User Manual
Table Of Contents
- Notice regarding data copyright
- Notice regarding the content of this user guide
- Contents
- Chapter 1. An overview of MTX-MRX Editor
- An audio system control network
- Terms used in this user guide
- Data handled by MTX-MRX Editor
- Connection requirements for an MTX/MRX system
- MTX/MRX system configuration examples
- What are YDIF connections? (Cascade mode and Distribution mode)
- What are Dante connections? (Daisy-chain connection and Star connection)
- Patching
- Workflow
- About the screens
- Moving between screens
- Chapter 2. Menu bar and tool buttons
- Chapter 3. Project screen
- Chapter 4. System screen
- Chapter 5. Online and Synchronization
- Chapter 6. Presets
- Chapter 7. Dialog boxes/Software applications
- “Startup” dialog box
- “Network Setup” dialog box
- “Device Information” dialog box
- “Match Device by IP Address” dialog box
- “MTX Configuration” dialog box
- “Dante Information” dialog box
- “Word Clock” dialog box
- “Clock” dialog box
- “Daylight Saving Time” dialog box
- “Scheduler” dialog box
- “Remote Control” dialog box
- “External Events” dialog box
- “Digital Control Panel” dialog box
- “Wireless DCP” dialog box
- “MCP1” dialog box
- “PIN Setup” dialog box
- “Label” dialog box
- “Re-size Image” dialog box
- “PGM1/PGX1” dialog box
- “PGM1 Label Creator” application
- “GPI” dialog box
- “GPI Calibration” dialog box
- “Security Settings” dialog box
- “Project Information” dialog box
- “Configuration Diagram” dialog box
- “Get Log” dialog box
- “Sampling Rate Converter” dialog box
- “Input Source/Redundant” dialog box
- Appendix
“FBS/AGC” screen Chapter 4. System screen
MTX-MRX Editor User Guide
79
“FBS/AGC” screen
In this screen you can edit the “FBS (Feed Back Suppressor)” and “AGC (Auto Gain
Controller)” parameters.
1 FBS setting area
FBS (Feed Back Suppressor) is a function that prevents the unpleasant acoustic
feedback that occurs when sound from a speaker is picked up by a mic and re-
amplified. In addition to being unpleasant, acoustic feedback places a strain on the
speakers, and can damage them. To prevent such feedback, place the speakers so that
their sound will not be picked up by the mic and amplified. If acoustic feedback still
occurs, you can use FBS to improve the feedback margin.
FIXED
After the speakers and mics have been installed, and while the MTX series settings are
being made, this method proactively finds feedback points in the current sound system,
and applies the appropriate filters. This is effective for mics whose position is fixed.
•[ON] button
Applies the detection result.
•[DETECT] button
Displays the Detection start screen. This is available only when online.
• [CLEAR] button
Clears the filter settings. A confirmation message will appear. Click the [Yes] button
to execute.
•[Freq.]
Displays the frequencies of the filters that were applied. Up to seven filters will be
applied.
DYNAMIC
This method continually finds the changing feedback points while the MTX series unit
is in use, and updates the filter settings accordingly. This is effective for wireless mics
whose location is not fixed, and which can be used in a variety of positions.
•[ON] button
Turns the DYNAMIC function on/off. FBS operation will begin when you turn this on.
• [CLEAR] button
Clears the filter settings. A confirmation message will appear. Click the [Yes] button
to execute.
•[Freq.]
Displays the frequencies of the filters that were applied. Up to seven filters will be
applied.
1 2