Alesis ANDROMEDA A6 Manuale Utente

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Chapter 2: Playing the A6
52
A
NDROMEDA 
A6 R
EFERENCE 
M
ANUAL
M
ASTER 
C
ONTROLS
V
OLUME
The 
MASTER VOLUME
 knob is a
global (affects the A6 in all
modes) volume control that
determines the final output
level of the unit. To use an
audio term, 
MASTER VOLUME
 is
post (comes after) the 
PRE
 and
POST
 
FILTER
 mixes and the
VOICE MIX
. This means that any
relative
 level settings you make
within the Programs and Mixes
are preserved. The 
MASTER
VOLUME
 is routed to the unit’s
MAIN LEFT
 and 
RIGHT
 stereo outs,
the 
HEADPHONE
 output and the
two 
AUX OUT
s. It does not affect the eight stereo 
VOICE OUTPUTS
.
You operate this control by simply turning it: fully counter-clockwise shuts the audio
outputs off, fully clockwise is maximum.
T
UNE
MASTER TUNE
 is also global and
is used to tune the A6 to
another instrument or tuning
device. This control is post (or
“after”) the frequency of the
VCOs and Filters, Transpose
and Detune. So any relative
frequency settings you make
within the Programs and Mixes,
or global pitch changes such
transpose or pitch bend, are
preserved.
You operate this control by turning it to the left or right of center. Setting this knob
near the 12 o’clock center position tunes the A6 to standard pitch. You will know that
the knob is at 0 when the associated LED lights. Turning the knob to the left causes
the A6 to tune flat; turning the knob to the right causes it to tune sharp.
Adjusting this control displays the global
 
TUNE
 page where more precise and custom
control over the global tuning can be made. When displayed, the global 
TUNE
 page
shows the precise tuning frequency in hundredths of Hz. In addition to using the
MASTER TUNE
 knob to adjust tuning, you can also use soft knob 
1
 when global 
TUNE
 is
displayed as well as the 
▲ and ▼ buttons. And remember, when the 
MASTER
parameter is selected in global 
TUNE
, pressing both arrows together resets 
MASTER
TUNE
 to precisely 
440.00
.
Also included on the global 
TUNE
 page is the 
BKTUNE
 or “background tuning”
option. Use soft knob 
2
 to turn it on or off. After you perform an 
AUTO TUNE
 (next
topic), background tuning will continuously monitor the VCOs and make
adjustments as they are needed.  (The VCFs are not tuned in the background.)