Tools - QA calibration
External tool configuration
| Option | Function | 
| Enable | ON: Enables the external tool configuration option OFF: Disables the external tool configuration option. | 
| Virtual station | Connect the relevant Virtual station. | 
| Connection type | Connect via TCP port or Connect via COM port. | 
| TCP port | Visible when Connection type TCP port is selected. Shows the TCP port, pre-populated. | 
| COM port | Visible when Connection type COM port is selected. Shows a drop-down list with the available COM ports. |