Chapter 3. Operation

Front Panel Menu Structure

The TSU 120 uses a multilevel menu structure containing both menu items and data fields. All menu operations and data dis- play in the LCD window.

The opening menu is the access point to all other operations. Each Main menu item has several functions and submenus to identify and access specific parameters.

The front panel LCD of the Main menu contains the following options

1=STATUS 3=UTIL

2=CONFIG 4=TEST

Status

The Status menu displays all relevant information for the net- work and DTE interfaces. For detailed information on status options, see Chapter 4, Status Menu on page 4-1.

Config (Configuration)

The Configuration menu displays and sets the TSU 120 opera- tional configuration, including all network interface parame- ters, the allocation of the DS0s, and the port parameters. For detailed information on configuration options, see Chapter 5, Configuration Menu on page 5-1.

Util (Utilities)

The Utility menu displays and sets system parameters. For detailed information on utility options, see Chapter 6, Utility Menu on page 6-1.

Test

The Test menu initiates different types of unit tests and dis- plays test results in the LCD window. For detailed information on test options, see Chapter 7, Test Menu on page 7-1.

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ADTRAN TSU 120e user manual Front Panel Menu Structure, Status, Config Configuration, Util Utilities, Test