Topcon Receiver Utility is designed for advanced users who require direct control over their GNSS hardware. Its primary uses include: YouTube·Benchmark Tool & Supply Topcon Receiver Utility (TRU) / Benchmark Tool & Supply
If TRU says “No receiver found,” go to Device Manager → Ports (COM & LPT) → Look for “Topcon Virtual COM Port” or “USB Serial Port.” If there’s a yellow exclamation, reinstall drivers. topcon receiver utility download