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Integrator’s Reference Manual
2-16 80-99208-1 Rev. D
2. In HyperTerminal, click OK to accept the settings.
HyperTerminal automatically attempts to connect to the
modem, and the modem powers on when HyperTerminal
asserts the RS-232 DTR signal. Once it has connected you
should see the following within a few seconds:
SELF TEST RESULT: OK
Note: The SELF TEST RESULT message appears only
during modem power-up. If the Diagnostic cable has been
connected and its switch is set to “POS 1 DTR to GND,”
then the modem has already powered up. In that case,
proceed to step 3 without waiting for the message.
3. Type
AT and press Enter.
If the HyperTerminal port connection is correctly
configured, the modem should respond with:
OK
Tip
You can connect to the modem at any time by clicking HyperTerminal’s
Connect button.
Testing the Modem Setup
To ensure that the modem was set up correctly and that the
ports are working, you can check the following:
• Control port baud rate
• Data port baud rate