Yamaha PortaSound PSS-780 Operating Manual page 28

If a rhythm is playing —
1. Press the desired CHORD bank selector.
The selector's indicator will start to blink slowly.
Playback will commence from the beginning of the next
measure following the one during which you pressed the
selector.
As soon as playback begins, the CHORD indicator will
stop flashing and remain lit.
The TEMPO will switch from the currently selected value
to the tempo memorized in the CHORD bank.
e@ You can switch between CHORD memory banks
during playback by pressing another CHORD selec-
tor. The chord progression and the tempo will change
from the beginning of the following measure.
@ For CHORD banks whose recording was ended with
the START/STOP button, playback is repeated until
you stop it with START/STOP or SYNCHRO
START/ENDING and the selector's indicator goes
out.
e@ Unlike the MELODY function, pressing the selector
of a CHORD bank being played back does NOT stop
playback. Instead, that bank will begin playing again
from the start.
To stop CHORD bank playback any time, press
START/STOP.
-—— Points to Remember
e If you change the tempo during CHORD bank record
standby and quit recording by pressing the chord bank
button, this new value will be recorded for that bank.
@ Youcan use the controls for the CHORD memory data
listed above to alter a SONG MEMORY CHORD
performance while it is being played back. For instance,
you may use the INTRO/FILL IN pads (20c) or
SYNCHRO START/ENDING pad (20b). (It is not
possible to switch to a different style during CHORD
MEMORY playback.) However, such operations are
not memorized.