Section 1 General Information - NEC ElectraElite 48 System Hardware Manual

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Installing Optional
Equipment
S
1
ECTION
G
ENERAL
I
NFORMATION
S
2
ECTION
P
M
REPARING
ULTILINE
T
ERMINAL FOR
A
DAPTER
I
NSTALLATION
System Hardware Manual
Optional equipment enhances the Electra Elite 48 system. This equipment
can be purchased separately from the system and added as the customer
business grows. All adapters can be installed on the Electra Elite Multiline
Terminals. With the exception of the VDD-U Unit, the adapters can also be
term
used with D
Series E Multiline Terminals except for DTP-2DT-1. Only
the ACA-U Unit adapter can be used on the DTP-16HC-1 TEL.
A Multiline Terminal can have up to three adapters installed at the same
time. If attaching an APR-U Unit, CTA-U Unit, CTU(C)-U, CTU(S)-U,
HFU-U or VDD-U Unit, an external power supply is required. Only one
power supply is needed even if more than one adapter is installed.
When an adapter is installed for the first time into a telephone, the base
cover on the Multiline Terminal may have to be modified. The base cover
has two access panels that are removed before the cover can be closed
over the adapters to complete the installation.
To prepare the Multiline Terminal for adapter installation:
1.
Unplug the telephone cord from the terminal.
2.
Turn the terminal upside down. Push the tabs indicated in
Raising the Base
Plate, and raise the inner area of the base plate.
Chapter 7
Figure 7-1
7 - 1

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