TTM 57SL
FOR
SERATO SCRATCH LIVE •
OPERATOR’S MANUAL
2.1
8
gaIn
These “trim” controls adjust the
selected input to match other inputs.
These controls have a built-in Limiter
that prevents the signal from 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. The
Gain range is +15 dB to off.
pan
These controls pan the signal
between the Left and Right outputs.
HIGH / MID / LOW EQ
The control range is OFF to +6 dB.
These use 2nd-order, Linkwitz-
Riley, Accelerated Slope™ filters.
The Low-Mid cross-point is 300
Hz. The Mid-High cross-point is
4 kHz.
Kill switches provide instant-
off for each control. The 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. These switches
may be set to momentary or toggle operation
within the Scratch Live software.
SEE “LATCH
kILL SWITCHES” ON PAGE 33.
faderS
Magnetic faders are used for both
Channel Faders and Crossfader
(the same faders used in the
TTM 56S). Each fader has an
independent Contour control and
a Reverse switch.
contour
These controls provide a full
range of fader adjustment
from constant power (Slow) to
extremely fast cut (Fast).
REVERSE
These switches are provided for
each fader just to the right of each
Contour control. Reverse toggles on
(lit green) and off with each push of the switch.
These switches are slightly recessed to prevent
accidental engagement.
CHANNEL SWAP
This button reverses the
channel assignment for all
three faders. Pressing the switch toggles Channel
Swap on and off. When the yellow indicator is
lit, Channel Swap is engaged. When channels
are swapped, the PGM 1 Fader controls PGM 2
and the PGM 2 Fader controls PGM 1. PGM 1 is
also moved from the A side of the Crossfader to
the B side of the Crossfader. Fader Contour and
Reverse controls stay with the original Fader.
Fader 1 Contour and Reverse is always with the
left Fader and Fader 2 Contour and Reverse is
always with the right Fader. This switch is slightly
recessed to prevent accidental engagement.
meter
The Meter has two modes of
operation. The METER switch
toggles between Dual Mono
Cue and Stereo House.
•
When this indicator is lit green, the Meter
displays the Stereo Mix sent to all three
outputs.
•
When this indicator is off, the Meter displays
Dual Mono Cue, to show the levels of PGM 1
and PGM 2.
The top red OL indicator lights at 0 dBFS
(clipping). The Meter displays loudness with a
solid string of lights, and how close you are to
clipping with a moving dot. If the red OL indicator
lights, turn the level down using the Gain control.
0
20
40
60
80
100
CHANNEL AND CROSSFADER CONTOUR
TRAVEL
DB A
TTENUA
TION
SLOW
FAST
Input
Choose one of four INPUT sources for each
Program.
PGM 1 selects:
• Analog-1
(A1)
• Analog-2
(A2)
• Digital-1
(D1)
• Digital-2
(D2)
PGM 2 selects:
• Analog-3
(A3)
• Analog-4
(A4)
• Digital-1
(D1)
• Digital-2
(D2)
The Analog Inputs come from your turntables
or CD players. The Digital Inputs come from the
Virtual Decks in the Scratch Live software. If the
number for A1 or A2 is illuminated, the Input
has been selected by the Scratch Live software
as the control source input for Deck One. If the
number for A3 or A4 is illuminated, the Input has
been selected by Scratch Live as the control
source input for Deck Two. The 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” ON PAGE 33.
MIXER CONTROLS
