Finish Thompson FMBC2000 Series - Manual (Page 7)

Step Four – Calculate new Total Scale Factor
For gallons per minute
Note: Factory default Total Scale Factor is 00.3076
Take the Rate Scale Factor from Step three and divide by 60.
For example if the Rate Scale factor from Step three is 017.720, the Total Scale Factor is 00.2953
Record the number here _____ and also below in “Step six” part h.
For liters per minute
Note: Factory default Total Scale Factor is 01.1645
Take the Rate Scale Factor from Step three and divide by 60.
For example if the Rate Scale factor from Step three is 067.077, the Total Scale Factor is 01.1180
Record the number here _____ and also below in “Step six” part h.
Step Five – Enter Programming Menu
To enter programming mode, press and hold the button on the front of the meter for at least 2 seconds.
Step Six – Enter the Rate Scale Factor and Total Scale Factors
NOTE: Meter automatically exits programming mode after 20 seconds of button inactivity. Any changes made will be lost (new value will
not be stored).
a) Press and hold down the button for at least two seconds
b) Enter the Rate Scale Factor from Step Three.
Rate scale factor from “Step Three”
c) Press the button to select the digit to be modified. The selected digit will blink. The decimal point will blink after all the numbers have
been cycled through. Do not change the decimal point.
d) Press the button to modify the selected digit. Repeat the process until all digits have been modified.
e) When finished, press the button. The screen changes to the RATE 2 (“2” is in left corner of display) screen. Do no make changes on this
screen. Go to the next screen by pressing the button.
f) The screen changes to the RATE 3 (“3” is in left corner of display) screen. Do not make changes on this screen. Go to the next screen by
pressing the button.
g) The screen changes to the Total 1 (“1” is in left corner of display) screen. Enter the Total Scale Factor from Step four.
h) Total scale factor from “Step Four”
i) Press the button to select the digit to be modified. The selected digit will blink. The decimal point will blink after all the numbers have
been cycled through. Do not change the decimal point.
j) Press the button to modify the selected digit. Repeat the process until all digits have been modified.
k) To save setting and exit Programming Mode, press and hold the button for at least two seconds.
NOTE: There are two additional screens that are not required for calibration that have been skipped by exiting at this point.
NOTE: To verify that the meter is properly calibrated, repeat Step one. If not, repeat calibration process. Return the Rate Scale Factor and Total
Scale Factor to factory settings prior to repeating steps one through six. Once calibration process is complete, proceed to “Batch Control Mode
Operation on page 3.
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