American Audio Pro-Scratch 2 User Manual

Page of 36
 PITCH ADJUSTMENTS
©
American Audio
®
   -   www.americandj.com   -   Pro-Scratch 2™ Instruction Manual Page 24
1. PITCH SLIDER (33):
This function will increase or decrease the tracks playback speed or "PITCH." 
The maximum pitch percentage manipulation in this function is +/-100%. The 
PITCH SLIDER 
 is used to decrease or increase the playback pitch. If the slider 
is move up (towards the top of the unit) the pitch will decrease, if the slider is 
moved down (towards the bottom of the unit) the pitch will increase. The PITCH 
SLIDER 
adjustment can be changed to range from +/-4%, +/-8%, +/-16%, or 
+/-100% (See changing "PITCH SLIDER PERCENTAGE RANGE" on the next 
page). This pitch adjustments will effect normal playback and loops only when 
the  PITCH ON/OFF BUTTON (26)  is turned on. The pitch adjustments will not 
affect your samples.
PARAMETER TIME
PARAMETER RATIO
EJECT
POWER
CUE
1   2   3   4   5   6   7   8   9   0
RELOOP
SINGLE
LOOP
REMAIN
NONSTOP
TOTAL
ELAPSED
M
T
S
PROGRAM
LOCK
KEY
SYNC.
BEAT
F
PITCH
BPM
CUE
AUTO
BPM
OFF
ON
FX
MIX
BOP
ENTER
PAN
FLANGER
SKID
PHASE
FX SELECT
SGL/CTN
TIME
REV.PLAY
TEMPO 
LOCK
4%/8%/16%
TRANS
ECHO
SCRATCH
FILTER
HOLD
ON/OFF
SAMPLE PITCH
Figure 41
Figure 43
Figure 42
Using the Pitch Slider (33)
Be sure the pitch function has been engaged 
as described above. To use the PITCH SLIDER slide the slider up and down. 
Down will increase the pitch and up will decrease the pitch. When the slider is 
in the center position, a green LED just left of the slider will glow. When this 
slider is glowing there is zero pitch being applied to the track, regardless if the 
pitch function is on or off. 
Activating the Pitch Slider (33)
To activate the PITCH SLIDER  you must 
turn on the pitch adjustment function. Press the ON/OFF BUTTON (26) located 
in the pitch control section of the unit. The ON/OFF BUTTON (26) LED will glow 
when the function is activated. If the pitch function is not activated the PITCH 
SLIDER 
will not function.
PITCH ADJUSTMENTS:
The different pitch adjustments allow a track's or a loop's playback speed to be manipulated. This speed 
manipulations is commonly used to beat match between two or more music sources such as a turntable or 
another CD played. The playback speed may be increased or decreased by a factor of +/-100. The next 
section details the different pitch manipulation schemes. 
PARAMETER TIME
PARAMETER RATIO
EJECT
POWER
CUE
1   2   3   4   5   6   7   8   9   0
RELOOP
SINGLE
LOOP
REMAIN
NONSTOP
TOTAL
ELAPSED
M
T
S
PROGRAM
LOCK
KEY
SYNC.
BEAT
F
PITCH
BPM
CUE
AUTO
BPM
OFF
ON
FX
MIX
BOP
ENTER
PAN
FLANGER
SKID
PHASE
FX SELECT
SGL/CTN
TIME
REV.PLAY
TEMPO 
LOCK
4%/8%/16%
TRANS
ECHO
SCRATCH
FILTER
HOLD
ON/OFF
SAMPLE PITCH
PARAMETER TIME
PARAMETER RATIO
EJECT
POWER
CUE
1   2   3   4   5   6   7   8   9   0
RELOOP
SINGLE
LOOP
REMAIN
NONSTOP
TOTAL
ELAPSED
M
T
S
PROGRAM
LOCK
KEY
SYNC.
BEAT
F
PITCH
BPM
CUE
AUTO
BPM
OFF
ON
FX
MIX
BOP
ENTER
PAN
FLANGER
SKID
PHASE
FX SELECT
SGL/CTN
TIME
REV.PLAY
TEMPO 
LOCK
4%/8%/16%
TRANS
ECHO
SCRATCH
FILTER
HOLD
ON/OFF
SAMPLE PITCH