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Total Access 3000/3010 4-Pair Line Power Unit Installation and Maintenance Practice
14 61181500L2-5B
USER INTERFACE
This section provides detailed information on the following:
• “Menu Structure” on page 14
• “Menu Navigation” on page 15
• “Menu Tree” on page 15
Menu Structure
The menu structure for the LPU is a layered menu tree. Each layer of the menu tree is
displayed as a menu or a screen.
Menus
A menu is a display that provides numbered selections that are used to navigate to related
menus, modify provisioning information, or display information screens. A menu can contain
the following objects:
• Menu Option: A menu option is indicated by a number, which when selected navigates the
display to another menu layer or is used to change the option setting.
• Read-only Field: A read-only field displays information that cannot be changed. The
information displayed in a read-only field can be static or can be automatically updated by
the unit.
• Read-write Field: A read-write field displays information that when selected can be
modified.
• Hot Key: A hot key is a key or combination of keys that are assigned to a function. Hot keys
are indicated by the required key(s) and a brief description (i.e., “
?” - Help).
Screen
A screen is a display that usually indicates the end of a menu tree path. A screen can contain
the following objects:
• Read-only Field: A read-only field displays information that cannot be changed. The
information displayed in a read-only field can be static or can be automatically updated by
the unit.
• Read-write Field: A read-write field displays information that when selected can be
modified.
• Hot Key: A hot key is a key or combination of keys that are assigned to a function. Hot keys
are indicated by the required key(s) and a brief description (i.e., “
?” - Help).