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gmorseSep 8, 2025
What to do if OHAUS Scales display 'CAL E'?
- LLaura WoodardSep 9, 2025
If your OHAUS Scales are showing 'CAL E', it means the calibration process has failed. Ensure you carefully follow the calibration process.
What to do if OHAUS Scales display 'CAL E'?
If your OHAUS Scales are showing 'CAL E', it means the calibration process has failed. Ensure you carefully follow the calibration process.
Why OHAUS SPX421 cannot calibrate?
If your OHAUS Scales cannot calibrate, it might be because the security switch is in a locked position.
How to fix OHAUS SPX421 Scales that will not turn on?
If your OHAUS Scales won't turn on, the issue might be due to a lack of power. Check the power supply to ensure it is properly connected and functioning.
What to do if OHAUS SPX421 Scales show 'Err 8.3'?
If your OHAUS Scales display the error message 'Err 8.3', it means the weight on the scale exceeds its rated capacity. To resolve this, remove the excess weight from the scale.
Why OHAUS Scales show Err 8.3?
The Err 8.3 error on your OHAUS Scales indicates an overload, meaning the weight on the scale exceeds its rated capacity.
What does 'USB.Err' mean on OHAUS SPX421?
If your OHAUS Scales display 'USB.Err', it means that the menu or app file cannot be found in the U-disk. Check the U-disk to ensure it contains the required files.
What does 'ref.err' mean on OHAUS Scales?
If your OHAUS Scales display 'ref.err', it means there is a parts counting or percentage error because the sample weight is less than 1d. Use a sample weight that is 1d or greater.
What does 'Lo.ref' mean on OHAUS SPX421 Scales?
If your OHAUS Scales display 'Lo.ref', it means the Percent Reference weight or APW is too low for accurate results. Increase the reference weight or APW.
What does 'Err 8.4' mean on OHAUS SPX421 Scales?
If your OHAUS Scales display 'Err 8.4', this indicates an underload condition, meaning the pan is removed. Make sure the pan is properly in place.
Why OHAUS SPX421 show Err 8.6?
The Err 8.6 error on OHAUS Scales indicates that the displayed value exceeds 999999, which is possible in Totalization mode.
Explains signal words and symbols used for safety warnings.
Lists essential safety measures to follow before installation, connection, or servicing.
Guides for connecting the AC adapter, installing batteries, and initial warm-up.
Emphasizes the need for calibration upon installation or relocation for accuracy.
Guides through the span calibration process to ensure accurate weighing.
Explains how to use the Weighing, Counting, and Percent modes for different measurement tasks.
Details how to compare item weights against a target range using check weighing.
Lists common problems, their possible causes, and remedies.
General| Capacity | 420 g |
|---|---|
| Readability | 0.1 g |
| Pan Size | 120 mm |
| Display | LCD |
| Calibration | External Calibration |
| Power Supply | AC Adapter |
| Units of Measurement | g, kg, lb, oz |
| Stabilization Time | 1.5 seconds |
| Interface | RS232 |
