User Manual Q&AAnswer
Jan 17, 2025 - 05:06 AM
To calibrate the Adam MDW-250L Digital Physician Scale, follow these steps:
1. Ensure that you have a known weight for calibration.
2. Make sure the scale is in normal weighing mode with the scale at zero.
3. Press and hold down the [TARE] and [ON / OFF] keys simultaneously to enter the calibration mode.
4. Check the calibration switch on the main PCB inside the scale. If it is in the off position, the indicator will show "CAL.OFF" and exit the calibration mode. If it shows "CAL-?", the scale is ready for calibration.
5. If the calibration switch is in the off position, open up the indicator and move the switch to the on position.
6. When the indicator shows "CAL-?", press the [TARE] key to confirm and proceed to the next step, or press the [ON / OFF] key to exit the calibration mode.
7. The display will show "0.0" and the scale will begin calibrating the zero-point. Ensure that there is no load or weight on the scale's platform. Press the [TARE] key to confirm or the [ON / OFF] key to exit this mode.
8. After pressing the [TARE] key, the scale will display "250.0kg" or "500.0lb" depending on the chosen unit. This is the default calibration weight from the factory. Press the [UNIT] key to select the calibration weight unit you want to calibrate in. Press the [ON / OFF] key to exit the calibration mode or press the [Print/Hold] key to choose a different calibration weight value (50kg, 100kg, 150kg, 200kg, 250kg, or 100lb, 200lb, 300lb, 400lb, 500lb).
9. Put the selected weight on the scale and press the [TARE] key to confirm the chosen standard weight. The displayed data will flash on the display, and if the scale accepts the calibration data, it will calculate and store the information into the EEPROM. If an error occurs, the scale will display "CAL. Er" and return to step 4 for re-calibration. If the loaded weight is not within the range of 95% to 105% of the selected weight value, the scale will display "CAL. Er" and return to step 4 for re-calibration.
10. Check the calibration by placing the weight that was calibrated back on the scale. If it is off, repeat the calibration process.
Note: It is important to follow the calibration instructions carefully to ensure accurate measurements.
Add New Comment