A&D BA-T Series Instruction Manual page 157

Error Display Error Code
Weighing display E
Weighing display -E
Weighing display Lo
rtc PF
LoWVoLt
SD Error
"d" is a unit of readability.
Description and possible countermeasure
Overload error
A sample beyond the balance weighing capacity has been placed on the pan.
Remove the object from the pan.
Weighing pan error
The weighing value is too light. Check that the weighing pan is installed
correctly.
Set the weighing pan correctly. Perform sensitivity adjustment.
Sample mass error
The sample is too light to be stored as a sample mass for the counting mode or
percent mode.
Clock battery error
The clock backup battery has been depleted. Set the time and date. Even if the
clock backup battery is depleted, the clock and calendar function works normally
as long as the balance is powered with the AC adapter. If this error appears
frequently, contact your local dealer.
Power supply voltage fault
The voltage supplied from the AC adapter is abnormal.
Check that the AC adapter is the one supplied with the balance (refer to
Specifications").
Repeatability error
SD Error
The standard deviation (SD) of repeatability exceeded 50 d. Review the
installation environment of the balance.
157
"25.