Connecting a Serial DeviceYour computer has a serial port for connecting a serial device such asa serial mouse or modem.Follow this procedure to connect a serial device:1. Make sure the “COM1 Port” item is set properly in the SCU program.(See “Advanced Menu” in Chapter 5 for information.)2. Make sure the computer is not turned on.3. Plug the device cable to the serial port on the computer.NOTE: When the computer is connected to the optional docking station, plug its cable tothe serial port on the rear of the docking station instead of using the serial port of thecomputer.4. Turn on the computer.NOTE: Portable modems that derive power through the serial port cannot be used with thecomputer. Instead, use a modem that is powered by its own internal battery or external ACpower.Expanding Your Computer4-4
