User's Manual

Online measurement – Realtime correlation with 2 sensors
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7 Online measurement – Realtime correlation with 2 sensors
x Are the batteries of the Power transmitters and the Correlator charged?
x Are the antennas properly connected to the Power transmitters and the
Correlator?
x Are the microphones/hydrophones properly connected to the Power transmitters?
x Has the radio of each Power transmitter been tested?
(For this, take the transmitter’s microphone from the storage place . The
Radio LED must now be lit. If not, put the microphone back to the storage
place, switch the transmitter off and on again and repeat the test.
Deploy the Power transmitters at the required measuring points and start the correlation.
Proceed as follows:
Step Description
1
Take the Power transmitter „A“ (orange) and go to the first measuring point.
Place the microphone on the pipe (or, alternatively, install the hydrophone).
Turn the Power transmitter on.
2
Take the Power transmitter „B“ (yellow) and go to the second measuring point.
Place the microphone on the pipe (or, alternatively, install the hydrophone).
Turn the Power transmitter on.
3
Take the Correlator and choose a position half way between the measuring
points.
Turn the Correlator on.
4
In the Start menu, select the required Online measuring mode
COR PT-3 with microphone or COR PT-3 with hydrophone.
Result: The Correlation menu appears. The correlation is started and displayed.
Checklist
prior to measurement
Start a correlation