User Manual | Digi Sm500 Scale

Display reads “EEEEE” – Load cell overloaded. Remove weight immediately. Display drifts slowly – Air currents from HVAC or breathing. Display reads “Lo” – Battery low. Replace 2x AAA.

| Issue | Possible Cause | Suggested Solution | | :--- | :--- | :--- | | | The item is heavier than the scale's capacity or an overload condition. | Immediately remove the weight from the platform to prevent damage. | | Scale will not turn on | The power cord is loose, there's no power at the outlet, or the internal battery is depleted. | Check the power cord connection. Verify the outlet has power. If using battery power, charge the scale. | | Weighing reading is unstable or inaccurate | The scale is on an unstable surface, is not zeroed, is affected by air currents, or requires calibration. | Place the scale on a solid, level surface away from drafts. Press ZERO to reset. If the problem persists, re-calibrate. | | Labels or receipts are not printing | The paper roll is empty, loaded incorrectly, or jammed. The thermal head may be dirty. | Install a new roll of paper, ensuring it is loaded with the correct side facing up. Clean the thermal head as described above. | | Label printing is faint or has missing lines | The thermal head is dirty or worn. | Clean the thermal head with isopropyl alcohol. If cleaning doesn't help, the print head may need replacement. | | Error code when trying to access a function | The scale may be in an incorrect operating mode, or the function may be password-protected. | Refer to the official manual for the specific error code. Try exiting to weighing mode. |

Release the keys when the display enters the internal span calibration menu ( CAL 0 ). digi sm500 scale user manual

Check if the label is loaded correctly, the paper is not jammed, and the thermal head is fully locked.

Standard Ethernet (TCP/IP), RS-232C, and cash drawer port. Component Layout Display reads “EEEEE” – Load cell overloaded

Remove everything from the platter and press again to clear the container weight. 6. Calibration Procedure

The Digi SM500 scale user manual provides a comprehensive guide to operating, troubleshooting, and maintaining the scale. By following the instructions and guidelines outlined in this article, you'll be able to get the most out of your Digi SM500 scale and ensure accurate measurements and optimal performance. Whether you're using the scale for weighing, counting, or checkweighing applications, this user manual is an essential resource for ensuring reliable and accurate results. Display reads “Lo” – Battery low

Proper installation ensures accurate weighing and prevents premature wear. Position the

Access the calibration mode through the setup menu. This typically requires placing a certified known weight (e.g., 5kg or 10lb) on the platter to verify accuracy.