Yamaha SY85 Owner's Manual page 16

[EXIT/NO] and [ENTER/YES] Keys
The [EXIT/NO] key can generally be used to exit from any sub-mode or
function, while the [ENTER/YES] key is used to engage a variety of sub-modes
and functions. These keys are also used to respond to the "Are you sure?"
confirmation prompt when saving or initializing data.
[-1] and [+1] Keys
Can be used to select voices, performance combinations, sequencer songs,
and patterns. These keys can also be used to edit parameter values in any of
the SY85 edit modes. Either key can be pressed briefly for single stepping in
the specified direction, or held for continuous scrolling.
Data Entry Dial
The data entry dial provides a fast, efficient way to cover a broad range of
voice or performance numbers when, for example, you're looking for a voice
but don't know the voice number. It's also handy for making large value
changes in any of the edit modes.
PAGE and [MENU] Keys
In any of the edit and utility modes these keys are used to select the vari-
ous edit screens. The
through the available screens one at a time, while the [MENU] key calls a
menu that allows the desired screen to be directly specified and accessed by
number.
MEMORY [INTERNAL1], [INTERNAL2], & [Card] Keys
Select the memory area — internal 1, internal 2, or card — from which
voices or performance combinations will be selected.
GROUP [A] Through [H] Keys
In addition to their function in selecting voice or performance numbers, the
GROUP keys are used to enter characters for voice, performance, song, and
pattern names. They are also used to enter note lengths when recording with
the internal sequencer.
and are used to scroll backward or forward
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