American Weigh Scales, Inc. AMW Series D i g i t a l P o c k e t S c a l e User Manual AMW-50 AMW-150 AMW-250 AMW-500...
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AMW Series Manual Thank you for purchasing the American Weigh AMW-Series digital scale. Please read all operating instructions carefully before use. This electronic scale is a precision instrument. With normal care and proper treatment, it will provide years of reliable service. Never load the scale with more than the maximum capacity.
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AMW-250: 200g calibration weight AMW-500: 500g calibration weight Calibration Procedures for AMW-150, 250, 500 (AMW-50 Calibration Procedures on next page) 1, Turn OFF the scale, press and hold the [CAL] key and then press [ON/OFF] shortly. After 1-2 seconds, the scale will display a random number. Now release the [CAL] key.
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“CAL”, then “PASS”. 6. Remove the weight and press [ON/OFF] to turn off the scale. Finished! Repeat if needed. Calibration Procedures for AMW-50 1. Turn OFF the scale. 2. Press [ON/OFF] shortly. Then immediately press and hold [MODE] until “CAL” is displayed. Release the [MODE] key.
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IV. TROUBLESHOOTING The primary reasons for inaccuracy or malfunction are low batteries, incorrect calibration, overload or operating on an unstable surface. Please keep this in mind and maintain and operate your scale properly. This scale is a precise instrument and must be handled with the utmost care and caution.
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