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To change or fine tune a set point, do the following.
1.
Adjust the regulator to the desired calibration point on the
pressure standard
.
2.
Press the value field of the calibration point to be modified. A numeric keypad will appear, enter
the value to be set, or press enter if the value is correct.
3.
The current reading of the sensor will adjust to the corrections and display the new value.
The TARE button serves as the zero pressure/flow set point. When setting this point no
pressure or flow should be present on the machine.
To exit and save the calibration, press the
button.
Caution: If a calibration point data field is pressed
unintentionally, the only way to keep from changing
calibration is to immediately shut-off power to the unit.
Calibration points should be incremental, with point 1 being the lowest value. Values do not
need to be whole numbers.
Special Note: Sequential models can trap a small amount of pressure internally between
the channel selection valve and the pressure transducer. Make sure to open the valves to clear
any pressure before pressing the TARE button.
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