AMW AMW-150 User Manual Download Page 3

I. Operation

Place the scale on a horizontal flat surface.

1. Press ON/OFF key.

2. Wait until [0.0] is displayed.

3. Put the object(s) on the weighing platform.

4. Using the MODE key, you can switch between the weighing 

units.

II. Tare Weighing.

1. Turn on scale as described above.

2. Place the “tare item” on the platform.

3. Press TARE and wait until [0.0] is displayed.

4. Add the “net-weight-item”.

III. Calibration

1. Turn OFF the scale.

2. Press and hold the ON/OFF and MODE buttons simultane-

ously until a random number is displayed. Release the ON/OFF 

and MODE buttons and press the ON/OFF key again. The 

display will show “2Ero” then “100.0g”.

3. Place a 100g weight on the center of the platform. Wait 

two seconds then press the ON/OFF key again. The LCD will 

display [PASS].

5. Remove the weight and turn off the scale.Calibration is 

complete.

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