Installation guide

Troubleshooting Page 167 of 206
Meridian Companion Installation and Maintenance Guide
After initialization, the card LED status depends on the following:
• whether the expansion card is connected to the CMCC
• whether the card has been enabled from the Meridian 1 system
• whether the card has been enabled by Meridian Companion from either
the Administration Terminal or Companion Manager
• whether the Meridian Companion system is operating properly
Table 39 : Card LED behavior
Connected to
CMCC?
Meridian 1:
enabled/
disabled
Meridian
Companion:
enabled/disabled
Companion
system power
status
LED behavior
not connected N/A N/A powering up remain on after
flashing three
times
being
connected
enabled N/A normal go off quickly
already
connected
enabled N/A powering up flash three times,
go on, then go off
quickly
being
connected
disabled card and system
enabled
normal go off slowly
being
connected
disabled system disabled normal remain on
being
connected
disabled system enabled;
individual cards
disabled
normal LEDs of disabled
cards on; others
go off slowly
already
connected
disabled card and system
enabled
powering up flash three times,
go on, then go off
slowly (one at a
time, 20 seconds
apart)
already
connected
disabled system disabled normal remain on