UNITS key repeatedly to cycle through:
Enter the PLU number via the on-screen keypad or tap a Preset Key (Hot Key) if it is configured.
A standout feature of the Digi SM-5000 is its (often labeled M1–M10). The manual explains how to program these keys with frequently used product codes, tare weights, or unit prices. For instance, a deli counter can program “M1” for sliced turkey at $9.99/lb. The manual provides a programming flowchart: enter unit price → hold the preset key → confirm. It also explains how to recall these presets for rapid weighing and how to overwrite or clear them when prices change. digi sm 5000 scale user manual