### Master Setup Process

Use this setup process to install and configure the Microsoft Windows NT device driver for ClassicBoard ISA adapters.

1. Install the ISA adapter. See the ClassicBoard Installation Guide for more information.

   Note: If you have more than one adapter, install and configure the adapters one at a time.

2. Configure the ISA adapter. See Configuring the Adapter.
3. Install the Windows NT 4.0 driver. See Installing the Driver.
4. Configure the Windows NT driver. See Configuring the Driver.
5. If you want to install the Digi Port Authority for Windows application to monitor serial port activity on your system, see Installing DPA for Windows.