ADC H4TU-C-319 List 1 Line Unit Manuel D’Utilisation

The craft port on the front panel allows you to connect the H4TU-C-319 to a maintenance terminal (ASCII 
terminal or PC running a terminal emulation program). Once connected to a maintenance terminal, you can access 
the maintenance, provisioning, and performance screens. 

To connect to a maintenance terminal:

Connect a standard 9-pin terminal cable to the RS-232 craft port (

) on the 

H4TU-C-319 List 1 front panel.

Connect the other end of the cable to the serial port on the maintenance terminal.

Start a terminal emulation program such as Procomm (emulating a VT100 terminal).

Configure the maintenance terminal to the following communication settings:

9600 baud 

No parity

8 data bits

1 stop bit

Hardware flow control to OFF

If necessary, press 

 + 

 to refresh the HDSL4 logon screen.

The maintenance terminal screens allow you to monitor, provision, and troubleshoot an HDSL4 system.

To select a menu from the logon screen (

), do one of the following:

Press the underlined letter of the menu.

Use the 

 

 arrow keys to select the menu and press 

.

 summarizes the navigational keys. They are also listed in the onscreen Help menu. 

 

describes the Logon screen menus.

(a) Legacy management units require use of control keys instead of arrow keys.

Cycle through selections.

Activate the current setting or choice, or display a menu.

 or 

 (VT100 only)

Return to the parent menu.

 or 

 + 

Select the submenu or item above the current one, or return to the previous menu.

 or 

 + 

Select the submenu or item below the current one.

 or 

 + 

Select the menu or item to the right of the current one.

 or 

 + 

Select the menu or item to the left of the current one, or return to the previous menu.

 + 

Refresh the screen.

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