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AUTO-OFF function
When the scale is ON, simultaneously press and hold down TARE and ZERO buttons for more than 5 seconds till the
“A.oFF.x” is displayed (x=0,1…9: means when the scale has no weight changing and no key pressed for 1…9 minutes, the
scale will auto power off to save battery power, when x=0, means that the auto-power off function is disabled). Press the
TARE button to choose the auto-off time and press ZERO button to confi rm and save the setting.
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Some display symbol meaning:
0
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:
Power-on zero-point is over (calibration zero-point) +20%FS) when scale is turned on, or the reading weight is over (power-
on zero-point) +5%FS when pressing ZERO button;
0______:
Power-on zero-point is below (calibration zero-point) -20%FS) when scale is turned on, or the reading weight is + (power-on
zero-point) -5%FS when pressing ZERO button;
_______:
the current weight is less than –25% FS;
_______:
the current weight is over 102% FS;
CAL-0:
Zero point at calibration;
CAL-F:
Full capacity at calibration;
CAL-Er:
Calibration error;
A.ch.E r:
analog channel error;
EEP. Er:
EEPROM accessing error or data in EEPROM is error or not in their normal range;
Lo.bAt:
The voltage of internal working is below 5.7V(+0.1V)
x.x Udc:
The voltage of internal working is x.xV(+0.1V)
