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Flow Probe FP101 & 201 (cont'd)
Removing the Computer Display
Battery Replacement
1. Remove the computer module as described above and use a
screwdriver or coin to turn the battery cover to the left.
2. Replace the battery with the "+" side up.
Batteries are type CR2032 and may be obtained from Global
Water, or a local Radio Shack (part no: 23-162).
PLEASE NOTE: Before using the Flow Probe again, it MUST be re-calibrated.
Calibration Procedure:
After replacing battery, the computer will be in set mode. It can
also be selected by following steps 6 and 7 below.
1. Language: Press the top button to select the language to be
displayed then press the bottom button to accept.
2. Units: Press top button to switch between metric and English units, bottom to accept (display purposes only).
3. Calibration: Press bottom button to select a digit and the top button to advance numbers. Set display to 0053.
4. Press the right indented gray button on the bottom of the module labeled "S" to store selections.
5. Press the left indented gray button on the bottom of the module labeled "I,II" to change the upper right corner of
the display from I to II.
6. Press the bottom button to select any display mode except CLOCK and TOTALODO.
7. Press the indented button labeled "S" for 3 seconds until display flashes.
8. Repeat steps 3 and 4 and set display to 0016.
Changing Between FT/SEC and M/SEC:
When the upper right corner of the display reads I, the velocity is in ft/sec. If it reads II, the display is in m/sec.
Change units by pressing the indented gray button on the bottom of the module labeled "I,II".
Moisture & Storage
Do not submerge the computer module in water
For longer life of the Flow Probe and its Storage Case:
Rinse the prop in clean water.
Blow on the prop to ensure it turns freely – remove any hair or strings from axle area.
Fully expand the shaft, then dry it and the prop housing before storing.
1. Turn the computer module counterclockwise 45 degrees
and lift off.
2. When replacing the display, line up tabs on module with
slots on housing and turn to the right until it snaps into place.
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