Led Indications - NEC Electra Elite IPK II System Hardware Manual

Document Revision 3
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CN401 and CN402
Set the 100 Ω termination to On or Off for Circuit 4. Jumper
Pins 1 and 2 are shorted together at the factory to turn on the
100 Ω terminal.
5.1.5

LED Indications

Refer to Table 6-5 BRT(4)-U( ) ETU LED
LED Description
LED 1 ETU status
LED 2 L1 status - BRI
CKT1
LED 3 L1 status - BRI
CKT2
LED 4 L1 status - BRI
CKT3
LED 5 L1 status - BRI
CKT4
LED 6 B1 or B2 status
CKT 1
LED 7 B1 or B2 status
CKT 2
LED 8 B1 or B2 status
CKT 3
LED 9 B1 or B2 status
CKT 4
LED Communication
10 or self-diagnostics
LED Communication
11 or self-diagnostics
Table 6-5 BRT(4)-U( ) ETU LED Indications
Operation
stopped
(Power On)
L1 working
L1 working
L1 working
L1 working
Busy
Busy
Busy
Busy
Communication
error
Self-diagnostics
in progress
Communication
error
Self-diagnostics
in progress
Electra Elite IPK II
Indications.
On Flashing
Normal
Operation
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
or
Not Used
or
Installing ETUs (Circuit Cards)
Off
No
Power
L1 idle
L1 idle
L1 idle
L1 idle
Idle
Idle
Idle
Idle
Normal
Normal