Leica Tc 407 Driver Fix Site

This RS-232 port is the primary gateway for transferring data between the instrument and a computer, and it's this port that requires the correct driver.

The "driver" you need depends on the cable connecting your Leica TC 407 to your PC: GEV267 / GEV268 / GEV269: The current standard USB data cable for TCR/TC 407 series. GEV189 / GEV195 / GEV218: Older versions of the USB data download cable. Serial Cable + USB Adapter:

While the Leica TC 407 is a legacy instrument, it remains completely viable for modern workflows when paired with the proper digital pipeline. Successfully installing the hinges entirely on knowing your USB-to-Serial cable's chipset and ensuring your Windows Device Manager aligns with your surveying software's COM port configurations.

This step ensures your PC software can communicate with the TC 407.

Counterfeit Prolific chip or missing driver. Fix: LEICA TC 407 driver

Look for an entry named or Prolific/FTDI USB-to-Serial Comm Port (COMx) .

When people search for a "Leica TC 407 driver," they are almost always looking for the driver that allows Windows to recognize the or a third-party USB-to-Serial adapter. The driver creates a "Virtual COM Port" on your computer, mimicking an old-school serial connection over a modern USB port. Step-by-Step Guide to Installing the Leica Cable Driver

Right-click the Windows Start menu and select . Expand the Ports (COM & LPT) section.

Some legacy software cannot read COM ports numbered higher than COM4. Open Device Manager, right-click your USB Port > Properties > Port Settings > Advanced , and manually change the COM Port Number to an unused slot between COM1 and COM4. Data Corrupted During Transfer If random characters or empty files appear during export: This RS-232 port is the primary gateway for

User Manual TC (R) 403/405/407/410: English | PDF | Ascii | Surveying

The original legacy software specifically designed for the TC407 series.

To ensure compatibility, download the drivers directly from official sources rather than third-party driver-update websites. Option A: Leica USB Cable Drivers (Recommended)

Set Baud Rate, Data Bits, Parity, and Stop bits to match the instrument exactly (9600, 8, None, 1). Troubleshooting Common Driver & Connection Errors Error: "Device Cannot Start (Code 10)" Serial Cable + USB Adapter: While the Leica

Many generic USB-to-Serial cables used with Leica instruments use the Prolific chip. You can download the latest drivers from Driver Scape or the official Prolific website.

For data to flow successfully between the computer and the total station, the communication parameters on both devices must match perfectly. 1. Total Station Instrument Settings

Here is the hard truth: