellow
Microcode is running on the
card but is different from that
found on the disk for this
card.
N/A
Green
The microcode is running.
The protocol is active.