Menu Structure; Menu; Screen; Menu Navigation - ADTRAN QDFR Unit Installation And Maintenance Practice

Quad fiber remote (qdfr) unit
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MENU STRUCTURE

The menu structure for the QDFR is a layered menu tree. Each layer of the menu tree is
displayed as a menu or a screen.

Menu

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 QDFR.
• 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., N - Next Channel).

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 QDFR.
• 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., N - Next Channel).

MENU NAVIGATION

Basic menu navigation is accomplished by selecting the desired option number and then
pressing
. To return to the previous menu, press the
E
NTER
61181307L7-5E
(escape) key.
E
SC
Menu Structure
7

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