E-MU World HeadquartersEurope, Africa, Middle East
E-MU SystemsE-MU Systems
1600 Green Hills RoadSuite 6, Adam Ferguson House
Scotts Valley, CA USAEskmills Industrial Park
95067-0015Musselburgh, East Lothian
Te l ephone: 831-438-1921Scotland, EH21 7PQ
Fax: 831-438-8612Tel: +44 (0) 131-653-6556
Internet: www.emu.comFax: +44 (0) 131-665-0473
Important Notice:
In order to obtain warranty service on your PX-7 unit, the serial number sticker
must be intact and you must have a sales receipt or other proof of purchase. If
there is no serial number sticker on the PX-7, please contact E-MU Systems at
once.
This product is covered under one or more of the following U.S. patents:
4,404,529; 4,506,579; 4,699,038; 4,987,600; 5,013,105; 5,072,645;
5,111,727; 5,144,676; 5,170,367; 5,248,845; 5,303,309; 5,317,104;
5,342,990; 5,430,244 and foreign patents and/or pending patents. All other
trademarks belong to their respective companies. Specifications and features are
subject to change without notice.
Index .................................................................................... 361
Introduction
Product
Description
Upgradable Sounds
The PX-7 Command Station is a hybrid drum machine featuring a powerful
sequencer and 128-voice synthesizer. The E-MU sound engineers spent six
months meticulously sampling acoustic drum kits in professional studios
around the U.S. to build this diverse collection of drum sounds. These drum
kits have been optimized for the PX-7's advanced synthesis architecture,
with multiple cross-switch layers built into each instrument. PX-7 also
contains three additional, user-upgradable sound SIMM sockets, allowing
you to mix and match sound sets according to your needs. New sounds can
be added as easily as plugging in a new 16MB or 32MB SIMM module.
1024 Presets & more
PX-7 contains 512 user presets and 512 factory ROM presets, but it can be
expanded with literally thousands of ROM presets. (ROM presets are
automatically added when sound SIMMs are installed. As an example, a 32 MB
SIMM may contain up to 1024 ROM presets.) PX-7’s Sound Navigator makes it
easy to find the exact sound you want. It’s powerful, yet simple to use.
Multi-Function Controllers
Multi-function buttons allow you to trigger sequences, arpeggiators and
loops internally or on any of your other MIDI devices. They can act as Note
Inputs for Grid or Step recording, Track Select, Mute or MIDI Trigger
buttons (latched or unlatched).
Sixteen real-time controller knobs are also multi-function controls. These
knobs make it a snap to edit and modify internal preset parameters.
Another useful mode allows the knobs to control volume and pan for all
sixteen MIDI channels. These controllers are fully programmable and can
control internal preset or other MIDI equipment on multiple MIDI
channels. They can be programmed to adjust multiple internal parameters
at once, allowing complex levels of control. For example, a single knob can
simultaneously turn up filter cutoff, while detuning one sample, and
adjusting the release time of the volume envelope. Virtually every synth
parameter in the PX-7 is controllable using the real-time knobs or by any
internal or external control source.
PX-7 Owners Manual 1
Introduction
2
Super Sequencer
PX-7 contains a powerful, yet simple to use 16-track interactive sequencer.
You can record in real-time, step and grid modes and can switch modes
without ever stopping your creative flow. Sixteen dedicated Mute/Select
buttons allow you to add, monitor and modify parts on the fly without
cumbersome menu scrolling. It’s never been this easy to lay down your
ideas. The PX-7 Command Station can store over 300,000 notes and you
can import and export standard MIDI files (SMF) to and from your Mac or
PC using E-MU’s E-Loader program.
Multi-Channel Arpeggiators
PX-7’s Rhythmic Pattern Generator/Arpeggiator can play up to 32 synchronized arpeggiator patterns at once using a different sound for each! Arpeggiators are yet another way to create unique and unusual drum patterns.
Patterns can be edited using pattern flow commands such as: delay for 2
bars, play for 4 bars, hold for 2 beats and repeat. You can program or
download 100 user patterns in addition to the 200 factory patterns.
Ultra Powerful Synthesizer
The extremely flexible yet easy to use 4-layer synthesizer voices make it
easy to build sounds of any kind. Layers can be switched or crossfaded
using key position, velocity, real-time controllers or any modulation source.
128 voice polyphony ensures that you can play and sequence the most
complex material. PX-7 also contains 50 different 2nd to 12th order
resonant & modeling filters.
Sixty four modulation sources include three multistage envelopes and two
LFOs per layer, as well as full MIDI control over virtually every parameter.
The digital patch bay, with 24 cords per layer, (and 12 more cords per
preset) lets you connect modulation sources to 64 destinations in any
imaginable way. Synth parameters as well as arpeggiator and BEAT tempos
can be controlled from PX-7 internal clock (or an external MIDI clock). Up
to 8 LFOs and 12 envelopes can be perfectly synchronized at different rates.
24-bit Effects
Once you have created your preset, you can add richness to your sound
using PX-7’s 24-bit stereo effects. You can choose a different effects setup
for each preset from over 60 algorithms. PX-7’s effects section is actually
two separate effects processors with control over each wet/dry mix level on
four effects sends. Effects Processor “A” contains primarily ambiance
algorithms like reverb and delays, while effects processor “B” contains
primarily spectral algorithms such as chorus, flange, phase, distortion, and
delay. Effects can be linked to each preset or used globally to further
enhance your sound.
Other features include multiple solo, voice assignment and performance
modes for expressive control, 12 user-definable alternate tunings, and, of
course, an extensive MIDI implementation.
E-MU Systems
Important Safety Instructions
Important Safety Instructions
Use in countries other than the U.S.A. may require the use of a different
line cord or attachment plug, or both. Refer all servicing to qualified service
personnel. There are no user serviceable parts or adjustments inside the
unit. There are no user serviceable parts inside the power supply enclosure.
WARNING: To reduce the risk of fire or electric shock, do not expose this
product to rain or moisture.
Grounding
Instructions
Mains Switch
This product must be grounded. If it should malfunction or break down,
grounding provides a path of least resistance for electric current, reducing
the risk of electric shock. This product is equipped with a cord having an
equipment-grounding conductor and a grounding plug. The plug must be
plugged into an appropriate outlet properly installed and grounded in
accordance with all local codes and ordinances.
The front panel On/Off switch is a “Soft” power switch that can be used to
turn power on and off when the PX-7 is rack mounted. Use the AC power
switch on the rear panel if you wish to completely disconnect PX-7 from
the AC mains.
Danger!
Improper connection of the equipment’s grounding conductor can result in
the risk of electric shock. Check with a qualified electrician or service
personnel if you are in doubt as to whether the product is properly
grounded. Do not modify the plug provided with this product. If it will not
fit the outlet, have a proper outlet installed by a qualified technician.
PX-7 Owners Manual 3
Important Safety Instructions
User
Maintenance
Instructions
4
1.
The PX-7 should be kept clean and dust free. Periodically wipe the unit
with a clean, dry, lint free cloth. Do not use solvents or cleaners.
2.
There are no user lubrication or adjustment requirements.
Caution -
Servicing instructions are for use by qualified personnel only. To reduce
the risk of electric shock, do not perform any servicing other than that contained
in these operating instructions unless you are qualified to do so. Refer all servicing
to qualified service personnel.
INSTRUCTIONS PERTAINING TO A RISK OF FIRE,
ELECTRIC SHOCK, OR INJURY TO PERSONS
READ THESE INSTRUCTIONS: When using electric products, basic precau-
tions should always be adhered to, including the following:
This symbol is intended to
alert you to the presence of
important operating and
maintenance (servicing)
instructions in the literature
accompanying the unit.
This symbol is intended to
alert you to the presence of
uninsulated dangerous
voltage within the product’s
enclosure that may be of
sufficient magnitude to
constitute a risk of electric
shock to persons.
Read all instructions before using PX-7.
1.
Keep these instructions.
2.
Heed all warnings.
3.
Follow these instructions.
4.
Do not use near water.
5.
Clean only with a dry cloth.
6.
Install in accordance with E-MU’s instructions. Do not block any
7.
openings. This apparatus should be situated so that its location or
position does not interfere with proper ventilation. The ventilation
should not be impeded by covering the ventilation openings with items
such as newspapers, tablecloths, curtains, etc.
Do not install near any heat sources such as radiators, heat registers,
8.
stoves, or other apparatus (including amplifiers) which produce heat.
Do not defeat the safety purpose of the polarized or grounding-type
9.
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. The
wide blade or the grounding prong are provided for your safety. If the
provided plug does not fit into your outlet, consult an electrician for
replacement of the obsolete outlet.
Protect the power cord from being walked on or pinched, particularly at
10.
plugs, convenience receptacles, and at the point where they exit from
the apparatus.
Use only attachments/accessories specified by E-MU Systems.
11.
Use only with the cart, stand, tripod, bracket, or table specified by
12.
E-MU or sold with the apparatus. When a cart is used, use caution when
moving the cart/apparatus combination to avoid injury from tip-over.
Unplug the PX-7 apparatus from the power outlet during lightning
13.
storms or when left unused for a long period of time.
Refer all servicing to qualified service personnel. Servicing is required
14.
when the apparatus has been damaged in any way, such as power
E-MU Systems
This symbol is intended to
alert you to use caution when
moving a cart/apparatus
combination to avoid injury.
•
•
•
•
•
Important Safety Instructions
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, the apparatus does not operate normally or has been
dropped.
No open flame sources, such as lit candles, should be placed on the
15.
apparatus.
The apparatus is designed for use in moderate climates.
16.
The apparatus shall not be exposed to dripping or splashing. No objects
17.
filled with liquids, such as vases, shall be placed on the apparatus.
To reduce the risk of injury, close supervision is necessary when using
18.
the apparatus near children.
The apparatus should be connected only to a power supply of the type
19.
described in the operating instructions and marked on the product.
This product, in combination with an amplifier and headphones and
20.
speakers, may be capable of producing sound levels that could cause
permanent hearing loss. Do not operate for a long period of time at a
high volume level or at a level that is uncomfortable. If you experience
any hearing loss or ringing in the ears, consult an audiologist.
Radio and
Te l evision
Interference
The equipment described in this manual generates and uses radiofrequency energy. If it is not installed and used properly —that is, in strict
accordance with our instructions— it may cause interference with radio
and television reception.
This equipment has been tested and complies with the limits for a Class B
computing device in accordance with the specifications in Subpart J of Part
15 of the FCC rules. These rules are designed to provide reasonable
protection against such interference in a residential installation. However,
there is no guarantee that the interference will not occur in a particular
installation, especially if a “rabbit ear” TV antenna is used.
If PX-7 does cause interference to radio or television reception, you can try
to correct the interference by using one or more of the following measures:
Turn the television or radio antenna until the interference stops.
Move PX-7 to one side or the other of the television or radio.
Move PX-7 farther away from the television or radio.
Plug PX-7 into an outlet on a different circuit than the television or
radio.
Consider installing a rooftop antenna with a coaxial lead-in between the
antenna and television set.
PX-7 Owners Manual 5
Foreign Language Warnings - German
Foreign Language Warnings
- German
6
Wichtige
Sicherheitsvorschriften
Erdungsinstruktionen
Gefahr
In Ländern ausserhalb den U.S.A. können andere Kabel oder Stecker
notwendig werden. Zur Verminderung des Risikos von Feuer oder eines
elektrischen Schlages übergebe man den Service an qualifizierte Fachleute.
Das Gerät niemals Regen oder Nässe aussetzen.
Das Gerät muss geerdet sein. Bei einem Defekt oder Ausfall bietet Erdung
dem elektrischen Strom den Weg des geringsten Widerstandes und
reduziert das Risiko eines Schlages. Dieses Gerät ist mit einem geerdeten
Kabel und Stecker ausgerüstet. Der Stecker muss in eine passende,
einwandfrei montierte und geerdete Steckdose in Übereinstimmung mit
den örtlichen Vorschriften eingeführt werden.
Unvorschriftsgemässer Anschluss des Gerätes kann zum Risiko eines
elektrischen Schlages führen. Im Zweifelsfalle über die ordnungsgemässe
Erdung soll ein qualifizierter Elektriker oder eine Serviecestelle beigezogen
werden. Ändern Sie den mitgelieferten Stecker nicht. Sollte er nicht in die
Steckdose passen, soll die einwandfreie Installation durch einen qualifizierten Techniker erfolgen.
Vorsicht
E-MU Systems
Wird der PX-7in einem Rackgestell montiert, muss ein offener
19-Zollrahmen verwendet werden.
Unterhaltsinstruktionen
für anwender
Foreign Language Warnings - German
1.
PX-7 soll sauber und staubfrei gehalten werden. Das Gerät mit einem
sauberen und säurefreien Tuch periodisch abreiben. Keine Lösungsoder Reinigungsmittel anwenden.
2.
Schmieren und Justieren sind nicht notwendig.
3.
Bei weiteren Servicefragen wende man sich an eine qualifizierte Servicestelle.
Vorsicht
Dieses Symbol weist den
Anwender auf wichtige
Gebrauchs- und Service-
Vorschriften in den beilieg-
enden Drucksachen.
Dieses Symbol verweist auf
nicht-isolierte Stromspan-
nungen im Geräte-Innern,
welche zu einem elektrischen
Schlag führen könnten.
Diese Gebrauchsanweisungen sind nur für qualifizierte Techniker
beabsichtigt. Um die Gefahr eines elektrischen Schlages zu vermeiden,
sollen Sie keine Arbeit unternehmen, die nicht in diesen Instruktionen
vorgeschrieben ist. Wenden Sie Sich bei weiteren Servicefragen an eine
qualifizierte Servicestelle.
INSTRUKTIONEN BETR. FEUERRISIKO,
ELEKTROSCHOCK ODER VERLETZUNG VON
PERSONEN
WARNUNG; Beim Einsatz elektrischer Geräte sollten
folgende Vorsichtsmassregeln stets beachtet werden:
1.
Lesen Sie vor dem Einschalten des alle Instruktionen.
2.
Zur Vermeidung von Verletzungsrisiken müssen Kinder bei eingeschaltetem PX-7 sorgfältig überwacht werden.
3.
PX-7 nicht in der Nähe von Wasser in Betrieb nehmen -- z.B. in der
Nähe von Badewannen, Waschschüsseln, auf nassen Gestellen oder am
Swimmingpool.
4.
PX-7 stets so aufstellen, dass seine Belüftung nicht beeinträchtigt wird.
5.
PX-7 nicht in der Nähe von Hitze aufstellen, wie Heizkörper, offenem
Feuer, Öfen oder von Backöfen.
6.
PX-7 ausschliesslich mit einem Netzgerät gemäss Bedienungsanleitung
und Gerätemarkierung verwenden.
7.
Dieses Gerät kann bei Verwendung von Kopfhörern und Verstärkern
hohe Lautpegel erzeugen, welche zu bleibenden Gehörschäden führen.
Arbeiten Sie nicht während längerer Zeit mit voller Lautstärke oder
hohem Lautpegel. Stellen Sie Gehörverlust oder Ohrenläuten fest,
wenden Sie sich an einen Ohrenartz.
8.
PX-7 kann mit einem polarisierten Kabelstecker (mit ungleichen
Stiften) ausgerüstet sein. Das geschieht für Ihre Sicherheit. Können Sie
den Stecker nicht in die Steckdose einführen, ändern Sie nicht den
Stecker ab, sondern wenden Sie sich an einen Elektriker.
PX-7 Owners Manual 7
Foreign Language Warnings - German
9.
10.
11.
12.
Das Netzkabel des PX-7 bei längerem Nichtgebrauch aus der Steckdose
ziehen.
Vermeiden Sie sorgfältig das Eindringen von Gegenständen oder
Flüssigkeiten durch die Gehäuseöffnungen.
Das Gerät soll durch qualifizierte Serviceleute gewartet werden, falls:
A. das Netzkabel beschädigt wurde, oder
B. Gegenstände oder Flüssigkeit in das Gerät gelangten,
C. das Gerät Regen ausgesetzt war, oder
D. das Gerät nicht normal oder einwandfrei arbeitet, oder
E. das Gerät stürzte oder sein Gehäuse beschädigt wurde.
Servicearbeiten sollten nur qualifizierten Fachleuten anvertraut werden.
8
DIESE INSTRUKTIONEN AUFBEWAHREN
E-MU Systems
Foreign Language Warnings - French
Foreign Language Warnings French
Instructions
de Sécurité
Importantes
Instructions
de Mise à la
Te r r e
Danger
Une utilisation dans des pays autres que les U.S.A. peut nécessiter l’usage
d’un cordon d’alimentation différent. Afin de réduire les risques d’incendie
ou d’électrocution, référez-vous à un personnel de service qualifié, et
n’exposez pas cet appareil à la pluie ou à l’humidité.
Cet appareil doit être relié à la terre. Dans le cas d’une malfonction
éventuelle, la terre fournit un passage de moindre résistance pour le
courant électrique, réduisant ainsi les risques d’électrocution. Le PX-7 est
équipé d’un cordon muni d’un conducteur et d’une fiche devant être
branchée dans une prise appropriée et reliée à la terre en conformité avec
les normes locales.
Une connexion incorrecte peut résulter en des risques d’électrocution.
Vérifiez avec un technicien qualifié si vous avez des doutes quant à la
connexion. Ne modifiez pas vous-même le cordon d’alimentation livré avec
cet appareil; s’il ne rentre pas dans la prise, faites-en installer un autre par
un technicien qualifié.
Attention
Instructions
de
Maintenance
Si le PX-7 est installé dans un rack, utilisez un rack standard ouvert de
48.25cm.
1.
Le PX-7 doit être maintenu propre et sans poussière. Nettoyez-le
périodiquement à l’aide d’un chiffon propre et non-pelucheux.
N’utilisez pas de solvants, ou d’autres produits de nettoyage.
2.
Aucune lubrification et aucun réglage ne sont nécessaires de votre part.
3.
Pour tout autre service, référez-vous à un personnel qualifié.
PX-7 Owners Manual 9
Foreign Language Warnings - French
Instructions Concernant les Risques d’Incendie,
d’Electrocution, ou de Blessures Corporelles.
ATTENTION: Lorsque vous utilisez des appareils électriques,
certaines précautions élémentaires doivent toujours être prises,
incluant les suivantes:
Ces instructions de dépanage sont destinées uniquement aux personnes
qualifiées. Afin d’éviter les risques d’électrocution, n’effectuez que les opérations décrites dans ce manuel, à moins que vous ne soyez qualifiê pour cela.
Faites effectuer toute r’eparation par une personne qualifié.
1.
2.
3.
Ce symbole vous alerte de la
présence d’instructions
importantes d’opération et
de maintenance dans la
notice accompagnant
l’appareil.
Ce symbole vous alerte de
la présence d’un voltage
non-isolé dangereux à
l’intérieur de l’appareil,
pouvant être d’une
magnitude suffisante pour
constituer un risque
d’électrocution.
4.
5. Le PX-7 doit être placé loin de sources de chaleur telles que des radia-
6. Le PX-7 doit uniquement être connecté à une alimentation du type
7. Une attention particulière doit être observée quant aux objets pouvant
8. Le PX-7 peut être équipé d’une fiche secteur polarisée (avec une broche
9. Evitez de marcher sur le cordon d’alimentation ou de le coincer,
10. Le cordon d’alimentation de le PX-7 doit être débranché lorsque ce
11. Cet appareil, combiné avec un amplificateur, des haut-parleurs, et/ou
12. N’utilisez que les accessoires sp’ecifi’es par E-MU Systems.
13. Cet appareil doit être examiné par un personnel qualifié lorsque:
Lisez bien toutes les instructions avant d’utiliser le PX-7.
Afin de réduire les risques de blessures, une attention particulière est
nécessaire en la présence d’enfants en bas âge.
N’utilisez pas le PX-7 dans ou près d’endroits humides - par exemple
près d’une baignoire, d’un lavabo, dans les toilettes, dans une cave
humide, sur un bar fréquenté, en présence d’un bull-dog en rut, ou
dans une piscine pleine. Protégez cet appareil de tout liquide,
éclaboussure ou fuite.
Le PX-7 doit être placé de façon à ce que sa position n’interfére pas avec
sa propre ventilation.
teurs, cheminées, fours, ou groupies en chaleur.
décrit dans les instructions d’opération et tel qu’indiqué sur l’appareil.
tomber et aux liquides pouvant être versés sur et à l’intérieur de le PX-7.
plus large que l’autre). C’est une mesure de sécurité. Si vous ne pouvez
pas brancher cette fiche dans une prise, ne neutralisez pas cette sécurité.
Contactez plutôt un électricien pour remplacer la prise obsolète.
particuliêrement prês des prises de courant, des boitiers ‘electriques dt
du point de sortie de l’appareil.
dernier n’est pas utilisé pendant une longue période.
un casque, est capable de générer des niveaux sonores pouvant
occasionner une perte de l’ouïe permanente. Ne travaillez pas trop
longtemps à un volume trop élevé ou même inconfortable. Si vous
observez une perte de l’audition ou un bourdonnement dans les
oreilles, consultez un O.R.L.
A. Le cordon d’alimentation a été endommagé, ou
10
E-MU Systems
Foreign Language Warnings - French
B. Des objets sont tombés, ou du liquide a été versé sur/à l’intérieur
de l’appareil, ou
C. Le PX-7 a été exposé à la pluie, ou
D. Le PX-7 est tombé, ou
E. Le PX-7 ne fonctionne pas normalement, ou affiche un
changement radical de performance.
14. Tout service doit être effectué par un personnel qualifié.
SAUVEGARDEZ CES INSTRUCTIONS
Interférences
Radio et
Télévision
L’appareil décrit dans cette notice génére et utilise une énergie de
fréquence-radio. S’il n’est pas installé et utilisé correctement - c’est à dire en
suivant strictement nos instructions - il peut occasionner des interférences
avec la réception d’une radio ou d’une télévision.
Cet appareil a été testé et est conforme aux normes de Classe A en accord
avec les spécifications du paragraphe J de la section 15 des lois FCC. Ces lois
sont désignées pour fournir une protection raisonnable contre de telles
interférences dans une installation résidentielle. Toutefois, il n’est pas
garanti qu’aucune interférence n’apparaisse dans des installations
particulières, et plus spécialement lorsqu’une antenne de télévision en
«oreilles de lapin» est utilisée.
Si le PX-7 occasionne des interférences , vous pouvez essayer de les corriger
en utilisant une ou plusieurs des mesures suivantes:
• Tournez l’antenne de la télé ou de la radio jusqu’à ce que les interférences disparaissent.
• Déplacez le PX-7 d’un côté ou de l’autre de la télé ou de la radio.
• Eloignez le PX-7 de la télé ou de la radio.
• Branchez le PX-7 sur une prise différente que la télé ou la radio.
• Installez une antenne sur le toit munie d’une connexion coaxiale entre
elle et le poste de télévision.
PX-7 Owners Manual 11
Foreign Language Warnings - French
Manufacturer:
E-MU Systems
1600 Green Hills Road
Scotts Valley, CA 95067-0015 USA
Declaration of Conformity
We hereby declare that the equipment listed herein conforms to the
harmonized standards of the following European Commission Directives:
89/336/EEC and 72/23/EEC.
Trade Name: PX-7
Model Number: 7740
Under 89/336/EEC as amended by 92/31/EEC, and 93/68/EEC
In accordance with EN 55103-1:1996, Emission Environments E4
In accordance with EN 55103-2:1996, Immunity Environments E4
Test information is contained in a report by Atlas Compliance and
Engineering, Inc.
Dated July 5, 2001
Report No.: 0126EMUx17_103
Under 73/23/EEC as amended by 93/68/EEC
In accordance with EN 60950 with amendments A1, A2, A3, A4, A11
12 E-MU Systems
This Declaration is made July 5, 2001
Setup
This section thoroughly describes how to set up your new PX-7 for use.
Setup includes unpacking instructions, how to hook up the unit to your
sound system and, most importantly, how to turn the thing on and off.
UnpackingCarefully remove PX-7 from the packaging material. Take care to save the
packing materials in case you need to transport the unit. Check to make
sure all components are included and in good condition. If there are
missing or damaged components, contact E-MU Systems immediately for
replacement or repair.
The PX-7 box should include the following components:
• PX-7 unit
• Power cable
• This operation manual
• Command Station CD-ROM
PX-7 Owners Manual 13
Connection
Instructions
Basic Setup
MIDI Sound Module
TO REDUCE THE RISK OF FIRE OR ELECTRICAL SHOCK,
DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE.
The Right Main output
jack carries a mono mix of the
left and right channels when the
Left Main plug is not plugged in.
The Left Main output jack is a
stereo jack carrying both
channels when the right output
jack is empty.
110V/220V
50-60 Hz
(auto-select)
Power
Switch
Main Outs to Mixer In
Mixer
FootswitchFootswitch
USB for
E-Loader
Amp
Speakers
Power Switch & AC Receptacle
The AC power switch located on the rear panel is a “hard” power switch.
The front panel On/Off switch is a “soft” power switch that can be used to
turn power on and off when the PX-7 is rack mounted. There is no 110/220
Volt power selector switch since PX-7 utilizes an auto-switching power
supply which accepts from 100V-250V, 50-60Hz.
Outputs
In order to reproduce PX-7’s wide dynamic range and frequency response,
use a high quality amplification and speaker system and a stereo setup is
highly desirable The headphone output is the same as the Main output
signal. The headphone jack is located on the left side of the front panel.
Footswitches 1 & 2
Connect one or more momentary footswitches for additional control. PX-7
auto-senses either normally-open or normally-closed switches when they
are plugged in. Their functions are programmable in the Controllers,
Footswitch menu and the Preset Edit, PatchCord menu.
14 E-MU Systems
Studio Setup
MIDI Controller
(MIDI Keyboard, etc.)
REAL TIME CONTROLLERS
ASSIGNABLE KEYS
Setup
Studio Setup
PRESET
SAMPLE
SEQUENCER
LEVEL
EXIT
ENTER
PAGE
PRESET SELECT
RETURN
EMULATOR
0.987654321
MIDI OutMIDI In
Out
In
MIDI
Interface
channels
1A-16A
Computer
In
In
channels
1B-16B
Out
Additional
MIDI
Devices
MIDI In
__
__
Use the main MIDI A
port for OS Downloads & SysEx
dumps.
Footswitches
Mixer
S/PDIF = Main Outs
Digital Audio Device
Amp
MIDI In
In this setup, PX-7 is controlled by MIDI messages received at the MIDI
input, which are routed by a computer MIDI interface. Any MIDI
controller, such as a MIDI keyboard or a computer, can control the module.
MIDI Out
PX-7 contains two MIDI output ports (A & B) so that it can transmit on 32
MIDI channels instead of the usual 16.
Audio Outputs
Three sets of programmable stereo outputs (Main, Sub 1, and Sub 2) are
provided. The internal effects are available only on the Main outputs.
Specific presets (or MIDI channels) can be routed to one of these stereo
pairs in order to be processed further or mixed separately. The S/PDIF
output duplicates the function of the main outputs.
Footswitches 1 & 2
The two footswitch inputs accept either normally-open or normally-closed
momentary footswitches and are programmable in the Controllers,
Footswitch menu and the Preset Edit, PatchCord menu.
PX-7 Owners Manual 15
Performance Setup
MIDI Controller
(MIDI Keyboard, Sequencer)
REAL TIME CONTROLLERS
ASSIGNABLE KEYS
PRESET
SAMPLE
SEQUENCER
EMULATOR
MIDI Out
Setup
Performance Setup
LEVEL
EXIT
ENTER
PAGE
PRESET SELECT
RETURN
0.987654321
Additional
MIDI
Devices
MIDI In
Digital Effect
Sub Output
Return
(To Main Output)
TipRing
To EffectFrom Effect
Send
Effect Device
Send/Return
S/PDIF In
Analog Out
Main Outs to Mixer In
SEND/RETURN CABLE
Signal is sent out on tip of plug and
returned to main outputs via ring of plug.
MIDI In
In this setup, PX-7 is additionally controlled by a MIDI keyboard.
Audio Outputs
The Sub 1 and Sub 2 output jacks are stereo jacks. The tip of each jack
(accessed when a standard phone plug is inserted) connects to the left or
right output of that group. The S/PDIF output is a digital copy of the stereo
signal on the main outputs.
16 E-MU Systems
If you insert a stereo plug into one of the Sub Outputs, the ring of the plug
serves as a signal Return which sums into the Main outputs.
Therefore, the Sub 1 and Sub 2 jacks can serve as effect sends and
returns in order to further process selected instruments and then
return them to the main mix.
You can use the Sub 1 and Sub 2 jacks as send/returns in order to further
process selected PX-7 presets without using the effects bus on the mixing
Setup
Power Down Sequence
board. In a pinch, the effect returns can be used to sum additional instruments into the main outputs. It’s like having an extra line mixer when you
need more inputs!
Output Section
Effects
Processors
L Bus
R Bus
Power Down
Sequence
Tip
You can use the Sub 1 and Sub 2 jacks as effect returns to the Main Outputs.
To avoid accidentally turning off the power while playing PX-7, the front
panel power switch incorporates a five second “fail-safe” feature when
powering down. Once the power down sequence has begun, you have five
seconds to press the power switch again and stop PX-7 from turning off.
Tip
Ring
RL
SUB 2
Note that the Effects Processors are only routed to the Main Outputs.
POWERING DOWN : 4
****
Ring
Tip
Tip
Ring
RL
SUB 1
Ring
RL
MAINS
Press On / Off to Abort . . .
Rack Mounting PX-7PX-7 can be rack mounted if you so desire. You’ll need (6) rack spaces to fit
PX-7 into your rack. The black end caps remove easily with three screws to
reduce the width to 19 inches. Rack mounting ears are available from your
E-MU dealer (Model 7770).
PX-7 Owners Manual 17
Setup
Rack Mounting PX-7
18 E-MU Systems
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