LW Measurements HRB 20001 - Manual (Page 19)

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till display shows “A ON” or “A OFF”, Press UNIT key to select Auto shut off mode “ON” or “OFF”.
4.2.2.12 Setting Backlight
Press ON/OFF key, and when
“- - - - - - “shows, press PCS key, and then press ZERO key multiple times
till display shows “L ON”, “L OFF” or “ L AU”, Press UNIT key to select backlight to be “On”, “Off” or “Auto”.
4.2.3 Pieces counting
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Press [ON/OFF] to turn on the Balance, wait for “0” to appear on the display
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If necessary, press [ZERO] key to set the display to “0”
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Press [PCS] key to enter PCS mode, display will show P = XX
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Press [UNIT] key to select XX value ( 10, 20, 50 or 100)
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Place a given number of samples of one item on the pan, the sample size should be 10, 20, 50 or
100 pieces.
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Press [PCS] key to confirm sample quantity
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Start counting by adding weight on the Balance
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Press [PCS] key to return to the weighing mode