Yamaha PortaTone EZ-20 Owner's Manual page 23

Overall indicator
Overall settings
The [OVERALL] button en-
able you to make EZ-20's
global settings.
ABC/DoReMi 43
GRADE 38
TALKING 39
TRANSPOSE 44
TUNING 45
ACMP/SONG VOLUME 55, 31
METRONOME VOLUME 41
If you press the [OVERALL] button located in the upper-left
of the display, a menu icon advances and the top row in the
display indicates the currently-selected "setting item" and
"value." When you press the [OVERALL] button again, the
menu icon advances to the next setting item.
E.g., Transpose setting
Menu icon
Value
Symbol for pressing and
holding down the button
If you press and hold down a button
with this symbol for more than one
second, a different function will be
activated.
Pressing
the but-
ton once
decre-
ments
the value
by one.
Pressing and holding down the button incre-
ments/decrements the value continuously.
For some functions, pressing both buttons
simultaneously restores the default setting.
Setting item
Pressing and
holding down
Changing the value
Use the numeric keypad [0]–[9], [+],
or [–] buttons to change the value.
Pressing
the but-
ton once
incre-
ments
the value
by one.
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