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DX-120 Installation and Maintenance Manual CONNECTING TO THE SYSTEM
Establishing a Modem Connection with PC-DBA (continued)
6) Select the appropriate control string
OR
Enter a new control string.
NOTE
• To add a new control string: Enter a new control string, then click Add to List
to save the new information.
• To change an existing control string: Click on the string to be edited, make
the change, then click Modify to save the change.
• To delete an existing control string: Click on the string to be deleted, then
click Delete.
7) Click Connect to initiate the connection using the currently selected modem name and control string.
NOTE:
• If nothing happens, it is likely that the modem is not being addressed by PC-
DBA. Select the COM (serial port) that is connected to the PC modem. Enter
the telephone number at the site location. Then press
Enter.
• If modem connection at this site requires a human to transfer the modem call to
the DX-120 modem (ext 100), you must have a standard telephone connected
to the same circuit as the modem so that you can verbally request the
answering person to transfer the call.
• Once a modem connection has been accomplished, you can perform an F5-
Connect. F5-Connect is required to link PC-DBA to the DX-120 CPM
processor.
• Refer to the HINT under step 6 on page 85 regarding the CTS indicator that
appears once connection has been established.
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