NEC 2400IMX Manuale Utente
CHAPTER 4
NDA-24282 (E)
Page 126
Revision 1.0
Revision 1.0
PA-16ELCJ (16ELC)
3.
Face Layout of Lamps, Switches, and Connectors
The face layout of lamps and switches on this circuit card is shown below.
4.
Lamp Indications
The contents of lamp indications of this circuit card are shown in the table below.
Note:
When the PALM lamp lights red, observe the following instructions.
i) Identify the location where any in-house wires have a short circuit as to all lines which belong to the
i) Identify the location where any in-house wires have a short circuit as to all lines which belong to the
PA-16ELCJ card whose PALM is on.
ii) Repair the short-circuited wires of the associated D
term
.
iii) Disconnect the D
term
from the rosette, then leave it disconnected for at least 1 minute.
iv) Connect the D
term
again.
LAMP NAME
COLOR
STATE
OPE
Green
Remains lit while on-line operations are normal.
OFF
Off when on-line operations are abnormal.
PALM
Red
Lights when more than one power supply circuit are abnormal.
Note
OFF
Off when all the power supply circuits are normal.
BL0
BL15
Green
Lights when the corresponding circuit is busy.
Flash
Flashes when the corresponding circuit is in make-busy state or the system data
is not assigned.
is not assigned.
OFF
Off when the corresponding circuit is idle.
OPE
SW00 (MB)
PALM
BL15
BL0
SW01
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