Operator`s manual

Manual-4
Program Controls
INPUT
Choose one of four INPUT
sources for each Program.
PGM 1 selects:
• Analog-1 (A1)
• Analog-2 (A2)
• Digital-l (D1)
• Digital-2. (D2)
PGM 2 selects:
• Analog-3 (A3)
• Analog-4 (A4)
• Digital-l (D1)
• Digital-2. (D2)
e Analog Inputs come
from your turntables or CD
players. e Digital Inputs
come from the Scratch LIVE
software “Decks” in your
laptop.
If the number for A1 or A2 is illuminated,
the Input has been selected by Scratch LIVE
software as the vinyl emulation input for Deck
One. If the number for A3 or A4 is illuminated,
the Input has been selected by Scratch LIVE as
the vinyl emulation input for Deck Two. e
backlit number is a reminder that this source may
be a control signal and not audio. You may select
a control input and use it as a normal analog input at any time
without de-selecting it for control in Scratch LIVE, but remember
that if you are playing a control record or CD, you will hear the
control signal.
See Control source and Phono sensitivity on page Manual-33.
GAIN
ese “trim” controls adjust the selected input to match other
inputs. ese controls have a built-in Limiter that prevents signal
clipping regardless of the Gain setting. If increasing the Gain
does not increase the signal level, then the signal is already at
maximum and the Limiter is controlling the signal to prevent
clipping. Turning this control down does not turn the signal off.
PAN
ese controls pan the signal between the Left and Right out-
puts.
HIGH / MID / LOW EQ
e control range is OFF to +6 dB. ese use 2
nd
-order, Link-
witz-Riley, Accelerated Slope™ filters. e Low-Mid crosspoint is
300 Hz. e Mid-High crosspoint is 4 kHz.
Kill switches provide instant-off for each control. e skull
lights red and the band is off when its Kill switch is pressed.
When the switch is released, the EQ goes back to the setting
of its EQ control. ese switches may be set to momentary or
toggle operation within Scratch LIVE software.
See Latch kill switches on page Manual-33.
Interactivity of the Accelerated-Slope™ EQ controls
AUDIO PRECISION AMPL (dBr) vs AMPL (dBr) 23 MAY 102 16:39:24
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
G
A
I
N
FREQUENCY
20 100 1k 10k 20
k
LO
W–
MID–
HIGH
–
LO
W+
MID+
HIGH
+
RL
+6OFF
+6OFF
+6OFF
+15-15
A
D
A
D
RL
+6OFF
+6OFF
+6OFF
+15-15
INPUT
PAN
HIGH
MID
GAIN GAIN
LOW
HIGH
MID
LOW
PGM 2PGM 1
FlexFX
PAN
FlexFX
2
1
INPUT
2
1