ADTRAN 1202052L1, User Manual

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Chapter 3. Operation
3-6 TSU 100 User Manual 61202052L1-1
Operation Keys
General Menu Operation
The TSU 100 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
.
Key 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.