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5. Operational method
The newly bought or long-time not used balances should be connected
with power supplier before using. In order to charge the battery, adjust
its feet to make the scale level. 15 minutes Power on before using.
5.1 Keypad Functions:
5.1.1 “ON/OFF” key: holding down the “ON/OFF” key till the
displaying windows displays “ON”, then displays the battery voltage,
scale range, at last, displays from “F----1”to “F-----9” and after a
certain time for stabilizing, “0”appears. Holding down the “ON/OFF”
key till the displaying windows displays “OFF”, the scale will turn off
automatically.
5.1.2 “Tare”
5.1.2.1 With empty scale platform, the displaying deviates from zero,
pressing “TARE” key, then the displaying will return to zero.
5.1.2.2 If the weight of the article for which the packaging is to be
removed is unknown, place the packaging container on the weighing
platform, wait till the weight display is stable before pressing the
“TARE” key. The zero is displayed for the weight. Then place the
article to be weighed in the container. Now, the weight window
displays the net weight of the article. When the article and its
container are removed, the weight display window displays the
negative value of the weight of the container. Nevertheless, press the
