NEC SV8500, Manual

Page: 1010 / 3438

VOL.2-757
MG-BRI
• Confirmation of the System Message
STEP 1
Display the System Message.
STEP 2
Comprehend the System Message and see if MG-BRI is faulty or not. Repair it if needed.
• 3-H (Digital Line Warning)
• 3-I (Digital Line Failure)
• 13-J (Restoration From CCS Link Failure)
• 33-R (IP PKG Warning)
• 33-S (IP PKG Failure)
• 33-T (IP PKG Restore)
Du
rin
g O
p
er
at
ion
L L O L - -
Both two channels of
LINE 0 are in idle state
Normal
L L S L - -
One channel LINE 0 is in
Make-Busy state and another
in idle state
Normal
L L F L - -
Both two channels of LINE 0
are in Make-Busy state
Normal
L L L L - -
Either one channel of
LINE 0 is being used
Normal
L L - - O L
Both two channels of
LINE 1 are in idle state
Normal
L L - - S L
One channel LINE 1 is in
Make-Busy state and another
in idle state
Normal
L L - - F L
Both two channels of LINE 1
are in Make-Busy state
Normal
L L - - L L
Either one channel of
LINE 1 is being used
Normal
(Symbol): L: Lit, O: Off, S: Slow flash (120int), F: Fast Flash (240int), -: Don’t care
Status
Lamp
Detail of Status Note
Power
On
lin
e
Lin
e 0
Line
1
B D B D