This manual introduces the use, setup, maintenance, etc. of Digi SM-300 scales.
This service manual covers the Digi SM-300 digital weighing scale, detailing safety information, model and operating specifications, interface types, and main components. It includes sections on assembly, software settings, network configuration, firmware updates, and hardware adjustments.
The document also provides diagnostic procedures, maintenance tasks, error message references, and wiring diagrams to help technicians service and repair the scale efficiently.
Refer to section 3.1.1 titled “Level Adjustment” for the step‑by‑step procedure.
The RAM test procedure is described in section 4.1.2.1 “RAM Test”.