TTM 57SL
FOR
SERATO SCRATCH LIVE •
OPERATOR’S MANUAL
2.1
45
P1
DELAY / TAP BPM
Once you turn
P1
, the lock icon disappears, the
Multiplier number turns white and
P1
becomes
a Delay control. Delay has a range of 1ms to
2.9 seconds, and a track without a BPM tag
will start at 500 ms. A slow turn gives 1ms
adjustment resolution, while a fast turn increases
the resolution to 200 ms per step. To get back
to the original BPM after adjusting Delay, select
a multiplier with
J1
, and the Multiplier number
changes to green. A single Tap of
P1
will resync
the delay to the BPM.
J1
MULTIPLIER
Pressing
J1
toggles between normal transform
operation (indicator off) and the BPM Multiplier
(green indicator on). With the green indicator lit,
J1
adjusts the multiplier to 4, 2, 1, 3/4, 1/2, 1/4,
1/8, or 1/16. Multipliers that exceed the Delay
memory will not function and are grayed-out in
the software control panel. If BPM is set with
tapping, the multiplier is set to 1. The multiplier
is not reset when the BPM is set via the ID3 tag,
so your subsequent tracks can stay at x4 if you
wish. The active Multiplier is shown in green text
when locked to a BPM.
P2
FEEDBACk
Feedback is the amount of delayed signal fed
back to the delay input. Feedback minimum
to maximum is 1
1
/
3
rotations of
P2
. The Delay
clears after one circulation when Feedback is
brought to 0%. The Delay clears immediately
when uninserted, but changing the insert point
does not clear the feedback loop. This is useful
for adding PGM 2 Echo to the fading PGM 1
Echo. To clear the loop and start a fresh Echo
immediately, rapid double-click on the insert
point
B1
,
B2
,
B3
or
B4
.
J2
WET / DRY MIX
Pressing
J2
toggles between transform
operation (indicator off) and Wet / Dry control
(green indicator on). The echo default is 50%
Wet / 50% Dry.
J2
has the same operation on all
effects.
SEE “J2 WET / DRY MIX” ON PAGE 43
.
HOLD ECHO CONTROL
aSSIgnmentS
If the track has a BPM tag, the Echo BPM is
automatically set and a lock icon appears in the
Echo section. To manually set the BPM of the
Echo, tap
P1
(or the footswitch) to the beat.
HOLD ECHO EFFECT DIFFERENCES
• Feedback starts with 100% but adjustable to
0% with
P2
.
• Feedback generates as long as it is inserted
and
B6
is on.
• Delay still loops after
B6
is off. If Feedback is
set to 100% it will loop for days. The loop will
decay if Feedback is reduced. Uninsert the
Effect to stop the loop immediately.
•
P2
has no second function in the Hold Echo.
GROUP
DECK
P1
P2
J1
B1
B2
1
2
B3
B4
B5
B6
J2
PROCESSOR 1
DELAY
FEEDBACK
HP ECHO FREQ
TAP BPM
PROCESSOR 2
MULTIPLIER
PGM 1
PGM 2
AUX B
MAIN
ON
ON
INSERT POINT
CUE
EFFECT
ALL WET
MORE
DRY
ALL DRY
MORE
WET
1
3/4
1/4
8
2
1/2
16
4
P1
•
Delay
B1
PGM 1
•
B2
PGM 2
•
B3
AUX
•
B4
MAIN
•
PGM 1
PGM 2
AUX
MAIN
Delay is set by BPM tag.
Tap
P1
•
for manual BPM.
•
P2
Feedback
range = 0 to 100%
Echo starts to
build when effect
is inserted and
ON.
B6
•
on
B1
•
B2
•
B3
•
B4
•
HP HOLD ECHO EFFECT DIFFERENCES
• Each delay cycle repeatedly runs through a
second-order High Pass Filter having a set
resonance of 0.7.
• Filter Cutoff Frequency is adjusted with the
second function of
P2
(green indicator on),
adjustable from 31.5 Hz to 16 kHz (9 octaves).
The full sweep of the filter is reached in 1
1
/
3
rotations.
P1
•
Delay
B1
PGM 1
•
B2
PGM 2
•
B3
AUX
•
B4
MAIN
•
PGM 1
PGM 2
AUX
MAIN
Delay is set by BPM tag.
Tap
P1
•
for manual BPM.
•
P2
Feedback
range = 0 to 100%
Echo starts to
build when effect
is inserted and
ON
.
B6
•
P2
•
Frequency
on
B1
•
B2
•
B3
•
B4
•
HP Filter
