Yamaha DX21 - Manual (Page 9)

SPLIT POINT set at 60
The split point number on the LCD will change to the number of the pressed key,
the “A” voice will be playable on all keys to its left (Including the split key), and
the “B” voice will be playable on all keys to the right of the split key. This process
can be repeated as many times as necessary, but you must press and hold the S
POINT key again every time you re-program the split point.
As in the DUAL mode, the A/B BALANCE control can be used to balance the volume
levels of the “A” and “B” voices.
5. The 128 Voice ROM
The DX21 comes with 128 different pre-programmed voices in an internal ROM
(Read Only Memory). These voices can be loaded in groups of 8, or singly, into
Memory the DX21’s selectable 32-voice RAM memory. The ROM voices are organized into
16 different categories, each containing 8 voices (see next page).
To load these voices into the DX21's RAM voice memory for selection and use,
see A11: LOAD INTERNAL MEMORY and A12: LOAD SINGLE INTERNAL ME-
MORY in the following chapter.
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