Alpine KTX-100EQ Owner's Manual page 7

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When microphone placement is complete, get out of the vehicle, and close all doors,
windows and sunroof. Then, start measurement by double-clicking the Measure
button on the IMPRINT SOUND MANAGER screen. Do not open the doors until
"Complete" is displayed on the screen and signal sound is output from the speakers
and sound characteristics are measured in the vehicle. If noise enters from outside
during measurement, "Error" will be displayed on the screen. If displayed, measure
again by double-clicking the Measure button.
• Perform PC operation outside the vehicle.
• As measurement error may cause, never remove the microphone during measurement.
8
When the first measurement is complete, move the microphone to the next
measurement location according to the indications on the screen and set it up.
Repeat the procedure in step 7 according to the indications on the screen.
• Preforming measurement from two locations in the car should be sufficient. If you want to finish after two
measurement locations, double-clicking the Result button, and move to the Target Curve setting.
• For more precise measurement, 6 measurement locations are available; however, it will take approx. 40 minutes
until all MultEQ measurements have been completed. In this case, be sure to perform MultEQ measurement
with the vehicle connected to a car battery charger.
9
When measurement is complete, double-clicking the Result button, and make the
Target Curve setting for sound characteristics adjustment. Select the Target Curve
Select button on the screen for the target curve setting.
• The measurement data cannot be stored on the PC hard disc, but can be memorized in the CDA-9887/CDA-
9887R.
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