Steinberg Systems SBS-PT-200S Manual De Instrucciones página 52

1. If the calibration process fails several times in a row:
• replace the batteries,
• change the position of the unit (the reason may be uneven ground or the
influence of nearby radio waves).
2. During the calibration process, the display may show a string of numbers. This
is the number of measurements taken so far. It may vary by -/+ 5 readings. If it
disproportionately increases or decreases, the load cell is probably defective.
3. To check whether the calibration process has actually been successful, you
should:
• turn the unit on again,
• place a load cell of a given weight on the platform and check whether the
reading agrees with the weight of the load cell.
If the reading differs from the actual weight, repeat the calibration process.
4. If it is possible to set the calibration value, setting it at least at 50% of the
maximum load value is recommended.
3.3. Working with the unit
1.
Insert the batteries into the compartment according to the polarity.
2.
Turn on the unit using the "ON/OFF" button or the "I/O" switch (depending on
the model). Wait for a moment after turning on before starting weighing.
3.
Press the "UNIT" button to select the unit of measurement. Press until the
desired unit appears.
4.
Place the object on the weighing platform.
5.
Wait a few seconds for the reading to stabilize.
6.
When the weighing is complete, remove the object from the platform.
FUNCTION BUTTONS
A. "ZERO" button:
If the weighing platform is empty and the display shows a value other than 0, press
the "ZERO" button to zero the value on the display and only start weighing.
B. "TARE" button:
1. Place the object on the platform while the unit is on.