Co Line Module - Inter-Tel ECX 2000 Installation & Maintenance Manual

EncoreCX
Installation and Maintenance Manual

CO Line module

The CO Line module contains circuitry for two CO lines.
The module is colored BLACK and it can be installed in the CCU and also on the expansion module.
Note: There is an arrow on the module, which indicates the orientation of the card in the slot. The arrow
always points up.
CO Line Module
Installing the CO module in the CCU
Remove the cover of the CCU.
Insert the CO module in the CO line module slot or slots in the CCU.
The left-hand slot is the first module position.
Locating the CO Line module in the Extension module
Remove the Extension module by firstly opening the Extension MDF cover.
Open the Extension module and remove it from the MDF.
Insert the CO line module (or modules) on the MDF connectors.
The upper slot is the first module position.
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