NEC ELECTRA ELITE IPK II - Page 583

Document Revision 1 Electra Elite IPK II
2 - 548 Program 90 : Maintenance Program
3
2 (MIN)
0
Board Installation
Error
ETU was unplugged
without using the
proper procedure.
Check the ETU
installation.
4
2 (MIN)
0
Communication
Error Between
Board and NTCPU
ETU communication
failure has occurred.
Remove and reinstall
the ETU. If RECover
message is received
in the alarm report,
the ETU is good. If
not, replace with a
new ETU.
5
0
0
Download Error Download may have
failed because the ETU
is blocked (disabled) or
the sub-program does
not exist on the system
flash card.
After unblocking the
ETU, if RECover
message is received
in the alarm report, it
is corrected. If not,
then replace the
system flash card.
6
0
0
-- Not Used --
7
1 (Major)
0
Power Failure System power supply
may be defective or
commercial power is
off.
Check the system AC
switch, fuse and AC
outlet. If still faulty,
replace the power
supply.
8
1 (MAJ)
0
RAM Backup
Battery Error
RAM backup battery on
the CPRU ETU is
unplugged or defective.
Check the battery
connector. If it is
connected correctly,
then replace the
battery.
9
0
0
Blocking (No
Default Setting)
Failure may have
occurred because:
H Terminal blocking
detected.
H Terminal is
unplugged.
H Wire is
disconnected.
H DSTU card is
defective.
Check the terminal
wiring and reconnect
properly. Then unplug
and plug in the ETU. If
RECover message is
received in the alarm
report, it is correct. If
not, replace the ETU
and/or
terminal.
10
0
0
ISDN
11
0
0
CTI
12
0
0
ACD
13
0
0
-- Not Used --
:
:
:
:
Alarm TYPE Report Note
Is Used To
Advise of . . .
Action