Owner's Manual

Chapter 8 Device Properties window
Amp Editor Owner’s Manual
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e Threshold
Specifies the maximum output threshold value.
r Detection Time (TXn only)
Specifies the time during which points exceeding the threshold value will be counted.
t Count (TXn only)
Specifies the number of times that a point exceeding the threshold value must be counted in order to trigger an
alert.
y Thermal
Specifies the upper threshold value for the temperature of the amplifier section.
 “Calibration by Program Source” dialog box
Using an audio signal (Program Source) other than a pilot tone, this measures the impedance value of the
speaker connected to each channel, and sets the Impedance Max and Impedance Min parameters of “Output
Alert” tab accordingly.
• To complete measurement, it takes about ten seconds.
• Depending on the character of the Program Source, it may be not properly measured.
• If the Program Source level is low, it may be not properly measured.
• If the output level is lowered by the attenuator, it may be not properly measured.
q [Calibration Start] button
Click this button to start measuring the impedance value of speakers connected to each channel.
w Result
Indicates the detected impedance values and recommended threshold values.
e [OK] button
Based on the currently displayed impedance, this sets the “Impedance Max” and “Impedance Min” values for
the corresponding Speaker Output of the “Output Alert” tab.
Impedance Max : Double the value of the detected impedance
Impedance Min : Half the value of the detected impedance
NOTE
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w
e