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Yamaha REV7 Bedienungsanleitung Seite 9

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BASIC OPERATIONS
First, a brief explanation of what happens when you use the
REV7. (A look at the block diagram in this manual illustrates
this in visual form).
When a signal is sent into the REV7 reverberator, it is first
EQ'd, then metered, then converted into a digital signal by
an Analog/Digital converter. (NOTE: А stereo input is mixed
|
to mono prior to being processed into a reverb signal. The
direct signal, however, remains in stereo). The effect is then
created within the Digital Signal Processor, the heart of the
REV7.
The processed digital signal is then converted
back
into a stereo reverb signal by two Digital/Analog converters,
which create slightly different left-channel and right-channel
reverberation
patterns. This is then mixed with the direct
signal using the Mixing Control.
Once
you
have
connected
your
REV7
to your
mixing
console,
synthesizer,
or
other
external
equipment,
the
following operations should be carried out.
1. Switch power on. It is best to do this before switching on
the power of the amplifier or mixer to which the REV7's
outputs are connected, to avoid any clicks or bumps.
2. Press the MONO/STEREO
switch
for mono
or stereo
input.
|
4. Set the Mixing Control to its half way point. This will
allow you to hear an "average" mix of the reverb signal
and the direct signal. Once you have selected an effect,
you can then adjust the Mixing Control to your desired
balance.
5. The output control switches should be as follows:
MUTE:
OFF
OUT PHASE:
OFF (this can be altered after selecting
an effect).
MIDI CTRL:
OFF
BYPASS:
OFF
The
functions
of these
controls
are explained
in the
FRONT PANEL section of this manual.
6. The
REV7
has
a sophisticated
three-band
parametric
equalizer.
The three bands have overlapping frequency
ranges, so you can alter the frequency. characteristics of
the reverb
sound
(NOT
the direct sound)
in virtually
any manner.
`
Start by setting the level controls of each band at the zero
(central)
position
(the controls have an indent at this
position). After selecting an effect, you can equalize the
reverb signal to match
the acoustic environment, or to
create a special effect.
|
The EQ IN/OUT switch should be ON when adjusting
equalization.
NOTE:
If you add a large amount of EQ to your signal,
this may raise the level of the signal, and you can
reduce it to peak at zero by adjusting the Input
Level Control.
` You are now ready to select an effect on your REV7.

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