Press the left arrow key until “M,” indicating 'Mode,' is highlighted.
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Use the center key to make your selection.
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Press the right arrow key to choose “WtTare.”
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Then, press the left arrow key until “T,” representing Tare, is highlighted.
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Press the center key to confirm your selection.
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The scale should now display “0”.
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Switch back to "M" by pressing the left arrow key again and select “M” for 'Mode.'
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Choose “BasicW” and press the center key to finalize the setting.