PN9108 User Manual
4.For OOBC connections, the PN9108's serial port settings and the computer's COM port settings must be the same. Change the settings in your dialog box (if necessary), so that they match the PN9108's COM Port settings (see Modem Connection, page 45, for details), then click OK.
Note: The PN9108's default settings are 115200 bps; 8 Data bits; No Parity; 1 Stop bit, but you can change the baud rate to something more suitable to your installation as long as they both match.
5.When the HyperTerminal screen appears, open the File menu and select: Properties → Settings. The following dialog box displays:
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