Tc 407 Driver: Leica

Download the package directly from the Leica myWorld portal or an authorized Leica distributor.

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

Leica Geo Office (LGO) is the professional software suite for managing, processing, and exchanging data between Leica instruments and a PC. LGO supports all TPS series instruments, providing tools for data transfer, coordinate geometry calculations, least squares adjustment, and reporting. While powerful, it is a commercial product requiring a license. LEICA TC 407 driver

Go to myLeica (Leica Geosystems customer portal) → Legacy Products → Search “TC400 series” → Download “GeoCOM SDK” or “LSO 3.0.”

: Use an adapter with a high-quality chipset (like Prolific or FTDI) to ensure stable data transfer. 2. Driver Installation Adapter Driver Download the package directly from the Leica myWorld

The showing in your Device Manager if the connection is failing?

A: Yes, but you need a USB-to-serial adapter that supports OTG (On-The-Go) and an app like Serial USB Terminal (Android) or EFT Terminal (iOS). The driver is built into the adapter’s hardware chip. While powerful, it is a commercial product requiring

Depending on your cable setup, you will need to identify and install one of the following driver packages: The Leica GEV189 USB Cable Driver

Close all other surveying or syncing software. Re-check Device Manager to confirm the exact COM port number, as Windows frequently changes this number if you plug the cable into a different USB port. 3. Data Transfers as Garbled Text or Symbols Cause: A mismatch in communication settings.

If using cables like the GEV189, GEV195, or GEV218 , you must install the specific USB-to-Serial driver for that hardware.

Open the Windows (Right-click Start > Device Manager).