Muting Only Specific Audio (Mute); Switching Between Audio Output From Each Output Connector - Roland P-20HD Reference Manual

Audio Operations
Equalizer (EQ)
Adjusts the tonal character of the audio for each frequency band.
Menu Explanation
EQ
Turns the equalizer on/off.
Hi Gain
Boosts or attenuates the high band.
Adjusts the center frequency when changing
Hi Freq
the tonal character of the high band.
Mid Gain
Boosts or attenuates the midrange band.
Adjusts the center frequency when changing
Mid Freq
the tonal character of the midrange band.
Adjusts the frequency bandwidth when
Mid Q
boosting or attenuating the midrange band.
Lo Gain
Boosts or attenuates the low band.
Adjusts the center frequency when changing
Lo Freq
the tonal character of the low band.

Muting Only Specific Audio (Mute)

Here's how to temporarily mute specific input or output audio
(Mute function).
Muting input audio
Press the [MENU] button 0 "Audio Input" 0
1 .
select an item from "LIVE IN" to "REC" and press the
[VALUE] knob.
2 .
Use the [VALUE] knob to select "Mute," and press
the [VALUE] knob.
3 .
Use the [VALUE] knob to select "On," and press the
[VALUE] knob.
Turn this off to cancel muting.
4 .
Press the [MENU] button to close the menu.
28
Muting Output Audio
Press the [MENU] button 0 "Audio Output" 0
1 .
select "Main Bus" or "Preview Bus" and press the
[VALUE] knob.
2 .
Use the [VALUE] knob to select "Mute," and press
the [VALUE] knob.
3 .
Use the [VALUE] knob to select "On," and press the
[VALUE] knob.
Turn this off to cancel muting.
4 .
Press the [MENU] button to close the menu.
Switching Between Audio Output from
Each Output Connector
The P-20HD features two internal audio output buses (Main and
Preview).
You can set which audio output bus is assigned to each output
connector.
Press the [MENU] button 0 "Audio Output" 0
1 .
select "Output Assign," and press the [VALUE] knob.
The menu related to output audio is shown.
2 .
Use the [VALUE] knob to select "PREVIEW OUT,"
"AUDIO OUT" or "PHONES OUT," and press the
[VALUE] knob.
3 .
Use the [VALUE] knob to select the output bus, and
press the [VALUE] knob.
4 .
Press the [MENU] button to close the menu.