User Manual

Chapter 8 Device Properties window
Amp Editor Owner’s Manual
141
q [Calibration by Pilot Tone] button
When you click this, the “Calibration by Pilot Tone” dialog box will appear (page 142).
In the “Calibration by Pilot Tone” dialog box, values other than Detection Interval Time in the [Output Signal
Chain Check] tab use the pilot tone.
The [Calibration by Pilot Tone...] button is available only when online.
In the [Output Alert] tab (page 137), you can make settings concerning detection for disconnection
or shorting of the output with the pilot tone.
w Tone Settings
Specify the frequency and output level of the pilot tone that will be output to the speaker.
Frequency Type
Indicates the combination of low-frequency component (5 Hz or 10 Hz) and high-frequency component
(20 kHz) of the pilot tone. If you want to change the combination, click the [Change] button and make the
desired change in the dialog box that appears.
Pilot Tone Level
Specifies the output level of the pilot tone.
e Measure with Pilot Tone
Specifies a pilot tone for each channel.
Detection Interval Time
Specifies the number of seconds for the interval at which it will be detected whether the upper threshold
has been exceeded or the lower threshold has been fallen below. However, the detection time is enabled if
you specify a time that is shorter than the time required for a single measurement (approximately 0.5–8
seconds).
Check box
Specifies whether broken connections or shorts will be detected.
Detection Threshold Level
Specifies the lower threshold value of the level that is detected. If the detected value falls below the speci-
fied value, it will be determined that the connection has been broken.
Impedance Threshold Max
Specifies the upper threshold value of the impedance that is detected. If the detected value exceeds the
specified value, it will be determined that the connection has been broken.
Impedance Threshold Min
Specifies the lower threshold value of the impedance that is detected. If the detected value falls below the
specified value, it will be determined that the connection has broken and shorted at some point.
Detected Level
Indicates the current output level value.
Detected Impedance
Indicates the current impedance value.
NOTE