User Manual

“I/O” screen Chapter 4. System screen
MTX-MRX Editor User Guide
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1 PILOT TONE [ON] button
Turns the pilot tone function on/off. If this is off, a pilot tone is not output even if the
[PT] button is on.
2 Freq.
Indicates the center frequency of the pilot tone. This is fixed at 20 kHz.
3 [LEVEL] knob
Specifies the level of the pilot tone.
4 Analog input settings area
Here you can make settings for the HA (head amp) of the MTX’s analog input. These
settings are linked with the input channel parameter editing screen of the “MAIN”
screen.
• [+48V] button
Turns the phantom power (+48V) of the HA (head amp) on/off.
Notice
Be sure to leave this button off if you do not need phantom power.
Follow the important precautions below, in order to prevent noise and possible damage to
external devices as well as the unit when you operate this switch.
• Leave this button off if a device that does not support phantom power is connected to the
[INPUT] connector.
• Do not connect/disconnect a cable to/from the [INPUT] connector while this button is
on.
• Lower the output level to the minimum before turning phantom power on/off.
There is no master switch. To avoid malfunctions, be sure to set this appropriately for the
equipment that is connected.
• Fader/meter
Adjusts the analog gain of the HA.
You can right-click a fader knob and set the analog gain by selecting 0 dB or –6 dB.
5 Digital output settings area
Here you can make settings related to the MTX’s digital output. These settings are
linked with the output channel parameter editing screen of the “MAIN” screen.
• [PT] button
Turns the pilot tone output on/off. When the PILOT TONE [ON] button is on, a
pilot tone is output to channels whose [PT] button is on.
• POLARITY button
Switches the polarity of the output signal.
• Fader/meter
Adjusts the output gain.
You can right-click a fader knob and set the output gain by selecting 0 dB or –96 dB.
NOTE