Yamaha SY77 Operating Manual page 79

Select and adjust a reverb
e f f e c t
Bypass the effect to hear
the unprocessed sound
Play the keyboard and notice the swirling or swishing effect. If the effect is not
noticeable, move the cursor to Effect Balance or Output Level and set a higher
value.
To adjust the parameters of the modulation effect, press
the cursor to Mod.Frequency and use the –1/+1 keys to increase or decrease the
speed of modulation while playing the keyboard to hear the result. You can
experiment with various settings of the Mod.Depth, Mod.Delay, and Feedback
Gain settings as well.
Press twice to select Reverb Effect 1 Set. This parameter is also divided
PAGE
into two jobs. Press
F1
01:Rev.Hall.
Play the keyboard and notice the feeling of spacious ambience as if the instru-
ment were being played in a large, reverberant hall. If the effect is not noticeable,
move the cursor to Effect Balance or Output Level and set a higher value.
To adjust the parameters of the reverb effect, press
cursor to Reverb Time and experiment with various settings. Higher settings
will make the reverb longer. You can experiment with various settings of the
L.P.F. (Low Pass Filter) and Initial Delay as well.
When finished, press
EXIT
directory.
Whether or not you are editing the effect, you can press the
any time to bypass the effect. When you press
you can hear the sound without the effect. Press it once again, and the LED will
go out and the effect will be applied once again.
(Data), move the cursor to Effect Type, and select
twice to return to the voice edit Common data job
EF BYPASS
(Parm). Move
F2
(Parm). Move the
F2
button at
EF BYPASS
the LED will light, and
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