5. ERGO Calibration Software (ERGO Cal)
Figure 5.11
In the second adjustment, the volume is system dependent.
5.2.3Focus Position Measurement
The following window prepares you to take your Focus Position Measurement. Before to click Enter, read the instructions below;
•Make sure that the height and orientation of the microphone correspond to your typical listening height and direction as illustrated below. Do not block the line of sight between the microphone and the loudspeakers. Each measurement is comprised of a low and a high frequency measuring signal first in the left and then in the right channel. (Figure 5.12)
•The length of each measurement depends on a combination of the measurement volume, and the background noise in your local environment. Typical measuring times for the low and high frequency measuring signals are 25 and 5 seconds, respectively.
•If ERGO is unhappy with the measurement, an error message is displayed. Make any required corrections to your set up and follow the prompt to retry the measurement.
•Focus Position Measurements must be performed more than 1 m (3 ft) away from the loudspeakers, in a X/Y orientation, and must not performed behind the loudspeaker. Also, do not sit in the listening position while Focus measurements are being taken.
Now, that you’ve read and memorized the information above, click Enter and follow the prompts to calibrate the volume level at your focus position. (Figure 5.13)
Figure 5.13
Figure 5.12
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