Belrobotics Bigmow GPS-RTK BM-1050: Boundary / area signal issue

What this fault means

Mower cannot identify the permitted work area.

Safety: Stop the mower and follow the manufacturer safety instructions before physical inspection.

Step-by-step checks

1. Confirm boundary/base infrastructure has power.
2. Inspect installation changes or damage.
3. Check if multiple fleet mowers show the same fault.
4. A fault affecting every mower points to site infrastructure; one mower points toward onboard receiver/electronics.
5. Record machine and site state for service.

Evidence source: Manufacturer/support reference

Evidence checked 2026-08-25. Diagnostic procedures are labelled separately from manufacturer-exact error instructions.

Did one of these checks actually fix the mower?

Confirmed repair outcomes improve MowerFixAI for the next owner and help separate common symptoms from real component failures.