Avaya DEFINITY Server CSI, Руководство по обслуживанию, Страница: 114 / 1930

Maintenance for CSI systems
555-233-119 114
Issue 5 October 2002
2. Green (test)
—
the system is running tests on this circuit pack.
3. Yellow (busy)
—
indicates that the circuit pack is in use.
NOTE:
A port circuit pack also lights its red LED when it performs
initialization tests (for example, when the circuit pack is initially
inserted into the system). If all initialization tests pass, the red LED is
turned off. If any initialization tests fail, the red LED remains lighted
and the circuit pack is not placed into service.
During the various states of operation (start-up testing, normal operation,
circuit failure, and so forth) circuit pack status LED indications appear as
shown in
Table 9 .
Table 9. Control and Port Circuit Pack Status LEDs
Equipment
Type LED Description
Port Circuit
Packs Red On briefly during power up, circuit pack reseating,
resetting, and system reset. Steadily on if circuit
pack fails start-up test or fails while in use. Off
during normal operation.
Green Briefly on during circuit pack testing following
power up, circuit pack reseating, and system reset.
On during periodic, scheduled, and system
technician demanded testing. Off during normal
operation.
Yellow On when any port in the circuit pack is in use,
otherwise, off.
Control Circuit
Packs Red On briefly during power up and system reset.
Steadily on if circuit pack fails start-up test or fails
while in use. Off during normal operation.
Green On briefly during board testing following power up
and system reset. Also on during periodic,
scheduled, and system technician-demanded
testing. Off during normal operation.
Yellow Processor
■
Lit during processor initialization.
■
Lit during system initialization (stays lit until
Emergency Transfer is turned off).
Tone Detector/Generator
■
Slow blinking when clock is in use; otherwise,
off.
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