American Weigh Scales (AWS) AMW-250 User Manual
Page 6
AWS-Series
VIII. Adjustment
1. Turn the scale on by pressing the ON/OFF key.
2. Wait for the display to show “0.0g” or “0.00g” then
press and hold the MODE key until the display
shows “CAL”, then release.
3. Press the MODE key again. The display will flash
“CAL” followed by the required calibration weight.
4. Place the required calibration weight on the center
of the platform. The display will show “PASS” then
return to normal weighing mode. Calibration is
complete! You may now turn the scale off.
IX. Troubleshooting
•
Problem: Scale will not turn on
•
Solution: Check the batteries
•
Problem: Displayed weight fluctuates randomly
•
Solution: Make sure your workspace is stable and
free of any air currents or vibration
•
Problem: Displayed weight is inaccurate
•
Solution: Perform a calibration adjustment
X. Error Codes
1. OUTZ - Zero range has shifted. Perform calibration
adjustment. If the problem persists, the load cell may
be permanently damaged due to overloading.
2. 88888 - Maximum capacity exceeded. Remove the
extra weight to avoid damaging the load cell.
3. L - Batteries are low. Replace the batteries.