My HI 2151/30WC or HI 2110WI has erratic performance and I think the memory could be corrupt. How do I clear the memory back to factory default settings?
There are four types of calibration, which include:
1. Hard Calibration Using Certified Weights
2. Hard Calibration Using Material Substitution
3. Hard Calibration Using Test Weights with Material Build
4. C2® Second Generation Calibration (Hardy Process Solutions instruments only)
When should I use which method?