Since Trimble has largely discontinued new TSC3 units (moved to TSC5/TSC7), maintaining your device is crucial. The manual suggests basic care, but here is advanced advice.
: Includes hardware diagrams, software screenshots, and troubleshooting flowcharts to reduce the learning curve. trimble tsc3 user manual
Use the stylus for the touch interface and the full QWERTY keyboard for data entry. Wireless Connectivity: Since Trimble has largely discontinued new TSC3 units