Yamaha PortaTone EZ-30 Owner's Manual page 25

Numeric keypad
Name & number indication
(Song/Style/Voice)
The top row of the display indicates the name
and number of the currently-selected function.
E.g., Selecting a song
Song number
Song name
Selecting a number
• To increment or decrement the number,
use the numeric keypad or [+]/[–] button.
Pressing the
button once
decrements the
number by one.
Pressing and holding down the button
increments/decrements the number
continuously. Pressing both buttons
simultaneously resets the number.
• To select the number directly, use the
numeric keypad [0]–[9].
For example, to select Voice #005: HnkyTonk,
press [0], [0], then [5] on the numeric keypad.
If the first digit is "0," you can skip pressing
[0]. If the first and second digits are both "0,"
you can also skip pressing [0] twice.
Pressing the
button once
increments the
number by one.
25