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Chapter 5. Configuration Menu
5-2 TSU 600 User Manual 61202076L1-1
Menu flow is normally depicted from left to right. Arrows on the lower
right of the screen indicate the direction of scrolling to view additional
menu items. At every level of the menu, pressing Cancel returns the sys-
tem to the previous menu level. Pressing Cancel repeatedly returns the
system to the Main menu.
NETWORK (NI)
This menu item accesses the configuration of parameters associated
with the network interface in the base unit. There are nine submenu
items that include setting the format, the Line Build Out (LBO), and the
timing mode. Submenu items do not include setting the parameters
which may be necessary for a secondary interface (DSX-1 Passthru, etc.).
Network (NI) Menu Items
The menu items and their descriptions follow.
Format Sets the frame format for the NI.
Choices: D4, ESF, SLC96
D4 is equivalent to superframe format (SF).
Code Sets the line code for the NI.
Choices: AMI, B8ZS.
YEL Alarm Enables and disables the transmitting of yellow
alarms.
Choices: ENA, DISA
XMIT PRM Enables and disables the sending of PRM data on
the facility data link (FDL).
The PRM data continues to be collected even if
XMIT PRM is disabled (possible only with ESF
Format).
Choices: Off, On.
Timing Mode Selects the clock source for transmission toward
the network from the NI. See TSU 600 Clock
Sources on page 5-4 for more information.
Choices: Network, DTE (Slot 1), Normal (CSU),
U-BR1TE (Slot 1), Internal, and Secondary (SI).