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CAL-2 Calibration
1. Press “ON” button to wake up meter.
2. Press and hold the Reset button to zero (“.00”) the Current Total screen.
3. Press “CAL-1” to enter calibration mode.
4. Press “CAL-2” to enter calibration CAL-2 mode.
5. Dispense desired amount. Note: For greatest accuracy pump a minimum volume of 2.5
gallons or 9.5 liters. The minimum amount required is 0.5 gallons or 1.9 liters.
6. Press “CAL-1”. Note: The last volume entered will appear on the display. Example: If
you have previously calibrated on 30 quarts then “30.00” would appear. First time
default is “5.00”.
7. Press “UP or DOWN ARROW KEYS” to scroll in the amount actually pumped. Use the
desired units. Example: If you pump 2 gallons but you want the meter to display in
quarts, enter “8.00”.
8. Press “CAL-1” to enter amount and finish the calibration process. Note: The display
will return to the Current Total screen and should read previous total.
Note: “ERR” will be displayed if too few or too many counts have been received during the
calibration. You must record a volume between 0.5 to 20 units for a valid calibration. If
“ERR” is displayed no calibration change has taken place.
CAL-3 Calibration
1. Press “CAL-1” to enter calibration mode.
2. Press “CAL-3”. The current CAL-3 number will show.
3. Press the “UP or DOWN” ARROW KEYS”.
4. Press “CAL-1” to enter the new number.
Use of the “CAL-3” function will now automatically override any previous units of volume entered
if “CAL-2” mode had been used. The change prevents a conflict between the “CAL-2” units and
the “CAL-3” number, and will be transparent to users who do not use “CAL-2” for calibration.
A typical “CAL-3” number for water is 600. Recording “CAL-3” numbers for various products
dispensed after calibration, and resetting the meter to those numbers when the liquid is pumped
again is a convenient method to accurately and quickly measure various liquids dispensed.
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