The instructions in this document apply to using the USB port on the MIT and S1 insulation testers.
The link to download the TI USB driver for Megger MIT and S1 insulation resistance models is shown below. Follow the steps below for installation on all PCs, including those running Windows 7, Windows 8, and Windows 10.
Once the file is downloaded, follow the steps given here. Do not connect the instrument to the PC until these steps are completed.
1. Unzip the file that was downloaded.
NOTE: When installing on a machine with Windows 7, 8 or 10, it is suggested that the exe files used during the following installation steps be initiated by right-clicking on the exe file name and selecting “Run as administrator”.
2. Run the exe file TUSBWINVCP_WDF-Single_Driver_v1-2.exe. (This step installs the necessary files into a folder named Texas Instruments in your Program Files folder.)
3. Run the file named setup.exe in the folder C:\Program Files (x86)\Texas Instruments\TUSB3410 Single Driver Installer\DISK1. (This step actually installs the instrument driver.)
4. Connect the instrument to the PC and turn on the test set. Verify correct installation by viewing your PC Device Manager and locating the USB to Serial entry in the Ports (COM & LPT) folder. It will be designated similar to “TUSB3410 Device (COMX)”.