Yamaha MMP1 Operation Manual page 28

4-1-8b. Scene Tab/System
Studio Speaker Mute
This will mute studio speaker outputs (
selected outputs) when mic audio input to the channel
strip is set to on.
For example, if the "CH1" and "STU1" cross point is selected, the
STU 1 output will be muted when the channel strip 1 mic is on.
Monitor Matrix Out Metering
Here you can select the signal position displayed on Monitor
Matrix Out meters on the Main screen and the Sub screen.
Use IIR filter for main monitor while talkback is
on
This setting is used when applying a FIR filter with bass
management configured.
Select this
IIR filter when Talkback is turned on.
Applying an FIR filter for bass management will increase the
delay. Sending narrator audio on a delay to cues for the narrator
through a Talkback mic will make it harder to narrate effectively.
This can be avoided by automatically switching the FIR filter to an
IIR filter with minimal delay when implementing Talkback.
NOTE
You can set the crossover filter outside of Talkback in the
"Speaker Matrix" tab of the "Scene" tab on the Settings screen.
Output Patch Lock
check box
This locks the function to disable Output Patch
modifications by non-Administrator users.
(check) to automatically change the FIR filter to an
MMP1 Operation Manual
4. Screens
28