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152-402-145-02, Issue 2 Viewing System Screens
H2TU-R-402 June 16, 2000 7
VIEWING SYSTEM SCREENS
The H2TU-R-402 supports both local and remote logon through a maintenance terminal (ASCII terminal or PC
running terminal emulation software) connected to its front-panel craft port.
From the maintenance terminal you can access menus and screens that are replications of those viewed at the H2TU-C. You
can view system settings and inventory, initiate loopbacks, and monitor performance. If the Remote Provisioning option is
enabled at the H2TU-C, you can configure the circuit.
CONNECTING TO A MAINTENANCE TERMINAL
To connect to a maintenance terminal:
1 Connect a standard 9-pin serial cable to the RS-232 craft port (Figure 1 on page 3) on the H2TU-R-402 front
panel.
2 Connect the other end of the cable to the serial port on the maintenance terminal.
3 Start a terminal emulation program such as ProComm (emulating a VT100 terminal).
4 Configure the maintenance terminal to the following communication settings:
• 9600 baud
• No parity
• 8 data bits
• 1 stop bit
• Hardware flow control to OFF
5 If necessary, press + to refresh the HiGain HDSL2 logon screen.
LOGON SCREEN
The maintenance terminal screens allow you to monitor, provision, and troubleshoot the HiGain HDSL2 system.
To select a menu from the HiGain HDSL2 logon screen (Figure 3 on page 8), do one of the following:
• Press the first letter of the menu.
• Use the arrow keys to select the menu, and then press .
Table 2 on page 8 describes the Logon screen menus. Table 3 on page 9 summarizes the navigational keys. They
are also listed in the onscreen Help menu.
Initial provisioning of the HiGain HDSL2 system is performed at the H2TU-C line unit. For more
information about the HiGain HDSL2 screens, provisioning, and troubleshooting, download the
appropriate H2TU-C line unit user manual from the ADC website at www.adc.com. To order a
hard copy, please contact your sales representative.
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