Yamaha MG Series Owner's Manual page 23

r [PARAMETER] knob
For adjusting the parameter (depth, speed, etc.) for the
selected effect. The last value used with each effect type is
saved.
NOTE
When you change to a different effect type, the mixer automati-
cally restores the value that was previously used with the newly
selected effect (regardless of the current position of the
[PARAMETER] knob).
t [AUX1 – 3] knobs (MG16XU/MG16X)
[AUX1] knob (MG12XU/MG12X)
For adjusting the level of the signal sent from
the built-in effect unit to the AUX bus.
NOTE
• The [AUX1] knob indicated "PRE" adjusts the
level of the pre-fader signal(before fader
adjustment).
• The [FX RTN] fader does not affect the level
of the signal sent to the AUX bus.
y [FX ON] switch (MG20XU)
[ON] switch (MG16XU/MG16X/MG12XU/MG12X)
MG20XU
This button turns the corresponding built-in effect on or off.
When the function is on (
NOTE
If this switch is on and the foot switch ([FOOT SW] jack !0 ) is
used to turn off the built-in effect, the switch flashes.
u Bus assign switch
(MG16XU/MG16X/MG12XU/MG12X)
MG16XU/MG16X
MG16XU/MG16X/
MG12XU/MG12X
), the switch lights.
MG12XU/MG12X
These switches determine the bus(es) to which the signal of
the built-in effects is sent. Turn the switch on (
the signal to the corresponding buses.
• [1-2] switch: Assigns to the GROUP 1-2 buses.
• [3-4] switch: Assigns to the GROUP 3-4 buses.
• [ST] switch: Assigns to the STEREO L/R bus.
i [PFL] (Pre-fader Listen) switch
(MG16XU/MG16X/MG12XU/MG12X)
When the [PFL] switch is on (
(MG16XU/MG16X/MG12XU/MG12X) signal is output to
the [MONITOR OUT] and [PHONES] jack for monitoring.
o [FX RTN LEVEL] knob (MG20XU)
[FX RTN] fader
(MG16XU/MG16X/MG12XU/MG12X)
MG20XU
These adjust the level of the effect sent from the built-in
effects to the GROUP 1-2 (MG16XU/MG16X/MG12XU/
MG12X), 3-4 (MG16XU/MG16X), and STEREO L/R buses.
!0 [FOOT SW] (Foot Switch) jack
Connect a foot switch to this phone type input jack. An
optional Yamaha FC5 foot switch (sold separately) can be
used to toggle the effects ON and OFF.
MG20XU/MG20/MG16XU/MG16X/MG16/MG12XU/MG12X/MG12 Owner's Manual
Controls and Connectors
) to output
), the [FX RTN] pre-fader
MG16XU/MG16X/
MG12XU/MG12X
23