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Chapter 3. Operation
3-8
TSU 120 User Manual 61202129L1-1
The equal symbol after LBO in the second line indicates the
information that follows is displayed data and cannot be
edited.
Exit Any Menu Field Operation Or Display
Press
Cancel
as many times as needed to return to the desired
menu level or press
Shift+0 (Home) to return to the main menu.
Data Port Identification
When configuring the unit, menu selections will include
options from data port submenus. Selecting data ports is neces-
sary because the TSU 120 uses a slot-port method to identify
which data port the menu item is referencing. If a module con-
taining a PBX DSX-1 option card with an Nx56/64 plug-on
interface is installed in the option slot, it would be designated
as:
DSX-1 Passthru=1.1
Where slot=1 and port =1.
The DSX-1 is located in the option slot and is the first port in
that slot.
Nx56/64=1.2
Where slot=1 and port=2.
The Nx is located in the slot and is the second port in that
slot.
The ports that are built into the TSU 120 are referenced as Slot
0. The
Nx56/64 would be designated as 0.1 and the
DSX-1
would be referenced as 0.2.