Audiomatica CLIO FW-02 Panduan Instalasi - Halaman 13
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If you are not able to perform calibration please follow procedures given in 3.9
TROUBLESHOOTING CLIO INSTALLATION to get in contact with Audiomatica
technical support.
CLIO has been designed to give the user a high degree of precision, while
maintaining ease of use thus ensuring confidence in the measurements taken.
Calibration check plays a key role in all this. Note that, as calibration needs to be
performed under controlled conditions, calibration should be attempted the
least times possible; calibration, on the other side, should be verified as needed
or requested all the times the user wants following instructions given next;
verification, not calibration, of your hardware gives maximum confidence when
taking measurements.
3.7.1 CALIBRATION VALIDATION
To verify the calibration, first check that the generator output level is set to 1V
(refer to chapter 4 for details).
Press the channel A In-Out Loop button
.
Then click on the MLS&LogChirp button
to invoke the MLS&LogChirp control
panel. Press the Go
button to execute a LogChirp frequency response
measurement; after about 1 second you should obtain the desired result, a
straight line (black) as in Figure. You can click on the graph and inspect the
amplitude of the measured signal: you should obtain a reading around 0dBV, this is
the correct output level of the LogChirp signal with the generator output set to 1V.
Now click on the Sinusoidal button
to invoke the Sinusoidal control panel as in
Figure. Press the Go
button to execute a Sinusoidal frequency response
measurement; after about 3 seconds you should obtain the desired result, again a
straight line (black) as in Figure. You can click on the graph and inspect the
amplitude of the measured signal: you should obtain a reading around 0dBV.
3 CLIO INSTALLATION
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