User Manual

“Input Source/Redundant” dialog box Chapter 7. Dialog boxes/Software applications
MTX-MRX Editor User Guide
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● [Auto Return] check box
If this check box is selected, operation will be as follows.
•In the case of Backup mode
When the digital input returns, the input source is switched to digital.
• In the case of Override mode
When the analog input falls below the threshold value, the input source is returned
from analog to digital.
● Channel list box
Selects the input channel for which to make settings.
● “Primary Input Source” area
Here you can specify for each channel whether the input will be digital or analog.
• [YDIF (Digital)]/[Dante (Digital)] option button
The signal of the corresponding channel is taken from YDIF or Dante.
Use the “EXT.I/O” screen to specify the YDIF or Dante patching.
• [Redundant] check box
If this check box is selected, the redundancy function is enabled.
The [Redundant Mode] list box determines the redundancy mode. If [Off] is
selected, the redundancy function is disabled even if this check box is selected.
• [Analog] option button
The signal is taken from the analog input jack of the same name as the
corresponding channel.
● “Redundant Mode - Backup” area
Here you can specify how the pilot tone is detected for each channel. Specify 20.0 kHz
if you’re using the pilot tone of the MTX5-D.
• [Frequency] spin box
Specifies the center frequency of the pilot tone.
• [Detection Threshold] spin box
Specifies the input level threshold value for the pilot tone. Input that exceeds the
threshold value is considered to be the pilot tone.
• [Detection Time] spin box
Specifies the detection time for the pilot tone. If the pilot tone can not be detected
for the specified time interval, it is determined that the input has ceased.
• [Notch Filter] check box
If this check box is selected, a notch filter is enabled to eliminate the frequency
component of the pilot tone so that the pilot tone is not output from the amp.
• [Q] spin box
Specifies the width of the frequency band for the notch filter.
When the YDIF connection of the system including MTX3 or MTX5-D is disconnected, the
analog output audio from MTX3 or MTX5-D will be interrupted periodically due to the
interruption of the word clock signal supply. This event can be resolved by reconnecting the
YDIF connection. This event does not occur on the MRX7-D.
NOTE