Digi Sm-500 Scale User Manual

Digi SM-500 Scale User Manual: Your Complete Guide to Precision Weighing

1. The Anatomy of the SM-500

Before diving into operations, understanding the physical layout is crucial. The SM-500 is designed for high-traffic environments. Key components include:

  • The Platter: The stainless steel surface where products are placed.
  • The Display: Usually an LCD screen (often with a backlight) showing weight, unit price, and total price.
  • The Keyboard: A tactile membrane keypad featuring number keys, function keys (Tare, Zero, Print), and PLU (Price Look-Up) keys.
  • The Printer: Located usually on the side or top, it houses the thermal label printer.

Turning the Scale On/Off

  • On: Press and hold [ON/OFF] for 2 seconds. The display will show all segments, then countdown to “0.00” or “0.0”.
  • Off: Press and hold [ON/OFF] for 2–3 seconds until “OFF” appears.

Calibration Mode (Overview)

See Section 9 for full calibration instructions. In short: digi sm-500 scale user manual

  • Press [CAL] (often hidden under a rubber plug on the back).
  • Follow prompts: “CAL” → “200.00” (place 200g weight) → “PASS”.

Method B: PLU (Price Look-Up) Operation

Use this for items already saved in memory. Digi SM-500 Scale User Manual: Your Complete Guide

  1. Enter the PLU number (e.g., 101) using the numeric keypad.
  2. Press the PLU key or ENTER.
  3. The Unit Price for that item appears in the center display.
  4. Place the item on the platter.
  5. Press the PRINT key. The label prints automatically.