Yamaha EAD10 Reference Manual page 34

MENU
Utility
Utility/General 2/4
ClickOutput : Click Output Destination
Sets the destination for the Click sound.
L&R+ph Sent to both the OUTPUT [R]/[L/MONO] jacks and [PHONES] jack.
phones Sent only to the [PHONES] jack.
Settings L&R+ph, phones
ClickCountOff : Click Count off
Set the Click sound to stop after playing for one measure or for two measures. When set to off, the Click sound continues to play.
Settings off, 1, 2
L&R Volume : External Device Output Volume
Sets the volume of the external output.
In live situations, for example, set the external output volume to a fixed value, so that you can adjust only the Headphone volume with the
[MASTER VOLUME] knob. When set to "variable," you can adjust the Headphone volume and the external output volume with the [MAS-
TER VOLUME] knob.
Settings variable (works with the [MASTER VOLUME] knob), 1 to 127 (fixed value)
NOTE
The volume for the AUX IN can be adjusted with the [MASTER VOLUME] knob even when a fixed value is set for this parameter.
MicNoiseGate : Mic Noise Gate
Sets the Mic noise gate.
Settings off, on
EAD10 Reference Manual (Advanced) 34