Serato MP 4 1.8.0 User Manual
OL
MIC LEVEL A LEVEL B LEVEL LEVELLOW
10 86402
LOWHIGH HIGH
0246108
LINE USB LINE USB
INPUT INPUT
PGM CUE
AB
MP 4
MIXER
A
PROGRAM A PROGRAM B
CUE
PHONESMIC
B
PAN
HOUSE
LEVEL POWER
1
2
2
1
1
2
2
1
100
248
6
100
248
6
100
248
6
100
248
6
100
248
6
0
–24
–12
+12
–12 +12
–12 +12 –12 +12 –12 +12
0
-24
-12
+12
1xxxx SCRATCHLIVE MP 4 OPERATORS MANUAL 1.8 . 0
Important Safety Instructions
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with a dry cloth.
7. Do not block any ventilation openings. Install in accordance
with manufacturer’s instructions.
8. Do not install near any heat sources such as radiators, registers,
stoves, or other apparatus (including ampliers) that produce heat.
9. Do not defeat the safety purpose of the polarized or groundingtype plug. A polarized plug has two blades with one wider than
the other. A grounding-type plug has two blades and a third
grounding prong. e wide blade or third prong is provided for
your safety. If the provided plug does not fit into your outlet,
consult an electrician for replacement of the obsolete outlet.
10. Protect the power cord and plug from being walked on or
pinched particularly at plugs, convenience receptacles, and the
point where it exits from the apparatus.
11. Only use attachments and accessories specied by Rane.
12. Use only with the cart, stand, tripod, bracket, or table
specified by the manufacturer, or sold with the apparatus.
When a cart is used, use caution when moving the cart/
apparatus combination to avoid injury from tip-over.
13. Unplug this apparatus during lightning storms or when
unused for long periods of time.
14. Refer all servicing to qualied service personnel. Servicing is
required when the apparatus has been damaged in any way,
such as power supply cord or plug is damaged, liquid has been
spilled or objects have fallen into the apparatus, the apparatus
has been exposed to rain or moisture, does not operate
normally, or has been dropped.
15. e plug on the power cord is the AC mains disconnect
device and must remain readily operable.
16. is apparatus shall be connected to a mains socket outlet
with a protective earthing connection.
17. When permanently connected, an all-pole mains switch with
a contact separation of at least 3 mm in each pole shall be
incorporated in the electrical installation of the building.
18. If rackmounting, provide adequate ventilation. Equipment
may be located above or below this apparatus, but some
equipment (like large power ampliers) may cause an
unacceptable amount of hum or may generate too much heat
and degrade the performance of this apparatus.
19. is apparatus may be installed in an industry standard
equipment rack. Use screws through all mounting holes to
provide the best support.
WARNING: To reduce the risk of re or electric shock, do not
expose this apparatus to rain or moisture. Apparatus shall not
be exposed to dripping or splashing and no objects lled with
liquids, such as vases, shall be placed on the apparatus.
Introduction
Beyond the Quick Start guide, please read through this manual to
get the most from your MP 4 and the included Scratch LIVE software. Keep this manual in a safe place. If you lose yours, a new
copy may be downloaded at www.rane.com/mp4.html. To keep
up with the latest tips, and to check for software updates for your
MP 4, visit the official Scratch LIVE Forum at scratchlive.net.
Minimum system requirements
• Computer with USB 1 port supporting Full Speed Mode (USB 1.1).
• Screen resolution 1024 x 768 or higher.
• Hard drive space for storing music.
Mac
• 1 GHz G4 with 1 GB RAM
• OSX 10.3.9 or higher (Intel Mac compatible)
Windows
• 1.5 GHz PC with 1 GB RAM
• Windows XP with Service Pack 2 or higher, or Vista. We
recommend Windows XP over Vista for performance reasons.
By using XP, you can have a lower latency (for a better vinyl
feel) and better performance in general.
Note: is is the minimum requirement to run Scratch LIVE. We
recommend a higher spec computer, and particularly if you
have a large library, you will benet from having more RAM.
Note: No sound card is necessary.
Check List
ese items are included with the MP 4 in the box:
• Scratch LIVE software install disc.
• 1 USB cable.
• IEC C5 line cord.
• Package of 4 rubber feet.
• Quick Start Guide and this manual.
Copyright notices
© 2007 Rane Corporation. All rights reserved. Scratch LIVE and
the Scratch LIVE logo are trademarks of Serato Audio Research.
Trademarked in the U.S. and other countries. Licensed exclusively to Rane Corporation. is software is based in part on the
work of the Independent JPEG Group, and uses libpng code,
copyright © 2000-2002 Glenn Randers-Pehrson. Control vinyl
and CDs are available for single use only — any further copying
or unauthorized reproduction is strictly prohibited. Windows
XP and Vista is either a registered trademark or a trademark of
Microsoft Corporation in the United States and/or other countries. Apple, Mac, Macintosh and iTunes are trademarks of Apple
Computer, Inc., registered in the US and/or other countries.
WARNING
To reduce the risk of electrical shock, do not open the unit.
No user serviceable parts inside. Refer servicing to qualied
service personnel.
e symbols shown below are internationally accepted symbols that
warn of potential hazards with electrical products.
is symbol indicates that a dangerous voltage
constituting a risk of electric shock is present
within this unit.
is symbol indicates that there are important
operating and maintenance instructions in the
literature accompanying this unit.
Contents
MP 4 Overview ............................................2
Front Panel Description ...............................3
Rear Panel Description .................................4
Fader Cleaning ............................................4
Getting started on Mac OS X ........................5
Getting started on Windows XP or Vista ......5
Third-Party Software .................................6
Playing your first track ................................7
Loading tracks ..........................................7
Supported file types ..................................7
Using tool tips ..........................................7
Preparing your files .....................................7
Build overviews .........................................7
Set auto BPM.............................................7
Offline player ............................................7
Virtual Deck .................................................8
Mixing with the MP 4 ..................................8
Censor ......................................................9
Fader start ................................................9
Key lock ....................................................9
Cue points .................................................9
Looping ..................................................10
Autolooping ............................................10
Autoplay .................................................10
Repeat ....................................................10
Visual aids ................................................. 11
Track Overview display ...........................11
Tempo Matching display .......................... 11
Main Waveform display ...........................12
Beat Matching display ............................. 12
Gain adjustment .....................................12
Master gain ............................................. 12
MP 4 MIXER
OPERATOR’S MANUAL
Version 1.8
MIDI control ..............................................13
MIDI controller setup ..............................13
Assigning Controls ..................................13
Presets ....................................................13
MIDI implementation ..............................13
Organizing your music ...............................14
Grouping tracks into crates .....................14
Sorting your files .................................... 14
Using the song browser ..........................15
Searching ................................................15
Prepare window ......................................16
Review window ....................................... 16
Editing ID3 tags ......................................16
Tap Tempo .............................................. 16
Status icons .............................................16
Display album art ....................................16
Playing tracks direct from audio CD .........17
Previewing tracks ....................................17
Autobackup ............................................17
Recording .................................................. 17
Keyboard shortcuts. ...................................18
Additional setup ........................................ 19
Hardware ................................................20
Playback .................................................20
Library ....................................................21
Display ....................................................22
Troubleshooting and FAQ ..........................21
Appendix: Block Diagram ..........................21
Corrupt file descriptions and diagnoses .....23
WEAR PARTS: This product contains the following wear part subject to the ninety (90) day warranty period described on page Warranty-1:
(1) Active Crossfader #11646.
Manual-1
MADE IN U.S.A.
RANE CORP.
RIGHT LEFT RIGHT RIGHTLEFT LEFT
LEVEL
R
L
PHONO
LINE
PHONO
GROUND
MIC TO
USB RECORD
MP 4
HOUSE AUX
IN 2IN 1
MIC
ACN 001 345 482
BALANCED OUTPUTS: TIP = (+), RING = (–), SLEEVE = SIGNAL GROUND BALANCED INPUT
PHONO
LINE
YES
NO
USB
100-240V
50/60 Hz 7 WATTS
FOR CONTINUED
GROUNDING PROTECTION
DO NOT REMOVE SCREW
COMMERCIAL AUDIO
EQUIPMENT 24TJ
R
Zone 1 AmpZone 2 Amp
Tw o CD players or
Tw o Tu rntables
or One of Each.
MP 4 Overview
e MP 4 combines Rane mixer technology and Serato Scratch
LIVE software. e result is a mixer with the exibility of playing
digital music directly from your computer while still supporting
traditional analog inputs. is two-bus mixer is able to simultaneously play stereo analog sources, play stereo digital files, and
digitally record Mic, Program A, Program B or Main-mix. You
can also operate the MP 4 as a stand-alone analog mixer without
a computer, or use it as a high-quality six-channel sound card
with Serato Scratch LIVE software, without analog sources.
e MP 4 is targeted at mobile DJ, night club, remix project
studio and post production applications. e Scratch LIVE MP 4
control screen includes many advanced features that enhance its
ability to mix and blend:
• Play / pause control, both forward and reverse
• Pitch ± and bend controls for ne tuning beat matching
• Fast forward and reverse
• Multiple cue points per track
• Censor (reverse a section without losing play position)
• Fader Start; Scrub track with mouse; Autoplay Crate…
and more.
e MP 4 is not a performance scratch mixer. It does not use
control vinyl or CDs and does not have a scratch fader.
While the MP 4 may be used as a generic sound card with
other software applications, for best performance and support we
highly recommend using Scratch LIVE. Performance using other
applications may vary and compatibility is not guaranteed.
e computer sees the MP 4 as three USB audio devices (two
stereo play and one stereo record). ASIO (for PC) and CoreAudio
(for Mac) drivers are included. e digital audio format is 24-bit,
3-byte PCM with a 48 kHz sample rate.
Inputs
PROGRAM A and
LINE
and two
PHONO level or LINE level using the associated push switch on the
USB
B INPUT
Inputs.
switches select between the two
LINE 1
and
LINE 2
are set for
rear panel.
PROGRAM A and B each feature LOW and HIGH tone and
LEVEL controls. Four-segment program level meters indicate
signals from –24 to +12. Clipping occurs at +22.
e balanced MIC input features a full-range LEVEL control
and is mixed with the Main-mix post-crossfader.
Outputs
Two stereo analog outputs are provided. e
HOUSE
output is
available on both balanced XLR and balanced ¼" TRS connectors. e
tors and has an independent rear panel
AUX
output is available on balanced ¼" TRS connec-
LEVEL
control.
Recording
One USB stereo output is available for recording. Scratch LIVE
software allows selecting Mic, Program A, Program B or Mainmix as the source. e MIC TO USB RECORD switch located
on the rear panel determines if the Mic is included in the USB
Main-mix record output. e ability to record lets you archive
your analog sources, record samples to use in your performance
or to record your performance.
Cueing
Headphone Cueing allows independent selection of the Program
A or Program B input, making it possible to Cue any source
(digital or analog) with the push of a switch. e
PAN
PGM / CUE
control lets you Pan between the selected Cue input (pre-Crossfader) and the Main-mix (post-Crossfader).
Manual-2
Front Panel Description
OL
MIC LEVEL A LEVEL B LEVEL LEVELLOW
10 86402
LOWHIGH HIGH
0246108
LINE USB LINE USB
INPUT INPUT
PGM CUE
AB
MP 4
MIXER
A
PROGRAM A PROGRAM B
CUE
PHONESMIC
B
PAN
HOUSE
LEVEL POWER
1
2
2
1
1
2
2
1
100
248
6
100
248
6
100
248
6
100
248
6
100
248
6
0
–24
–12
+12
–12 +12
–12 +12 –12 +12 –12 +12
0
-24
-12
+12
1 7
96
8
10 11
2 23 34 45 5
1
MIC LEVEL
been reached, 3 dB before clipping. If this lights up, either turn the MIC LEVEL down, or stop yelling.
control: Adjusts the Level of the
MIC
Input. e OL (overload) indicator lights when the maximum mic level has
2 Program
PROGRAM B
3 Program
INPUT
selectors: Provide selection of
LOW
channels.
and
LINE
Inputs may each be set for PHONO or LINE level via the rear panel switch (see Rear Panel 6).
HIGH
tone controls: adjust the equalization for each of the
LINE 1, LINE 2, USB 1
or
USB 2
Inputs for each of the
PROGRAM
PROGRAM A
or
channels. Pointing these controls
straight up at their center detents takes the tone controls out of the signal path. is is not designed to be the only equalizer in the
system, this is intended to provide EQ between varying program materials. We recommend an external graphic equalizer for the
best system sound, connected between the
4 Program
LEVEL
controls: set the volume of each
HOUSE OUTPUTS
PROGRAM INPUT
and the amplifier.
, as you would expect! ese controls are pre-Crossfader, so
both Program Level controls also depend on the Crossfader setting (see 6).
5 Program meter: is four-segment meter shows signal presence (at -24), optimum signal level (at around 0), and a warning to
turn down the associated LEVEL control if the +12 indicator lights up.
6 Active Crossfader: Controls the mix of
way left, only
PROGRAM A
PROGRAM A
is heard. When it's all the way right, only
and B are mixed together equally. is is an Active Crossfader™ which uses a VCA to deliver an extended life with
PROGRAM A
and
B LEVELS
in a logical manner. When the Crossfader is all the
PROGRAM B
is heard. When it's in the middle, both
reduced travel noise, but to insure trouble-free operation, see Fader Cleaning on page 4.
7
HOUSE LEVEL
8
CUE
switches: Select Program A or B in any combination to the
activated and pressed in. Depressing a button sends Program signals to the CUE side of the
Crossfader is to the left (playing Program A to the House), listen to
control: Adjusts the Output Level of the Main-mix to the
PHONES
CUE B
HOUSE
. e associated yellow indicator lights when a
Outputs.
PAN
CUE
control. For example, when the
(Program B) on the headphones to audition, match
beats or prepare a starting point.
is
9
PAN
control: Changes the relative levels of the Cue and Program mixed together in stereo to the
anywhere between Program and Cue:
PGM follows the Main-mix (House) Output.
CUE is determined by the
0
PHONES LEVEL
LEVEL
control.
q
POWER
indicator: Illuminates to let you know the MP 4 is plugged in and ready to go.
and headphone jack: As you guessed, plug your headphones in here and adjust the overall volume with the
CUE
8 and
CUE
switches and only goes to the headphones.
PAN
9 select the source.
PHONES
. Adjust this control
Manual-3
Rear Panel Description
MADE IN U.S.A.
RANE CORP.
RIGHT LEFT RIGHT RIGHTLEFT LEFT
LEVEL
R
L
PHONO
LINE
PHONO
GROUND
MIC TO
USB RECORD
MP 4
HOUSE AUX
IN 2 IN 1
MIC
ACN 001 345 482
BALANCED OUTPUTS: TIP = (+), RING = (–), SLEEVE = SIGNAL GROUND BALANCED INPUT
PHONO
LINE
YES
NO
USB
100-240V
50/60 Hz 7 WATTS
FOR CONTINUED
GROUNDING PROTECTION
DO NOT REMOVE SCREW
COMMERCIAL AUDIO
EQUIPMENT 24TJ
R
1 2 7 5 6
3 4
1 Universal Voltage Input: via a miniature IEC 60320 C6 appliance inlet. is mates with an IEC 60320 C5 line cord (USA
domestic). Do not lift the ground connection!
2
USB
connection: Attach the included USB cable from here to the computer. e blue LED illuminates when the cable is con-
nected and receiving power. USB delivers two stereo inputs from the computer to the mixer (
record signal from the mixer to the computer.
3
HOUSE
Output: e front panel
HOUSE LEVEL
control aects the volume at this Output. Connect either the XLR or ¼" TRS
(tip-ring-sleeve) jacks to a balanced equalizer or amplier. Both Output types may be used simultaneously if needed. ough not
recommended, unbalanced ¼" TS (tip-sleeve) cables may be used for short runs (under 3 meters [10 feet]) to an amplier with
unbalanced inputs. See the RaneNote “Sound System Interconnection” for wiring recommendations.
4
AUX
Output: is delivers the same signal as the
fected by the front panel
HOUSE LEVEL
control. ese balanced ¼" TRS (tip-ring-sleeve) Outputs connect to a balanced equalizer
HOUSE
Output, but has its own rear panel LEVEL control. is Output is not af-
or amplier (for a possible second listening zone) and follow the same interconnection rules as above.
USB 1
and
USB 2
), and one stereo
5 MIC TO USB RECORD switch: In the YES position the Mic signal along with the Program mix is routed to the USB record output.
In the NO position only the Program mix is sent to the USB record output.
6
INPUTS 1 & 2
level Input suitable for any line level device such as a CD player (switch out). Each of these may be assigned to
using the front panel
7
MIC
Input jack: Accepts either a ¼" balanced (TRS) or unbalanced (TS) microphone plug, controlled by the front panel
LEVEL
control.
: ese stereo Inputs are each switchable from a PHONO (RIAA) stage for magnetic cartridges (switch in) to a LINE
PROGRAM A
INPUT
selectors. e PHONO GROUND screw connects those extra wires coming out of the turntables.
Fader Cleaning
With heavy use in harsh environments, the fader may need lubrication. is treatment extends longevity and can make a used
fader as good as new. e fader assembly must be removed from
the MP 4 for proper cleaning. We recommend any of the following cleaning solutions:
Caig DeoxIT FaderLube
F100 spray lubricant (www.caig.com)
Caig DeoxIT FaderLube F5 spray cleaner (ww w.caig.com)
CRC 2-26 (www.crcindustries.com)
Order CaiLube MCL® from:
CAIG Laboratories, Inc.
12200 atcher Ct.
Poway, CA 92064
Phone 858-486-8388
Fax 858-486-8398
Web www.caig.com
Manual-4
CLEANING INSTRUCTIONS
A. Fader assembly replacement (part #11646)
1. Unplug the MP 4.
2. Remove the bottom cover.
3. Remove the fader screws from the front panel.
4. Draw fader assembly out through the bottom.
5. Remove ribbon cable from old fader.
6. Attach ribbon cable to new fader, screw onto front panel and
replace bottom cover.
B. Fader cleaning
1. Hold the fader assembly away from the mixer.
2. Position the fader at mid-travel.
3. Spray cleaner/lubricant into both ends of the fader in sucient
amounts to ush debris.
4. Move the fader over its full travel back and forth a few times.
5. Shake excess uid from the fader assembly.
6. Wipe o excess uid.
or B
MIC
Getting started on Mac OS X
Before you install the Scratch LIVE software, check for free
software updates at scratchlive.net. e software version that came
with your MP 4 is printed on the installation CD. e Scratch
LIVE software is updated frequently, all updates are free, and
available at scratchlive.net.
To install the software, double-click on the installer icon
from the CD-ROM, or the installer you just downloaded from
scratchlive.net.
When you connect your MP 4 to your Mac, it will appear to
the Mac operating system as multiple sound outputs and inputs.
Go to the audio section of the system preferences panel to select
the desired settings.
Getting started on Windows
Windows XP
1. Disconnect any unneccessary USB devices from your PC.
2. Connect the MP 4 to your computer with the supplied USB
cable.
3. e Found New Hardware bubbles appear:
MP 4
USB Composite Device
MP 4 USB1 Out
USB Audio Device
MP 4 USB2 Out
USB Audio Device
MP 4 Line In
USB Audio Device
MP 4
USB Human Interface Device
Your new hardware is installed and ready to use.
4. Before you install the Scratch LIVE software, check for free
software updates at scratchlive.net. e software version that
came with your MP 4 is printed on the installation CD. e
Scratch LIVE software is updated frequently, and all updates
are free. To install the software, double-click on the installer
icon from the CD-ROM, or the installer you just downloaded
from scratchlive.net. Follow the on-screen instructions.
On the output tab, choose MP 4 USB1 Out or MP 4 USB2 Out,
and on the MP 4 select the same USB 1 or 2 INPUT.
On the input tab, you will see four MP 4 devices listed.
ey are, in order:
1. e Main-mix output
2. Program A
3. Program B
4. Microphone
5. Click “Next” to continue the install, or choose custom if you
wish to change the install directory or choose not to install the
ASIO driver.
6. Windows may complain that the software driver is not digitally
signed. Defy Microsoft and choose Continue Anyway.
e MP 4 can be used with third party software, as well as the
Scratch LIVE software included with it. On the Mac, you can use
the MP 4 with any audio application, though technical support is
limited to Scratch LIVE.
Manual-5
7. Click Finish once installation is complete. Scratch Live appears
in the Start Menu under All Programs > Serato > Scratch Live.
Windows XP treats each USB port individually. You might like to
install Scratch LIVE on all of your USB ports, so you can connect
the hardware to any port.
As soon as you install the device driver, the operating system
does not see the MP 4. at means you can either [A] not install
anything, and windows will see the MP 4, or [B] install Scratch
LIVE and the ASIO driver, and then you can use the MP 4 with
Scratch LIVE or an ASIO application only.
Windows Vista
When you plug in your hardware:
1. A Found New Hardware wizard will pop up.
2. Choose "Locate and install driver software"
3. After Windows looks for the driver it will say "Windows
couldn't nd driver software for your device. Choose "Browse
my computer for driver software"
4. Browse to the location that you extracted the ScratchLIVE .zip
le to. Choose the Drivers folder.
5. Click next and Windows will say "Windows can't verify the
publisher of this driver software". Click "Install this driver
software anyway".
6. When you see the bubble "Your new hardware is installed and
ready to use," proceed to install the Scratch LIVE driver.
Third-Party Software
e MP 4 can be used with third party software, as well as the
Scratch LIVE software that comes with it. When you install
Scratch LIVE, an ASIO driver will also be installed. You can use
the MP 4 as a sound card for any third party software that sup-
ports the ASIO standard. Go to the audio interface control panel
in the third party software, and choose the MP 4 Driver. Launch
Control Panel to access more settings for the MP 4 ASIO driver.
You can reduce the USB Buer Size for lower latency.
Windows Troubleshooting
If you have a USB PCI card, your computer may have allocated
bandwith to other devices, including your mouse, preventing
Scratch LIVE from recognising the MP 4. Unplug unneccesary
devices and install Scratch LIVE again. You may need to tempo-
rarily move your mouse to the built-in USB port. After installation, reconnect USB units as needed.
If other USB devices steal bandwidth, you may get a “inter-
face disconnected
” message when launching Scratch LIVE, try
unplugging and re-plugging in the MP 4.
e ASIO Bit Depth and “Ask host to process during
callback
” settings should not be adjusted unless you are having
problems.
Uncheck “Ask host to process during callback” if you have
audio dropouts. Your application may not support an ASIO
bitdepth of 32-bit. If this is the case, there will be no audio sent
to the MP 4.
Manual-6
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