Do not touch the cable or turn off the radio while the data transmits.

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Before you can program your radio, you must properly install the software and drivers.

Select the exact number matching your cable in Device Manager, then click OK.

Once the software displays a "Write Complete" message, the radio will reboot automatically, reflecting your new settings. Common Troubleshooting Steps

For FTDI chips, Windows Update usually installs the correct Virtual COM Port (VCP) driver automatically.

Enabling advanced signaling for caller ID and selective calling.

Adjusting timeout timers, squelch levels, and ignition sensing behavior. 2. Necessary Hardware for Programming

Once your grid is filled out, click to send the new configuration back to the VX-2100. The radio will typically reboot once the process is complete. Pro-Tips for Success

The FIF-12 interface and CE82 software were designed for older Windows operating systems. The official compatibility list for the FIF-12 includes Windows 2000, Windows XP (32-bit only), Windows Vista, Windows 7, and Windows 8. For Windows 10 and 11, you may need to use compatibility mode (e.g., Windows XP SP2) during installation. There are also reports of the software installing and running successfully on Windows 10 without issues.