AWS SC-501 User Manual page 7

free of any air currents or vibration. In some cases,
nearby radio wave emitting devices can cause
fluctuations. Try new batteries.
Problem: Displayed weight is inaccurate
•
• Solution: Perform a calibration adjustment. If
you are still having trouble, contact our warranty
department. Make sure you are using a trusted
weight to calibrate and adjust accuracy. Adjustment
must be performed with the weights listed in the
chart on the previous page or inaccuracy will occur.
X. Error Codes
1. OUTZ (or OUE2) - Zero point has drifted out of
the acceptable range. Try to perform a calibration
adjustment. If the problem persists, the load cell may
be permanently damaged due to overloading.
2. O-Ld - Overload. The maximum capacity has
been exceeded. Remove the extra weight to avoid
permanently damaging the load cell.
3. Lo - Batteries are low. Replace the batteries.
4. UNST - The scale is unstable or in motion. Use in a
more stable position.