Lucent Technologies MERLIN LEGEND 5 - Manual (Page 71)

MERLIN LEGEND Communications System Release 5.0
System Manager’s Guide
555-650-118
Issue 1
June 1997
System Components
Page 3-4 Control Unit
3
■ Translation Memory Card. White label; entitled Translation Card. To back
up and restore your system programming as an alternative to using System
Programming and Maintenance (SPM). These procedures are faster when
you use the PCMCIA card.
Power Supply Module 3
The power supply module ( Figure 3–2 ) provides power to the carrier, to each
telephone, and to most adjuncts (some adjuncts, such as fax machines, come
with their own power supplies and do not rely on the system). Each carrier
requires its own power supply module, installed in the carrier’s leftmost slot.
In some systems, you need extra power supplies to support your system
components as described in
‘‘Power-Related Hardware’’ on page 3-45 .
Figure 3–2. Power Supply Module
Power Indicator (Green Light)
Auxiliary Power Input Jack
On/Off Switch
Power Connection
Grounding Screw
POWER
ON
OFF
TURN OFF POWER BEFORE INSERTING OR REMOVING MODULES
CAUTION