System Expansion; Installing The Backplane Wall Bracket; Mounting The Ccu With Two Brackets - Inter-Tel ECX 2000 Installation & Maintenance Manual

EncoreCX
Installation & Maintenance Manual

System Expansion

To equip the switch with more than eight extensions, two CO Line Modules or to add an Internet Router
Module, a backplane, mounted on a second wall bracket, is needed.
The power must be disconnected to install the backplane or expansion modules.

Installing the Backplane wall bracket

The CCU and backplane brackets are identical. However, when both are installed, the backplane bracket is
inverted so that it meshes closely with the CCU bracket.
Locate the second bracket and mark the screw holes. Drill and plug the holes in the wall at the marked
locations. The holes should be deep enough to accept a one inch screw.
Mount the second bracket ensuring the two brackets are correctly interlocked and that sufficient clearance
is provided on all sides.

Mounting the CCU with two brackets

Slide the CCU on to the brackets from the left-hand side.
Ensure that the locking mechanism is activated.
20