Alesis PHOTONX25 Le manuel du propriétaire

USB MIDI Controller and Stereo Audio Interface

Quick Start Owner’s Manual

Manual de inicio rápido para el usuario

Manuel d’utilisation du propriétaire

Kurzbedienungsanleitung

Manuale rapido di utilizzazione

CONTENIDO DE LA CAJA

• CONTROLADOR USB DE AUDIO/MIDI PHOTON X25

• CABLE USB

• MANUAL DE INICIO RÁPIDO DEL USUARIO

• INSTRUCCIONES DE SEGURIDAD IMPORTANTES

INHALT DER VERPACKUNG

• PHOTON X 25 USB AUDIO/MIDI CONTROLLER

• USB-KABEL

• KURZBEDIENUNGSANLEITUNG

• WICHTIGE SICHERHEITSHINWEISE

CONTENU DE LA BOÎTE

• CONTRÔLEUR MIDI/AUDIO USB PHOTON X 25

• CABLE USB

• GUIDE D’UTILISATION SIMPLIFIÉ

• CONSIGNES DE SÉCURITÉ IMPORTANTES

BOX CONTENTS

• PHOTON X 25 USB AUDIO/MIDI CONTROLLER

• USB CABLE

• QUICK START OWNER’S MANUAL

•

IMPORTANT SAFETY INSTRUCTIONS

CONTENUTO DELLA CONFEZIONE

• PHOTON X 25 USB AUDIO/MIDI CONTROLLER

• CAVO USB

• MANUALE RAPIDO DI UTILIZZAZIONE

• IMPORTANTI ISTRUZIONI DI SICUREZZA

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1

PHOTON X 25 QUICK START

OWNER’S MANUAL

(ENGLISH)

Introduction

Congratulations on your purchase of the Alesis Photon X 25 MIDI controller and

24-bit stereo audio interface! The Photon X 25 combines portability with a host

of cutting-edge features:

MIDI

• 25 full-size, velocity sensitive keys with easily accessible octave shift buttons.

• Alesis AXYZ dome for revolutionary three-dimensional MIDI control.

• Premium pitch and modulation wheels with backlighting.

• 10 high-resolution 360º knobs. Three layers yield the equivalent of thirty knobs

per preset.

• 10 buttons, each programmable for on/off or momentary (trigger) operation.

• Simultaneously active USB and 5-pin MIDI connections.

• Pre-programmed setups. You can easily design your own custom setups, too.

AUDIO

• 24-bit stereo audio input and output via USB. Adjustable sample rate up to 48

kHz.

• Adjustable input and output gain.

• Main stereo outputs plus headphone output.

Product Registration

Please go to http://www.alesis.com to register your new Photon X 25.

Registration helps you by ensuring that we can keep you up to date on any last-

minute product issues. If you want, Alesis can also send you information on other

products that might interest you.

Registration helps us, too. When you let us know the types of music products you

use and dream about, you help us bring you cutting-edge products like the Photon

X 25.

2

Minimum Computer Requirements

The Photon X 25 requires either Windows XP or Mac OS X, along with an

available USB 1.1 or higher connection. Earlier operating systems are not

supported.

Any MIDI application in which MIDI inputs can be configured should be

compatible with the Photon X 25. Very basic MIDI programs will not allow you

to take advantage of the Photon X 25’s wheels, buttons and knobs.

Connection Diagram

3

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4

Rear-Panel Connections

1.

External Adapter Jack

– Plug in the AC adapter if you don’t want to power

the Photon X 25 through either the USB connection or four “C”-size batteries.

(Use a 6VDC, negative tip, 1000mA device.)

2.

Power Source Selector

– Press this switch IN to power the Photon X 25

from either four “C”-size batteries or the external power adapter. (If both an AC

adapter and batteries are present, the AC adapter will be used rather than the

batteries.)

Leave this switch in the OUT position in order to power the Photon X 25 from a

computer’s USB connection or to turn off the unit when USB power is not

present.

Note: When using a laptop computer, consider using batteries to prolong the

laptop’s operating time between charges.

Load “C”-size batteries on the bottom of the Photon X 25.

3.

USB Connector

– Plug a standard USB cable into this outlet and into a USB

1.1 or higher connector on your computer.

Plug the Photon X 25 directly into your computer, rather than using a USB hub or

other intermediate device. Such devices can interfere with the Photon X 25’s

MIDI and audio timing signals.

4.

MIDI IN Connector

– Use a five-pin MIDI cable to connect the OUTPUT

of an external MIDI controller to the MIDI IN of the Photon X 25.

If you connect an external MIDI device to the Photon X 25 in this way, your

computer will recognize the external device as a second MIDI IN controller.

5

5.

MIDI OUT Connector

– Use a five-pin MIDI cable to connect the MIDI

OUT of the Photon X 25 to the INPUT of an external MIDI device.

The operation of the MIDI OUT port changes depending on whether or not a

USB cable is connected to the Photon.

● USB cable connected:

MIDI data from your computer is

passed to the MIDI OUT port.

Note: When a USB cable is

connected, you should activate

“MIDI echo” in your sequencer if

you want the Photon to control

another MIDI device.

● USB cable not connected:

Whatever you play on the

Photon is sent to the

MIDI OUT port.

Note: If you have another device

connected to the Photon’s MIDI IN port, that device’s MIDI

information will be ignored.

6.

Sustain Pedal Input

– Connect a keyboard sustain pedal (not included). Use

any manufacturer’s sustain pedal: when you turn on the Photon X 25, it will

automatically calibrate itself to the pedal.

7.

Expression Pedal

– Plug in an optional continuous-controller expression

pedal such as the Roland EV-5 pedal.

8.

Stereo Audio Inputs

– Use balanced (TRS) or unbalanced (TS) ¼” cables to

connect external audio equipment like mixers and synthesizers. You can adjust

the incoming signal’s gain using the INPUT control on the top of the Photon X

25.

Note: You can choose whether or not to send the audio input signal directly to the

audio outputs (including the headphone output) in the GLOBAL menu.

9.

Stereo Audio Outputs

– Use balanced (TRS) or unbalanced (TS) ¼” cables to

connect the Photon X 25 to a mixer or powered monitor speakers to listen to the

incoming audio sent from your computer.

10.

Headphone Output

– Connect a pair of stereo headphones to listen to the

incoming audio.

MIDI data from the

Photon

USB data from

the computer

6

Top Panel Controls

1.

Keyboard

– A full-size, 25-note, velocity-sensitive keyboard.

2.

Octave Up/Down Buttons

– Transpose the keyboard in octaves using these

buttons. Press them both at the same time to reset the keyboard range.

3.

Pitch Wheel

– Control pitch bend with this backlit wheel.

4.

Modulation Wheel

– While you can control any parameter using this backlit

wheel, its most common use is for modulation control.

5.

AXYZ Dome

– The AXYZ dome responds to your hand position to provide

three-way MIDI control. Side-to-side, top-to-bottom, and distance-from dome

movements are all tracked.

6.

AXYZ Dome activation button

– Press this button to enable or disable

AXYZ Dome operation.

7.

Display

– The LCD display shows current status information.

8.

Configuration buttons

– Call up and save presets, set global parameters and

more using the configuration buttons. See below for additional detail.

9.

VALUE/ENTER Encoder

– Twirl the VALUE/ENTER encoder to select

various parameters and values. Press VALUE/ENTER to toggle between

parameter and value assignments and to accept your entries.

10.

Audio Input Level

– Adjust the gain of incoming audio here.

11.

Audio Output Level

– Adjust the level sent to the headphones and main

audio outputs.

12.

MIDI Control Knobs

– Ten high-resolution, endless knobs. Due to their

high resolution, these knobs are suitable for transmitting MIDI Non-Registered

Parameter Numbers (NRPNs) as well as standard 7-bit (0-127) MIDI commands.

13.

MIDI Control Buttons

– Ten buttons can operate in either toggle (on/off)

mode or momentary (trigger) mode.

7

14.

Layer Button

– Press the LAYER button repeatedly to cycle through the

Photon X 25’s three independent knob layers. The lights above the LAYER

button indicate which one of the three available layers is currently active.

Knob assignments can be made on each layer for a total of 30 knob assignments

per preset.

Plug-and-Play Connection to a Computer

Both Windows XP and Mac OS X see the Photon as a plug-and play MIDI and

Audio controller. Simply plug the Photon into your computer using a USB cable

and allow the operating system to install it automatically.

Depending on your operating system, the Photon X 25 may be identified by your

MIDI and Audio software applications as either a “Photon” controller or a “USB

Audio Device.” No need to worry: the Photon will work regardless of its

designation.

The Photon is not compatible with earlier versions of Windows or Mac OS.

Check http://www.Alesis.com for driver updates and up-to-date information on

operating system compatibility.

8

Operation:

1. Using the Keyboard with your MIDI software

Start off simply. Once you’re plugged in and powered up, go to your sound

module or software application and set the incoming MIDI channel.

If you’re using software, you will probably need to configure it to use the Photon

or “USB” device. Look for the MIDI device setup menu in your application and

ensure that the Photon is designated as an active MIDI device before proceeding.

On the Photon, press EDIT PRESET. Then, press the PAGE RIGHT button

to see the Common MIDI setting. This is the channel on which the Photon X 25

will send it’s MIDI information. Turn the VALUE/ENTER encoder to change

this setting if needed.

Play the keyboard. Your sound module or software should respond to the Photon

X 25’s MIDI data. If not, refer to the troubleshooting instructions later in this

guide.

Experiment with the Photon X 25’s OCTAVE buttons and pitch and modulation

wheels. Since the two wheels are mapped to MIDI’s standard pitch and

modulation commands, they should work for you in most cases right off the bat.

2. Using the Knobs with the Supplied

Controller Templates

If one of the supplied template sets matches your MIDI software, lift the plastic

template covers with your fingernail, position the templates, and then replace the

covers.

Press the RECALL PRESET button and turn the clear

cursor knob to reach the program number indicated on

the templates. Press the cursor knob to enter this

program. You should now be able to control the

software according to the templates.

Press the LAYER button to cycle through the three

knob layers. Each layer is independent (though a knob

can be assigned to the same controller value on two or three

of the layers).

The row-selection lights on

the top and bottom always

move together. It’s not

possible to select, say, Layer

1 on the top row of knobs and

Layer 2 on the bottom row.

9

3. Audio Recording and Playback

To record, connect the OUTPUT from an audio device to the

AUDIO IN jacks of the Photon X 25. Use balanced (TRS)

or unbalanced (TS) ¼” cables. In your audio software, enable

input from the Photon X 25.

If your software allows it, adjust the sample rate. The Photon

X 25 will “slave” to this setting (so long as it is not out of the

Photon X 25’s range).

Adjust the gain of the incoming audio signal using the Photon

X 25’s INPUT knob. Send the loudest signal you can to your

recording application before your application indicates

clipping.

For playback, connect a pair of headphones to the Photon X

25’s HEADPHONE OUT jack and/or connect your audio

playback device’s IN jacks to the Photon X 25’s AUDIO

OUT jacks. Adjust the level using the OUTPUT knob.

CAUTION: To protect both your hearing and your

equipment, turn the OUTPUT down to its lowest setting

before connecting gear and before turning on the unit.

24-bit audio output to 16-bit

recording programs

The Photon X 25 always

sends audio to the computer

at 24 bits (high resolution).

Some recording programs

will only record the 16 most

significant bits (compact disc

resolution), ignoring the eight

additional bits sent by the

Photon X 25. This is not a

problem

Maximizing Your Gain

Staging

For the best recorded sound,

adjust each of your audio

devices for maximum fidelity

with minimum noise.

Start by turning UP

keyboards, sound modules

and mixer channels to

between fifty and seventy-five

percent of maximum.

If you hear distortion, first

turn DOWN the preamp trim

controls on your mixer (if

you’re using one). Then,

turn DOWN the Photon’s

OUTPUT knob.

Listen for audible

improvements as you adjust

your devices’ volume controls

relative to one another.

A little time spent

experimenting with these

settings can yield big

improvements in sound

quality

10

4. Editing and Storing Configurations

GLOBAL BUTTON

(Editing the Global settings)

Global settings are in effect at all times, in all presets.

Press the GLOBAL button to access these settings. Then use the PAGE buttons

to cycle through the options. Any changes you make are stored immediately.

When you are finished, press RECALL PRESET to exit this mode and return to

normal operation.

a. LCD CONTRAST.

Use VALUE to adjust the screen’s contrast.

b. KEYBOARD CURVE.

Use VALUE to select the Linear, Logarithmic,

Exponential, or Always-at-Maximum velocity curve.

c. SEMITONE TRANSPOSITION.

Use VALUE to cycle from -11

semitones to +11 semitones. You can also use the keyboard to set this value. 0

(no transposition) is equal to middle C.

d. DIRECT MONITOR.

This function allows you to hear

the audio that you send into the Photon X 25 directly, without

requiring the audio to pass through the USB cable to the

computer and back beforehand.

Direct Monitoring is ideal if you want to listen to your

recorded signal with the lowest possible latency. However, if

you turn Direct Monitoring on and also monitor your signal

through your computer, you will likely hear a bit of echo due

to the computer interface’s higher latency.

Use VALUE/ENTER to select “enabled” or “disabled”

e. SEND SYSEX.

Store your Photon X 25’s preset

configurations by sending them to an external device (such as

your computer). Send either one preset or all of them.

What is Latency?

“Latency” is the delay

between the moment when

audio is generated and the

moment when you actually

hear it. Higher latency

means a longer delay.

Generally, you want to keep

latency as low as possible

while still allowing your

equipment to operate without

glitches.

11

RECALL SETUPS BUTTON

(Loading presets)

Presets are snapshots of the Photon X 25’s settings for its

three layers of knobs and buttons, its pitch and mod wheels,

and its AXYZ dome. 20 different preset locations are

available.

Recalling setups

Press RECALL PRESET. Turn VALUE/ENTER to

cycle through the presets. Press VALUE/ENTER to make

a preset active.

Copying presets from one location to another

Press RECALL PRESET. Then, press the PAGE RIGHT button. The lower

half of the screen will read “copy to ….” Twirl the VALUE/ENTER encoder

to select the destination location. Press VALUE/ENTER to copy the preset.

EDIT PRESET BUTTON

(Naming presets; assigning MIDI channels and controllers)

Press the EDIT PRESET button to access the settings for the current preset.

Assigning the MIDI Channel

Each preset is associated to a MIDI channel. You can assign any controller to a

different MIDI channel if you want, but there is still a “common” MIDI channel

for the preset.

Once you’ve pressed EDIT PRESET – and before you’ve touched any other

buttons or controllers – press the PAGE RIGHT button to access the Common

MIDI setting. Turn the VALUE/ENTER encoder to change the setting.

Naming the Preset

Press PAGE RIGHT again to change the name of the preset. Press

VALUE/ENTER to begin editing. Then, use the PAGE buttons to cycle

through the characters; turn VALUE/ENTER to change the characters.

With the Recall Setup button

illuminated, move any

controller to see its midi

control assignment within the

most recently active preset.

12

Assigning Knobs

Use the LAYER button to choose the layer you want to edit. Press EDIT

PRESET then wiggle a knob to select that knob for editing.

● Press the PAGE RIGHT button.

● Turn VALUE/ENTER to change the MIDI continuous control (CC)

number associated to the knob.

● At this point, the knob is assigned and ready to use—You can push the

RECALL PRESET button to return to the main menu and start twiddling

the knob. However, you can access additional MIDI options by pressing the

PAGE RIGHT button. These options include:

- The MIDI channel of the knob. The default setting is Comn which

sends out the CC information on the common channel (see below) but

you can set the knob to send MIDI out on a channel from 1 to 16.

- The Common MIDI channel. All of the knobs set to Comn will be sent

on this channel.

- The name of your preset. Use the PAGE LEFT and PAGE RIGHT

buttons to move the cursor forward and back and the

VALUE/ENTER knob to select letters, numbers, and spaces.

Assigning Buttons

Push EDIT PRESET and press a button you want to assign.

● Press the PAGE RIGHT button.

● Turn VALUE/ENTER to change the function of

the button (you can choose between CC controllers,

MMC commands, or program/bank changes)

● Turn VALUE/ENTER to change the button’s

MIDI control number (or MMC command, or

program/bank change setting depending on what

function you’ve assigned to this button).

● Press PAGE RIGHT once again to select the MIDI

Channel for this button. All buttons set to Comn will send

out MIDI information on the Common MIDI channel (see

below).

● Press PAGE RIGHT to change the button’s type. Turn

VALUE/ENTER to select toggle or momentary. (See the sidebar for an

explination of the difference)

● Press PAGE RIGHT once again to access the Common MIDI setting. All

buttons set to “Comn” will be sent on this channel.

● Finally, press PAGE RIGHT to name your preset. See the section

above for more on how to name your patches.

“Toggle” and “Momentary”

button types

In Toggle mode, every button

press sends changes a MIDI

option from “off” to “on” (or

from “on” or “off”).

In Momentary mode, pressing

a button sends an “on”

command. Once you release

the button, an “off”

command is immediately

13

Assigning the AXYZ dome

Press the EDIT PRESET button and turn the VALUE/ENTER knob until

you see X Ctrl, Y Ctrl, or Z Ctrl. For each of these settings, you can press PAGE

RIGHT button and assign a different MIDI CC number to each of the three axis

(left/right, near/far, and up/down). You can send out AXYZ dome data on a

specific channel by pressing PAGE RIGHT and changing the channel from

Comn to a specific channel from 1 to 16 (see above section for more on this).

Another Way to Assign the Controllers

You can also access and then assign controllers by first pressing EDIT PRESET

and then turning the VALUE/ENTER encoder. The display will cycle through

all of the available controllers.

When you see the controller you want to edit, press PAGE RIGHT. You can

then assign the controller’s parameters as listed above.

MIDI SEND BUTTON

(Sending Program, Bank, and Reset MIDI commands)

Press MIDI SEND to send MIDI program change, bank change, and reset

commands.

Sending Program Change commands

Press VALUE/ENTER. The display will read Program Number. Twirl

VALUE/ENTER to find the program change number you want to send. Press

VALUE/ENTER to send the program change message.

Sending Bank Change and Program Change commands

Turn VALUE/ENTER one click, so the display reads Program + Bank. Press

VALUE/ENTER and then twirl it to set the bank number.

Select your MSB and press VALUE/ENTER. Twirl a second time to set the

LSB number and press VALUE/ENTER. Finally, twirl again to set the program

number and press VALUE/ENTER to send the program change.

Sending the MIDI Reset command

Turn VALUE/ENTER two clicks, so the display reads Reset All?

Press VALUE/ENTER two times to send the reset all command.

MIDI PANIC (ALL NOTES OFF)

If your sequencer or hardware device gets “stuck” and stops responding to MIDI

commands, press both PAGE buttons at the same time. This operation sends the

MIDI Panic (all notes off) command, which is designed to solve these sorts of

MIDI problems.

14

Reference:

List of Common MIDI Controller Values

Use this table for reference as you configure the Photon.

Controller Description Range of Values

1 Modulation Wheel 0 through 127

2 Breath Controller 0 through 127

4 Foot Controller 0 through 127

5 Portamento Time 0 through 127

7 Master Volume 0 through 127

8 Balance 0 through 127

10 Pan 0 through 127

11 Channel Volume 0 through 127

64 Sustain Pedal 0-63= off. 64-127= on.

65 Portamento Pedal 0-63= off. 64-127= on.

66 Sostenuto Pedal 0-63= off. 64-127= on.

67 Soft Pedal 0-63= off. 64-127= on.

67 Hold 2 Pedal 0-63= off. 64-127= on.

91 External Effects 0 through 127

92 Tremolo Depth 0 through 127

93 Chorus Depth 0 through 127

94 Detune Depth 0 through 127

95 Phaser Depth 0 through 127

123 All Notes Off 0

126 Monophonic Mode On 1=on

127 Polyphonic Mode On 0=on

15

Troubleshooting:

Symptom Cause Solution

The display does not

light up.

No power. If you are using USB power, check that the

USB power switch on the back of the Photon

is OUT. If you are using batteries or an AC

adapter, check to see that the batteries are not

drained or that the adapter is plugged in to a

live power outlet and that the power switch is

IN.

MIDI:

No sound from target

device.

Photon USB not

properly connected.

Check your computer’s USB connections to

confirm that the Photon is recognized and

installed. Turn you computer off and then on

again if necessary. (Choose “shut down” rather

than “restart” to ensure that the USB devices

are properly reset.)

Problems caused by

use of a USB hub.

Try unplugging the Photon from any USB

hubs and connecting directly to the computer.

Software application

not set up to receive

MIDI data from

Photon controller.

Ensure that the Photon or “USB” MIDI device

is listed as an active MIDI source in your

application.

Software application

not receiving MIDI

data.

Many software applications have MIDI IN and

OUT indicators. Play some keys and look for

the MIDI IN light to indicate activity.

Photon’s MIDI

channel not the same

as application’s

incoming MIDI

channel.

Be sure that the Photon is sending on the

channel that the target device expects.

Sound source’s notes

out of range of

Photon’s keyboard.

Try using a piano sound as you’re first getting

connected. Drums and basses and some other

instruments may have a limited MIDI note

range or other idiosyncrasies. Use “easier”

instruments like pianos when you’re setting up

the Photon for the first time.

16

Sound source not

active or volume set

to 0.

Try using an instrument that has a virtual

keyboard built in. Will the instrument sound

when you use that virtual keyboard? If not, the

problem may be with the software synthesizer,

not the Photon connection.

MIDI Echo not

enabled in sequencer

software.

If the Photon is both (a) connected to a

computer via USB and (b) connected to an

external sound source via MIDI OUT, be sure

that a computer sequencer program is active

and that it is set to “MIDI Echo.”

An external MIDI

IN device is present.

If you are using the 5-pin MIDI OUT port to

connect to another MIDI device and another

device is connected to the Photon’s MIDI IN,

the MIDI OUT port only sends information

from the MIDI IN device, not the Photon.

Photon’s 5-pin

MIDI OUT not

connected to sound

source’s MIDI IN.

Ensure that any 5-pin cables are connected to

the proper inputs and outputs.

Sustain pedal was

plugged in after

power was turned

on.

Turn the unit’s power off, wait a moment, and

then turn it on again.

Notes sustain

continuously.

Stuck notes due to

incomplete MIDI

data.

Turn the unit’s power off, wait a moment, and

then turn it on again.

Sustain pedal works in

reverse.

Sustain pedal was

plugged in after

power was turned

on.

Turn the unit’s power off, wait a moment, and

then turn it on again.

17

AXYZ dome not

operational.

AXYZ activation

button not pressed

in.

Press the button next to the AXYZ dome to

activate its use.

AXYZ dome’s

MIDI control

assignments not

made.

Press EDIT PRESET to assign AXYZ

controller values.

AUDIO:

Computer does not

“hear” the Photon.

USB connection not

made.

V

erify that the USB cable is plugged in and the

Photon (or “USB audio Device”) is recognized

as an audio device in your operating system’s

device manager.

Audio recording

program not set up

to use the Photon.

Verify that your audio recording program is set

to record from the Photon.

W

indows: Verify that your audio recording

program is set up to use WDM audio, not

ASIO audio.

Specifications

Keyboard: 25-note, full-size, full-travel, velocity-sensitive keys.

MIDI Controllers: AXYZ three-way controller. Octave Up/Down

buttons. Ten programmable buttons. Ten endless

(360º) knobs, with three independent layers. Full-

size Pitch and Modulation wheels with variable

lighting.

Master control section: Global, Recall Preset, Edit Preset, MIDI Send, and

Page Forward/Back buttons. 360º turn-and-push

encoder. 2-line LCD display.

Audio interface: Stereo, 24-bit, sample-rate adjustable up to 48 kHz.

Separate input and output gain controls. Stereo ¼”

TRS inputs and outputs. Stereo ¼” TRS

headphone jack.

Power options: USB bus power, 4 “C”-size batteries, or

external adapter (6VDC, negative tip, 1000mA)

Dimensions: 18 “ x 10 “ x 3.75” / 45.5 cm x 25.5 cm x 9.5 cm

Weight (net): 5 lbs / 2.2 kg

18

PHOTON X 25 – MANUAL DE INICIO

RÁPIDO DEL USUARIO

(ESPAÑOL)

Introducción

¡Felicitaciones por su compra del Controlador MIDI Alesis Photon X 25 y la

interfaz de audio estéreo de 24 bits! El Photon X 25 combina la portabilidad con

un sinnúmero de funciones de vanguardia:

MIDI

• 25 teclas de tamaño grande, sensibles a la velocidad con botones de cambios de

octavas fácilmente accesibles.

• Alesis El domo AXYZ de Alesis para un control MIDI tridimensional

revolucionario.

• Ruedas de modulación y pitch de la más alta calidad con retroiluminación.

• 10 perillas de 360º de alta resolución. Tres capas producen el equivalente de

treinta perillas por predeterminado.

• 10 botones, cada uno programable para encender/apagar(on/off) o para

funcionamiento intermitente (disparo).

• USB y conexiones MIDI de 5 pines activos simultáneamente.

• Pre Ajustes predeterminados. Puede diseñar fácilmente sus propios ajustes.

AUDIO

• Entrada y salida de audio estéreo de 24 bits vía USB. Ritmo de muestreo

ajustable hasta 48 kHz.

• Ganancia de entrada y salida ajustable.

• Salidas estéreo principales más salida para auriculares.

Registración del producto

Por favor visite http://www.alesis.com para registrar su nuevo Photon X 25.

Registrarse le permite asegurarse de que lo podamos mantener al tanto de

cualquier asunto de último momento relacionado con el producto. Si desea, Alesis

también le puede enviar información de otros productos que le puedan interesar.

La registración nos ayuda a nosotros también. Cuando nos informa sobre los

tipos de productos de música que usa y con los que sueña, nos ayuda a presentarle

productos de vanguardia como Photon X 25.

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