61200142L1-1 Dual Nx56/64 Option Module User Manual 3-1
Chapter 3 Operation
OVERVIEW
The Dual Nx56/64 V.35 option module is controlled as
part of the TSU/TDU/ESU using the same methods as
described in the appropriate TSU/TDU/ESU user manu-
al.
Front Panel Indicators/Buttons
Refer to the description of the TSU/TDU/ESU front pan-
el indicators and buttons in the appropriate user manual.
Menu Structure
The Dual Nx56/64 V.35 option module menus appear as
a subset of, and operate the same as, menus for the TSU/
TDU/ESUs. The menus for the Dual Nx56/64 option
module are accessed by selecting the following from the
Port menu: <SLOT>.<PORT> NX56/64.
Slot
SLOT is the slot number in which the option module is in-
stalled.
• In the TSU unit with one option card slot (for exam-
ple, TSU 100), this number will always be 1.
• In the TSU unit with six option card slots (for exam-
ple, TSU 600), this number will be 1 through 6.