Yamaha Electone EL-900 Owner's Manual page 113

A dj ust t he R R (R el ease R at e) param et er.
Pl ay a not e on t he keyboard and t hen rel ease i t . N ot i ce how t he
changes affect t he t ai l end of t he sound, j ust aft er you rel ease t he key.
B y changi ng t hi s param et er, you can m ake t he sound sust ai n beyond
t he rel ease poi nt (l ow er set t i ngs).
2
K eepi ng O perat or 1 on, sel ect and t urn on O perat or 2, t hen adj ust
t he O perat or l evel .
A dj ust t he O L (O ut put L evel ) param et er.
U se t he D at a C ont rol but t ons bel ow O L (O ut put L evel ) t o change
t he l evel of O perat or 2. N ot i ce t hat t he vol um e of t he sound doesnﾕt
change, but t he t one does. Increasi ng t he l evel of one of t he t op row
O perat ors general l y m akes t he t one of t he O perat or bel ow i t bri ght er
or m ore m et al l i c. D ecreasi ng t he l evel has t he opposi t e effect .
3
T urn off O perat ors 1 and 2, and t urn on O perat ors 3 and 4.
M ake som e changes t o t hei r param et ers, as you di d w i t h O perat ors 1
and 2 i n st eps #1 and #2 above. Set t he O L of t he O perat or 3 t o 110.
A bout t he O perat ors
C hangi ng t he l evel of one of t he t op row O perat ors (2 and 4 here) affect s
t he t one of t he O perat or bel ow i t .
C hangi ng t he l evel of one of t he bot t om row O perat ors (1 and 3) affect s t he
vol um e of t he rel at ed t op row O perat or.
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N O T E :
R ai si ng t he O L of t he O perat or 2 t o m ake
t he sound bri ght er and l ow eri ng t he A R
of t he O perat or 2 can produce a di st i nct i ve
effect .
N O T E :
N o sound w ill be produced nor w ill
adj ust i ng t he t op row O perat ors have any
effect i f al l of t he bot t om row O perat ors
have been turned off or set to their
m i ni m um l evel . B e sure t o t urn on t he
bot t om row of O perat ors and set t hem t o
a suitable level before changing the
param et ers of t he t op row O perat ors.
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