Yamaha PSR-S710 Owner's Manual page 82

Adjusting Panning/Volume for each part
1
Same operation as in the "Basic Procedure" on page 79. In step
2, select VOL/VOICE tab.
2
Press the [D] (or [I]) button to select the PANPOT parameter or
press the [E] (or [J]) button to select the VOLUME parameter.
2
PANPOT
VOLUME
3
Use the [1 ▲▼] – [8 ▲▼] buttons to adjust panning/volume for
the desired part.
4
Save your settings (step 5 on page 80).
8
82
PSR-S910/S710 Owner's Manual
3