User manual

DEFINITY Enterprise Communications Server Release 6

Maintenance for R6vs/si

555-230-127

Issue 1

August 1997

LED Interpretation

Page 7-4Duplication Interface Circuit Pack LEDs

to either the ‘‘A’’ position or the ‘‘B’’ position. Thus, when both SPE Select

switches have been moved to either ‘‘A’’ or ‘‘B,’’ the OVERRIDE LED turns red

and lights steadily.

NOTE:

Failure to move both SPE Select switches to the same position causes the

system to retain control of processor selection.

To return control of the SPE selection to the system, return the SPE Select

switches on both Duplication Interface circuit packs to the AUTO position (one at

a time to avoid accidentally selecting the other SPE). The OVERRIDE LED goes

dark.

Figure 7-2. Duplication Interface Circuit Pack Indicators

OVERRIDE

SPE

AUTO

A B

ALARM LED (RED)

TEST LED (GREEN)

BUSY LED (AMBER)

SPE SELECT LED (RED)

SPE SELECT SWITCH