ADTRAN 1202076L2 - Manual (Page 45)

Chapter 3. Operation
61202076L1-1 TSU 600 User Manual 3-5
Operation Keys
General Menu Operation
The TSU 600 uses a multilevel menu structure containing both menu
items and data fields. All menu operations and data are displayed in the
LCD window. The menu items are numbered and can be viewed by
scrolling with the up and down arrows.
Name Description
Copy Used in the DS0 mapping menu operations to copy
the last data entered into the current DS0. This key
operates without pressing the Shift key.
Home Returns home to the Main Menu from any menu
location.
Alarm Used as quick access to the active alarm display
menus. This can be activated while any other menu
item is in use. When the
Alarm Menu is exited, the
unit returns to the location of the same menu that
was active when Alarm was selected.
Clear Used in various menus to clear data/result fields.
Name Description
Data Field You can edit menu items followed by a colon (:)
Display Only
Field You cannot edit menu fields followed by an
equal symbol (=). This symbol identifies a field
used for value display only
Arrows Menus that display small up or down arrows in
the lower right corner indicate there are more
menu items than are visible on a two-line LCD.
Access the additional items with the up or
down arrows
. You can also access undisplayed
menu items by using the appropriate menu
number.