ADTRAN TSU 600 - Manual (Page 57)

Chapter 3. Operation
61200.076L2-1 TSU 600 User Manual 45
Display Only Data Fields
Data fields preceded by an equal (=) symbol cannot be
edited. See Figure 3-4.
Data Field
Display Field
Figure 3-4
Display and Data Fields
Pressing Enter moves the cursor to the data field. Use
arrows to select AUTO and press Enter. The unit
automatically sets the Line Build Out. The display
field shows the value actually set. The equal symbol
after LBO in the second line indicates the information
that follows is displayed data and cannot be edited.
Exit Any Menu Field Operation Or Display
Press Cancel as many times as required to return to
the desired menu level or press Home to return to the
main menu.
Data Port Identification
When configuring the unit, menu selections will
include options from data port submenus. Selection of
data ports is necessary because the TSU 600 uses a
Slot-Port method to identify which data port the menu
item is referencing. If a module containing a PBX