Yamaha Portatone PSR-1500 Owner's Manual page 94

Editing the Volume and Tonal Balance (MIXING CONSOLE)
94 PSR-3000/1500 Owner's Manual
6
Use the [A]/[B] buttons to select a preset EQ type.
6
8
7
Use the [3 π † ]–[7 π
π π † π † †
bands.
Use the [8 π† ] button to boost or cut all the five bands at the same time.
8
Adjust the Q (bandwidth) and the FREQ (center frequency) of the
band selected in step 7.
• Bandwidth (also called "Shape" or "Q")
Use the [1 π† ]button. The higher the value of Q, the narrower the band
width.
• FREQ (center frequency)
Use the [2 π† ]button. The available FREQ range is different for each
band.
9
Press the [H] or [I] (STORE 1 or 2) button to save the edited EQ type
(page 67).
Up to two types of EQ can be created and saved. When recalling the saved
EQ type, use the same procedure as in step 6.
7
† ] buttons to boost or cut each of the five
π † π π † †
9