Edirol Audio Capture UA-20 24bit Digital Manuel utilisateur

reproduced in any form without the written permission of

ROLAND CORPORATION.

Owner’s Manual

Bedienungsanleitung

Mode d’emploi

Manuale d’uso

Manual del usuario

To resize thickness, move all items on the front cover to left or right

Before using this unit, carefully read the sections entitled:

“USING THE UNIT SAFELY” (P. 3, 4)

and

“IMPORTANT

NOTES” (P. 5, 6)

. These sections provide important

information concerning the proper operation of the unit.

Additionally, in order to feel assured that you have gained a

good grasp of every feature provided by your new unit, this

manual should be read in its entirety. The manual should be

saved and kept on hand as a convenient reference.

Thank you, and congratulations on your choice of the UA-20.

02903634 1*KGS

Information

When you need repair service, call your nearest EDIROL/Roland Service Center or authorized EDIROL/Roland distributor

in your country as shown below.

U. S. A. / CANADA

EDIROL Corporation North

America

425 Sequoia Drive, Suite 114

Bellingham, WA 98226

U. S. A.

TEL: (360) 594-4276

FAX: (360) 594-4271

http://www.edirol.com/

AUSTRALIA

EDIROL Australia Pty. Ltd.

72 Central Avenue

Oak Flats NSW 2529

AUSTRALIA

TEL: (02) 4257 9091

http://www.edirol.com.au

EUROPE

EDIROL (Europe) Ltd.

Studio 3.4 114 Power Road

London W4 5PY

U. K.

TEL: +44 (0)20 8747 5949

FAX:+44 (0)20 8747 5948

http://www.edirol.com/europe

Deutschland

TEL: 0700 33 47 65 20

France

TEL: 0810 000 371

Italia

TEL: 02 93778329

As of June 1, 2002 (EDIROL-1)

EGYPT

Al Fanny Trading Office

9, EBN Hagar A1 Askalany Street,

ARD E1 Golf, Heliopolis,

Cairo 11341, EGYPT

TEL: 20-2-417-1828

REUNION

Maison FO - YAM Marcel

25 Rue Jules Hermann,

Chaudron - BP79 97 491

Ste Clotilde Cedex,

REUNION ISLAND

TEL: (0262) 218-429

SOUTH AFRICA

That Other Music Shop

(PTY) Ltd.

11 Melle St., Braamfontein,

Johannesbourg, SOUTH AFRICA

P.O.Box 32918, Braamfontein 2017

Johannesbourg, SOUTH AFRICA

TEL: (011) 403 4105

Paul Bothner (PTY) Ltd.

17 Werdmuller Centre,

Main Road, Claremont 7708

SOUTH AFRICA

P.O.BOX 23032, Claremont 7735,

SOUTH AFRICA

TEL: (021) 674 4030

AFRICAAFRICA

HONG KONG

Tom Lee Music Co., Ltd.

Service Division

22-32 Pun Shan Street, Tsuen

Wan, New Territories,

HONG KONG

TEL: 2415 0911

ASIA

INDIA

Rivera Digitec (India) Pvt. Ltd.

409, Nirman Kendra Mahalaxmi

Flats Compound Off. Dr. Edwin

Moses Road, Mumbai-400011,

INDIA

TEL: (022) 493 9051

CHILE

Comercial Fancy II S.A.

Rut.: 96.919.420-1

Nataniel Cox #739, 4th Floor

Santiago - Centro, CHILE

TEL: (02) 688-9540

INDONESIA

PT Citra IntiRama

J1. Cideng Timur No. 15J-150

Jakarta Pusat

INDONESIA

TEL: (021) 6324170

MALAYSIA

BENTLEY MUSIC SDN BHD

140 & 142, Jalan Bukit Bintang

55100 Kuala Lumpur,MALAYSIA

TEL: (03) 2144-3333

PHILIPPINES

G.A. Yupangco & Co. Inc.

339 Gil J. Puyat Avenue

Makati, Metro Manila 1200,

PHILIPPINES

TEL: (02) 899 9801

KOREA

Cosmos Corporation

1461-9, Seocho-Dong,

Seocho Ku, Seoul, KOREA

TEL: (02) 3486-8855

SINGAPORE

CRISTOFORI MUSIC PTE

LTD

Blk 3014, Bedok Industrial Park E,

#02-2148, SINGAPORE 489980

TEL: 6243-9555

TAIWAN

ROLAND TAIWAN

ENTERPRISE CO., LTD.

Room 5, 9fl. No. 112 Chung Shan

N.Road Sec.2, Taipei, TAIWAN,

R.O.C.

TEL: (02) 2561 3339

THAILAND

Theera Music Co. , Ltd.

330 Verng NakornKasem, Soi 2,

Bangkok 10100, THAILAND

TEL: (02) 2248821

VIETNAM

Saigon Music

138 Tran Quang Khai St.,

District 1

Ho Chi Minh City

VIETNAM

TEL: (08) 844-4068

ARGENTINA

Instrumentos Musicales S.A.

Av.Santa Fe 2055

(1123) Buenos Aires

ARGENTINA

TEL: (011) 4508-2700

BRAZIL

Roland Brasil Ltda

Rua San Jose, 780 Sala B

Parque Industrial San Jose

Cotia - Sao Paulo - SP, BRAZIL

TEL: (011) 4615 5666

NEW ZEALAND

Roland Corporation Ltd.

32 Shaddock Street, Mount Eden,

Auckland, NEW ZEALAND

TEL: (09) 3098 715

AUSTRALIA/

NEW ZEALAND

CENTRAL/LATIN

AMERICA

MEXICO

Casa Veerkamp, s.a. de c.v.

Av. Toluca No. 323, Col. Olivar

de los Padres 01780 Mexico D.F.

MEXICO

TEL: (55) 5668-6699

VENEZUELA

Musicland Digital C.A.

Av. Francisco de Miranda,

Centro Parque de Cristal, Nivel

C2 Local 20 Caracas

VENEZUELA

TEL: (212) 285-8586

URUGUAY

Todo Musica S.A.

Francisco Acuna de Figueroa 1771

C.P.: 11.800

Montevideo, URUGUAY

TEL: (02) 924-2335

DENMARK

Roland Scandinavia A/S

Nordhavnsvej 7, Postbox 880,

DK-2100 Copenhagen

DENMARK

TEL: (039)16 6200

FRANCE

Roland France SA

4, Rue Paul Henri SPAAK,

Parc de l'Esplanade, F 77 462 St.

Thibault, Lagny Cedex FRANCE

TEL: 01 600 73 500

FINLAND

Roland Scandinavia As,

Filial Finland

Lauttasaarentie 54 B

Fin-00201 Helsinki, FINLAND

TEL: (9) 682 4020

GERMANY

Roland Elektronische

Musikinstrumente HmbH.

Oststrasse 96, 22844 Norderstedt,

GERMANY

TEL: (040) 52 60090

HUNGARY

Intermusica Ltd.

Warehouse Area ‘DEPO’ Pf.83

H-2046 Torokbalint, HUNGARY

TEL: (23) 511011

AUSTRIA

Roland Austria GES.M.B.H.

Siemensstrasse 4, P.O. Box 74,

A-6063 RUM, AUSTRIA

TEL: (0512) 26 44 260

BELGIUM/HOLLAND/

LUXEMBOURG

Roland Benelux N. V.

Houtstraat 3, B-2260, Oevel

(Westerlo) BELGIUM

TEL: (014) 575811

EUROPE

GREECE

STOLLAS S.A.

Music Sound Light

155, New National Road

Patras 26442, GREECE

TEL: (061) 043-5400

IRELAND

Roland Ireland

Audio House, Belmont Court,

Donnybrook, Dublin 4.

Republic of IRELAND

TEL: (01) 2603501

ITALY

Roland Italy S. p. A.

Viale delle Industrie 8,

20020 Arese, Milano, ITALY

TEL: (02) 937-78300

NORWAY

Roland Scandinavia Avd.

Kontor Norge

Lilleakerveien 2 Postboks 95

Lilleaker N-0216 Oslo

NORWAY

TEL: 273 0074

PORTUGAL

Tecnologias Musica e Audio,

Roland Portugal, S.A.

Cais Das Pedras, 8/9-1 Dto

4050-465 PORTO

PORTUGAL

TEL: (022) 608 00 60

POLAND

P. P. H. Brzostowicz

UL. Gibraltarska 4.

PL-03664 Warszawa POLAND

TEL: (022) 679 44 19

RUSSIA

MuTek

3-Bogatyrskaya Str. 1.k.l

107 564 Moscow, RUSSIA

TEL: (095) 169 5043

SPAIN

Roland Electronics

de España, S. A.

Calle Bolivia 239, 08020

Barcelona, SPAIN

TEL: (93) 308 1000

SWITZERLAND

Roland (Switzerland) AG

Musitronic AG

Gerberstrasse 5, Postfach,

CH-4410 Liestal, SWITZERLAND

TEL: (061) 927-8383

SWEDEN

Roland Scandinavia A/S

SWEDISH SALES OFFICE

Danvik Center 28, 2 tr.

S-131 30 Nacka SWEDEN

TEL: (08) 702 0020

UKRAINE

TIC-TAC

Mira Str. 19/108

P.O. Box 180

295400 Munkachevo, UKRAINE

TEL: (03131) 414-40

UNITED KINGDOM

Roland (U.K.) Ltd.

Atlantic Close, Swansea

Enterprise Park, SWANSEA

SA7 9FJ,

UNITED KINGDOM

TEL: (01792) 700139

ROMANIA

FBS LINES

Piata Libertatii 1,

RO-4200 Gheorgheni

TEL: (066) 164-609

BAHRAIN

Moon Stores

No.16, Bab Al Bahrain Avenue,

P.O.Box 247, Manama 304,

State of BAHRAIN

TEL: 211 005

ISRAEL

Halilit P. Greenspoon &

Sons Ltd.

8 Retzif Ha’aliya Hashnya St.

Tel-Aviv-Yafo ISRAEL

TEL: (03) 6823666

JORDAN

AMMAN Trading Agency

245 Prince Mohammad St.,

Amman 1118, JORDAN

TEL: (06) 464-1200

KUWAIT

Easa Husain Al-Yousifi

Abdullah Salem Street,

Safat, KUWAIT

TEL: 243-6399

LEBANON

Chahine S.A.L.

Gerge Zeidan St., Chahine Bldg.,

Achrafieh, P.O.Box: 16-5857

Beirut, LEBANON

TEL: (01) 20-1441

CYPRUS

Radex Sound Equipment Ltd.

17, Diagorou Street, Nicosia,

CYPRUS

TEL: (02) 66-9426

IRAN

MOCO, INC.

No.41 Nike St., Dr.Shariyati Ave.,

Roberoye Cerahe Mirdamad

Tehran, IRAN

TEL: (021) 285-4169

MIDDLE EAST

QATAR

Badie Studio & Stores

P.O. Box 62,

Doha, QATAR

TEL: 423554

SAUDI ARABIA

aDawliah Universal

Electronics APL

Corniche Road, Aldossary Bldg.,

1st Floor, Alkhobar,

SAUDI ARABIA

P.O.Box 2154, Alkhobar 31952

SAUDI ARABIA

TEL: (03) 898 2081

TURKEY

Barkat Muzik aletleri ithalat

ve ihracat Ltd Sti

Siraselviler Caddesi Siraselviler

Pasaji No:74/20

Taksim - Istanbul, TURKEY

TEL: (0212) 2499324

U.A.E.

Zak Electronics & Musical

Instruments Co. L.L.C.

Zabeel Road, Al Sherooq Bldg.,

No. 14, Grand Floor, Dubai, U.A.E.

TEL: (04) 3360715

SYRIA

Technical Light & Sound

Center

Khaled Ebn Al Walid St.

Bldg. No. 47, P.O.BOX 13520,

Damascus, SYRIA

TEL: (011) 223-5384

CHINA

Roland Shanghai Electronics

Co.,Ltd.

5F. No.1500 Pingliang Road

Shanghai, CHINA

TEL: (021) 5580-0800

Roland Shanghai Electronics

Co.,Ltd.

(BEIJING OFFICE)

10F. No.18 Anhuaxili

Chaoyang District, Beijing,

CHINA

TEL: (010) 6426-5050

T

O

RESIZE

THICKNESS

,

MOVE

ALL

ITEMS

ON

THE

FRONT

COVER

TO

LEFT

OR

RIGHT

This product complies with the requirements of European Directive 89/336/EEC.

For EU Countries

For Canada

This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.

Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada.

NOTICE

AVIS

For the USA

FEDERAL COMMUNICATIONS COMMISSION

RADIO FREQUENCY INTERFERENCE STATEMENT

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the

FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential

installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in

accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee

that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or

television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the

interference by one or more of the following measures:

– Reorient or relocate the receiving antenna.

– Increase the separation between the equipment and receiver.

– Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

– Consult the dealer or an experienced radio/TV technician for help.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

(1) This device may not cause harmful interference, and

(2) This device must accept any interference received, including interference that may cause undesired operation.

Tested To Comply With FCC Standards

FOR HOME OR OFFICE USE

Unauthorized changes or modification to this system can void the users authority to operate this equipment.

This equipment requires shielded interface cables in order to meet FCC class B Limit.

For the USA

DECLARATION OF CONFORMITY

Compliance Information Statement

Model Name :

Type of Equipment :

Responsible Party :

Address :

Telephone :

UA-20

USB Audio Interface

Edirol Corporation North America

425 Sequoia Drive, Suite 114, Bellingham, WA 98226

(360) 594-4276

3

USING THE UNIT SAFELY

001

• Before using this unit, make sure to

read the instructions below, and the

Owner’s Manual.

..................................................................................................

002a

• Do not open or perform any internal

modifications on the unit.

..................................................................................................

003

• Do not attempt to repair the unit, or

replace parts within it (except when

this manual provides specific instruc-

tions directing you to do so). Refer all

servicing to your retailer, the nearest

EDIROL/Roland Service Center, or an

authorized EDIROL/Roland

distributor, as listed on the "Information"

page.

..................................................................................................

004

• Never use or store the unit in places

that are:

• Subject to temperature extremes

(e.g., direct sunlight in an enclosed

vehicle, near a heating duct, on top

of heat-generating equipment); or

are

• Damp (e.g., baths, washrooms, on

wet floors); or are

• Humid; or are

• Exposed to rain; or are

• Dusty; or are

• Subject to high levels of vibration.

..................................................................................................

007

• Make sure you always have the unit

placed so it is level and sure to remain

stable. Never place it on stands that

could wobble, or on inclined surfaces.

..................................................................................................

010

• This unit, either alone or in combi-

nation with an amplifier and

headphones or 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, you should immediately

stop using the unit, and consult an

audiologist.

..................................................................................................

011

• Do not allow any objects (e.g.,

flammable material, coins, pins); or

liquids of any kind (water, soft drinks,

etc.) to penetrate the unit.

..................................................................................................

Used for instructions intended to alert

the user to the risk of injury or material

damage should the unit be used

improperly.

* Material damage refers to damage or

other adverse effects caused with

respect to the home and all its

furnishings, as well to domestic

animals or pets.

Used for instructions intended to alert

the user to the risk of death or severe

injury should the unit be used

improperly.

The ● symbol alerts the user to things that must be

carried out. The specific thing that must be done is

indicated by the design contained within the circle. In

the case of the symbol at left, it means that the power-

cord plug must be unplugged from the outlet.

The symbol alerts the user to important instructions

or warnings.The specific meaning of the symbol is

determined by the design contained within the

triangle. In the case of the symbol at left, it is used for

general cautions, warnings, or alerts to danger.

The symbol alerts the user to items that must never

be carried out (are forbidden). The specific thing that

must not be done is indicated by the design contained

within the circle. In the case of the symbol at left, it

means that the unit must never be disassembled.

4

012d

• Immediately turn the power off, and

request servicing by your retailer, the

nearest EDIROL/Roland Service

Center, or an authorized EDIROL/

Roland distributor, as listed on the

"Information" page when:

• Objects have fallen into, or liquid

has been spilled onto the unit; or

• The unit has been exposed to rain

(or otherwise has become wet); or

• The unit does not appear to operate

normally or exhibits a marked

change in performance.

..................................................................................................

013

• In households with small children, an

adult should provide supervision until

the child is capable of following all the

rules essential for the safe operation of

the unit.

..................................................................................................

014

• Protect the unit from strong impact.

(Do not drop it!)

..................................................................................................

023

• DO NOT play a CD-ROM disc on a

conventional audio CD player. The

resulting sound may be of a level that

could cause permanent hearing loss.

Damage to speakers or other system

components may result.

..................................................................................................

104

• Try to prevent cords and cables from

becoming entangled. Also, all cords

and cables should be placed so they

are out of the reach of children.

..................................................................................................

106

• Never climb on top of, nor place heavy

objects on the unit.

..................................................................................................

108c

• Disconnect all cords coming from

external devices before moving the

unit.

..................................................................................................

118

• Should you remove the optical

connector caps, make sure to put them

in a safe place out of children's reach,

so there is no chance of them being

swallowed accidentally.

..................................................................................................

5

IMPORTANT NOTES

291a

In addition to the items listed under “USING THE UNIT SAFELY” on page 3, please read and

observe the following:

Power Supply

307

• Before connecting this unit to other devices,

turn off the power to all units. This will help

prevent malfunctions and/or damage to

speakers or other devices.

Placement

351

• Using the unit near power amplifiers (or

other equipment containing large power

transformers) may induce hum. To alleviate

the problem, change the orientation of this

unit; or move it farther away from the source

of interference.

352a

• This device may interfere with radio and

television reception. Do not use this device in

the vicinity of such receivers.

352b

• Noise may be produced if wireless communi-

cations devices, such as cell phones, are

operated in the vicinity of this unit. Such

noise could occur when receiving or initiating

a call, or while conversing. Should you

experience such problems, you should

relocate such wireless devices so they are at a

greater distance from this unit, or switch

them off.

354a

• Do not expose the unit to direct sunlight,

place it near devices that radiate heat, leave it

inside an enclosed vehicle, or otherwise

subject it to temperature extremes. Excessive

heat can deform or discolor the unit.

355

• To avoid possible breakdown, do not use the

unit in a wet area, such as an area exposed to

rain or other moisture.

Maintenance

401a

• For everyday cleaning wipe the unit with a

soft, dry cloth or one that has been slightly

dampened with water. To remove stubborn

dirt, use a cloth impregnated with a mild,

non-abrasive detergent. Afterwards, be sure

to wipe the unit thoroughly with a soft, dry

cloth.

402

• Never use benzine, thinners, alcohol or

solvents of any kind, to avoid the possibility

of discoloration and/or deformation.

Additional Precautions

553

• Use a reasonable amount of care when using

the unit’s buttons, sliders, or other controls;

and when using its jacks and connectors.

Rough handling can lead to malfunctions.

556

• When connecting / disconnecting all cables,

grasp the connector itself—never pull on the

cable. This way you will avoid causing shorts,

or damage to the cable’s internal elements.

558a

• To avoid disturbing your neighbors, try to

keep the unit’s volume at reasonable levels.

You may prefer to use headphones, so you do

not need to be concerned about those around

you (especially when it is late at night).

559a

• When you need to transport the unit, package

it in the box (including padding) that it came

in, if possible. Otherwise, you will need to use

equivalent packaging materials.

562

• Use a cable from Roland to make the

connection. If using some other make of

connection cable, please note the following

precautions.

• Some connection cables contain resistors.

Do not use cables that incorporate resistors

for connecting to this unit. The use of such

cables can cause the sound level to be

extremely low, or impossible to hear. For

information on cable specifications, contact

the manufacturer of the cable.

6

IMPORTANT NOTES

Handling CD-ROMs

801

• Avoid touching or scratching the shiny

underside (encoded surface) of the disc.

Damaged or dirty CD-ROM discs may not be

read properly. Keep your discs clean using a

commercially available CD cleaner.

Copyright

851

• Unauthorized recording, distribution, sale,

lending, public performance, broadcasting, or

the like, in whole or in part, of a work

(musical composition, video, broadcast,

public performance, or the like) whose

copyright is held by a third party is

prohibited by law.

853

• Do not use this unit for purposes that could

infringe on a copyright held by a third party.

We assume no responsibility whatsoever with

regard to any infringements of third-party

copyrights arising through your use of this

unit.

7

Contents

USING THE UNIT SAFELY........................................................................3

IMPORTANT NOTES.................................................................................5

Contents .................................................................................................... 7

Features of the UA-20.............................................................................10

Awesome, high-quality, 24-bit sound ............................................................... 10

Mic/guitar input................................................................................................... 10

Direct Monitor function....................................................................................... 10

WDM/ASIO 2.0 drivers included...................................................................... 10

MIDI IN/OUT interface ...................................................................................... 10

Check the contents of the package ......................................................12

Names of things and what they do .......................................................13

Block diagram ....................................................................................................... 15

Getting Connected and Installing Drivers (Windows).........................16

What is a driver?................................................................................................... 16

Advanced mode and Standard driver mode.................................................... 16

Installing the special driver................................................................................. 17

Installing the OS-standard driver ...................................................................... 31

Settings and checking .......................................................................................... 36

Getting Connected and Installing Drivers (Macintosh).......................42

What is a driver?................................................................................................... 42

Advanced mode and Standard driver mode.................................................... 42

Installing the special driver................................................................................. 43

Installing the ASIO driver................................................................................... 51

Installing the OS-standard driver ...................................................................... 53

UA-20 application guide.........................................................................56

Basic use................................................................................................................. 56

Recording a guitar or bass................................................................................... 57

Recording from a mic........................................................................................... 58

Recording from a keyboard ................................................................................ 59

Recording an analog signal from an audio device .......................................... 60

Recording a MIDI device..................................................................................... 61

Digitally recording the output of the UA-20 on an MD ................................. 62

Adjusting the audio latency................................................................................ 63

Using ASIO Direct Monitor ................................................................................ 64

Troubleshooting .....................................................................................66

Problems related to the USB driver ................................................................... 66

Problems when using the UA-20........................................................................ 70

Deleting the special driver .................................................................................. 79

8

Contents

Deutsch

Anschlüsse herstellen und Treiber installieren (Windows)................82

Was ist ein Treiber?.............................................................................................. 82

Erweiterter Modus und Standardtreiber-Modus............................................. 82

Installation des speziellen Treibers.................................................................... 83

Einstellungen und Überprüfung........................................................................ 99

Anschlüsse herstellen und Treiber installieren (Macintosh)............105

Was ist ein Treiber?............................................................................................ 105

Erweiterter Modus und Standardtreiber-Modus........................................... 105

Installation des speziellen Treibers.................................................................. 107

Installation des ASIO-Treibers ......................................................................... 116

UA-20 application guide.......................................................................118

Regelung der Audio-Latenz.............................................................................. 118

Verwendung des ASIO Direct Monitor........................................................... 119

Fehlerbehebung....................................................................................121

Probleme in Verbindung mit dem USB-Treiber ............................................ 121

Français

Installation des pilotes et connexions (Windows).............................125

Qu'est-ce qu'un pilote ?...................................................................................... 125

Mode Avancé et mode Standard...................................................................... 125

Installation du pilote spécial............................................................................. 126

Configuration et contrôle .................................................................................. 140

Installation des pilotes et connexions (Macintosh)...........................146

Qu'est-ce qu'un pilote ?...................................................................................... 146

Mode Avancé et mode Standard...................................................................... 146

Installation du pilote spécial............................................................................. 147

Installation du pilote ASIO ............................................................................... 155

UA-20 application guide.......................................................................157

Réglage de la latence audio............................................................................... 157

Utilisation d’ASIO Direct Monitor................................................................... 158

En cas de problème..............................................................................160

Problèmes liés au pilote USB ............................................................................ 160

Italiano

Collegamenti e installazione dei driver (Windows) ........................... 164

Definizione di un driver.................................................................................... 164

Modo driver Advanced e Standard................................................................. 164

Installazione del driver speciale....................................................................... 165

Configurazione e verifica .................................................................................. 179

Collegamenti e installazione dei driver (Macintosh) ......................... 185

Definizione di un driver.................................................................................... 185

Modo driver Advanced e Standard................................................................. 185

Installazione del driver speciale....................................................................... 186

Installazione del driver ASIO ........................................................................... 194

UA-20 application guide.......................................................................196

Regolazione della latenza audio....................................................................... 196

Uso di ASIO Direct Monitor ............................................................................. 197

Ricerca e soluzione dei problemi........................................................199

Problemi relativi al driver USB......................................................................... 199

9

Contents

Español

Conexión e instalación de los controladores (Windows)................. 203

¿Qué es un controlador?.................................................................................... 203

Modo avanzado y Modo de controlador estándar........................................ 203

Instalación del controlador especial ................................................................ 204

Configuración y comprobación........................................................................ 218

Conexión e instalación de los controladores (Macintosh)............... 224

¿Qué es un controlador?.................................................................................... 224

Modo avanzado y Modo de controlador estándar........................................ 224

Instalación del controlador especial ................................................................ 225

Instalación del controlador ASIO..................................................................... 233

UA-20 application guide.......................................................................235

Ajuste del tiempo de recuperación de datos .................................................. 235

Utilización de ASIO Direct Monitor (Monitor directo ASIO)...................... 236

Resolución de problemas.................................................................... 238

Problemas relacionados con el controlador USB........................................... 238

Main Specifications .............................................................................. 242

10

Features of the UA-20

Thank you, and congratulations on your choice of the UA-20. The UA-20 is a USB

audio interface that can be connected to your computer by a single USB cable,

allowing you to record and play back audio data in high-quality digital form.

Awesome, high-quality, 24-bit sound

You can use your computer to digitally record and play back unbelievably high-

quality audio in 24-bit format.

* Your application must support 24-bit audio data.

Mic/guitar input

The high-impedance inputs allow not only mic but also guitar or bass to be

connected directly. RCA phono-type output jacks and a digital output jack (optical)

are also provided.

Direct Monitor function

The Direct Monitor function allows the input signal from each input jack to be

directly monitored in real time from headphones or the analog outputs, without

routing the audio through your computer application. You can also switch the

monitor function on/off from an ASIO 2.0 compatible application.

WDM/ASIO 2.0 drivers included

You can enjoy high performance when using WDM-compatible applications such

as SONAR, and ASIO-compatible applications such as Cubase and Logic. Of course

you can also use the UA-20 with applications that support MMD (Windows) or

SoundManager (Mac OS).

* Roland will provide no guarantee or support regarding operation with sequencer software or

audio editing software made by another manufacturer. Please contact the manufacturer of the

software you are using.

MIDI IN/OUT interface

A set of MIDI IN/OUT connectors is provided for easy connection with MIDI

devices.

11

Features of the UA-20

204

* Microsoft and Windows are registered trademarks of Microsoft Corporation.

206e

* Screen shots in this documents are reprinted with permission from Microsoft Corporation.

ADD

* Windows® XP is known officially as: “Microsoft® Windows® XP operating system.”

206f

* Windows® 2000 is known officially as: “Microsoft® Windows® 2000 operating system.”

206g

* Windows® Me is known officially as: “Microsoft® Windows® Millennium Edition operating

system.”

206c

* Windows® 98 is known officially as: “Microsoft® Windows® 98 operating system.”

207

* Apple and Macintosh are registered trademark of Apple Computer, Inc.

209

* MacOS is a trademark of Apple Computer, Inc.

220

* All product names mentioned in this document are trademarks or registered trademarks of their

respective owners.

231

* OMS is a registered trademark of Opcode Systems, Inc.

232

* FreeMIDI is a trademark of Mark of the Unicorn, Inc.

ADD

* ASIO is trademark of Steinberg Media Technologies AG.

What is USB?

USB stands for Universal Serial Bus. It is a new interface used to connect various

peripheral devices to a computer.

USB allows more than one peripheral device to be connected via a single USB cable,

and also allows data to be transmitted more rapidly than conventional serial ports.

Peripherals can also be connected or disconnected with the power turned on, and

the computer will automatically recognize the peripheral that has been plugged in.

(Some peripherals may require settings or other operations to be performed.)

12

Check the contents of the package

●

UA-20

fig.UA-20

●

USB cable

Use this to connect the USB connector of your computer with the USB connector of

the UA-20. For details on connections and driver installation, refer to

Getting

Connected and Installing Drivers

(Windows

➝

p. 16 or Macintosh

➝

p. 42).

* Please use only the included USB cable. If you require a replacement due to loss or damage,

please contact a “EDIROL/Roland Service Center” listed in the “Information” section at the

end of this manual.

●

CD-ROM

This contains the driver required in order to use the UA-20.

●

Owner’s Manual

This is the manual you are reading. Please keep it on hand for reference.

13

Names of things and what they do

fig.04-1

1.

USB indicator

This will light when you use the USB cable to connect the UA-20 to your computer,

and the computer has recognized the UA-20.

2.

USB connector

Audio signals and MIDI signals can be transferred when the UA-20 is connected via

a USB cable to your computer.

3.

MIDI connector

Connect these connectors to a MIDI device (such as a sequencer) to exchange MIDI

messages.

4.

Digital output connector

Connect a coaxial cable here when you want to digitally output an audio signal to

a digital recorder such an MD or DAT.

5.

Master output jacks

These are output jacks for analog audio signals.

6.

Headphone volume

This adjusts the volume that is output from the

Headphone jack

. It is not possible

to adjust the volume that is output from the

Master output jacks

.

7.

Input volume

This adjusts the volume at which the input signal from

Input jacks

.

8.

Headphone jack

A set of headphones can be connected here. The

Headphone jack

will output the

same sound as that of the

Master output jacks

. Sound will be output from the

Master output jacks

even when headphones are connected.

1

2345

6

7

8

91011 12

14

Names of things and what they do

9.

ADVANCE (mode select) switch

This switches the operating mode.

On (Advanced mode)

The driver included with the UA-20 will be used to record/play/edit audio on

sequencer software or waveform editing software with high audio quality and

stable timing. Using the dedicated driver provided on the included CD-ROM, you

will be able to record, play, and edit audio on your sequencer or waveform editing

application with high quality and stable timing. Normally, you should use this.

Off (Standard Driver mode)

Select this mode when using applications that use the audio driver included with

your operating system, and utilize functionality specific to your operating system.

10.

Input monitor switch

This selects whether or not the signal input to the input jacks will be output to the

headphone jack and the master output jacks.

11.

Input select switch

Set this as appropriate for the device that is connected to the input jacks.

12.

Input jacks

These are input jacks for analog audio signals. You can connect dynamic mics,

guitars, or audio devices. You must set the

Input select switch

to the position

appropriate for the device you have connected.

If you connect a guitar or mic only to the L jack or R jack, the signal will be

monaural.

ON

The input signal from the

Input jacks

will be output to

the

Headphone jack

and the

Master output jacks

.

AUTO

Settings or operations in an ASIO 2.0 compatible applica-

tion such as Cubase will be able to control the monitoring

setting.

OFF

The input signal from the

Input jacks

will not be output

to the

Headphone jack

or the

Master output jacks

.

LINE

When connecting an audio source or MIDI sound module

via an analog audio connection

GUITAR

When connecting a guitar

MIC

When connecting a dynamic mic

* The miniature mics (condenser mics) included with

some computers or sound cards are not supported.

15

Names of things and what they do

Block diagram

fig.04-3

16

Getting Connected and Installing

Drivers (Windows)

If you are using a Macintosh computer, please proceed to

Getting Connected and

Installing Drivers (Macintosh)

(p. 42).

What is a driver?

fig.05-1e_50

A

“

driver

”

is software that

transfers data between the

UA-20 and application

software running on your

computer, when your

computer and the UA-20

are connected by a USB

cable. The driver sends

data from your

application to the UA-20, and from the UA-20 to your application.

Advanced mode and Standard driver mode

The UA-20 has two operating modes,

Advanced mode

and

Standard driver

mode

, and a different driver is used by each mode.

■

Advanced mode

The UA-20 will operate in this mode when the rear panel

ADVANCE (mode select)

switch

is turned

ON

. The special driver included on the CD-ROM will be used,

allowing audio to be recorded/played/edited with high quality and stable timing.

In Advanced mode, audio signals can be transferred between the UA-20 and the

computer at a resolution of

24 bits

and sampling frequencies of

44.1 kHz

. Select this

mode if you are using an application that allows high-quality audio recording/

playback/editing, such as an application that supports

24 bit audio

(e.g., the

Cakewalk series or Cool Edit) or an

ASIO-compatible application

(e.g., Cubase

VST or Logic Audio). (

➝

Installing the special driver

(p. 17))

■ Standard driver mode

The UA-20 will operate in this mode when the rear panel ADVANCE (mode select)

switch is turned OFF. The standard USB audio driver included with Windows will

be used. In standard driver mode, audio signals are transferred between the UA-20

and the computer at a resolution of 16 bits and sampling frequencies of 44.1 kHz.

Select this mode if you are using an application that uses Window’s own

functionality, such as an application that uses the computer’s CD-ROM drive to

play back CD-audio, or an application that uses the software synthesizer included

with Windows.

The standard driver that is included with Windows does not support ASIO.

(➝ Installing the OS-standard driver (p. 31))

* If you want to use MIDI, use Advanced mode.

Application

USB

driver

Computer

USB cable

USB port

UA-20

17

Español Italiano Français Deutsch English

Getting Connected and Installing Drivers (Windows)

Installing the special driver

■ Windows XP/2000 users

The CD-ROM contains two types of driver for Windows XP/2000.

Normally, you should use the WDM driver.

WDM driver

You should use this driver if you have specified WDM driver mode for SONAR or

a similar application. This will provide the highest-quality audio performance.

* It is not possible to use 24-bit audio with applications that do not support a WDM driver

mode, such as Cool Edit or Media Player.

Switching between Advanced mode and Standard driver mode

If you first install both the special driver and the standard driver, you will be able

to switch between Advance and Standard driver modes by operating the UA-20's

ADVANCE (mode select) switch.

* In order for the setting of the ADVANCE (mode select) switch to take effect, you must

exit all sequencer software and other applications that use the UA-20, and re-connect the

UA-20.

The installation procedure will differ depending on your system.

Please proceed to one of the following sections, depending on the system you use.

• Windows XP/2000 users.................................(p. 17)

• Windows Me/98 users.....................................(p. 29)

MME driver

This driver allows you to use 24-bit audio even from applications that do not have

a WDM driver mode, such as Cool Edit. It is not possible to use the MME driver

from WDM driver mode of an application such as SONAR.

* It is not possible to install both the WDM driver and the MME driver. You must select

one beforehand, and install only that driver. If after installing one of these drivers you

decide to change drivers, you must first delete the already-installed driver and then

install the new driver. (➝ Deleting the special driver (p. 79))

* The WDM driver and the MME driver can be installed using the same procedure.

18

Getting Connected and Installing Drivers (Windows)

Windows XP users

1

With the UA-20 disconnected, start up Windows.

Disconnect all USB cables except for a USB keyboard and USB

mouse (if used).

2

Open the System Properties dialog box.

1. Click the Windows start menu, and from the menu,

select Control Panel.

2. In “Pick a category”, click “Performance and

Maintenance”.

3. In “or pick a Control Panel icon”, click the System

icon.

fig.2-1

3

Click the Hardware tab,

and then click [Driver

Signing].

Open the Driver Signing

Options dialog box.

fig.2-2

4

Make sure that “What

action do you want

Windows to take?” is

set to “Ignore”.

If it is set to “Ignore”,

simply click [OK].

If it is not set to “Ignore”,

make a note of the current

setting (“Warn” or “Block”). Then change the setting to

“Ignore” and click [OK].

After installing the driver, restore the original setting.

(➝ If you changed “What action do you want Windows to

take?” (p. 23))

If you are using Windows XP

Professional, you must log on

using a user name with an

administrative account type

(e.g., Administrator). For

details on user accounts,

please consult the system

administrator of your

computer.

Depending on how your

system is set up, the System

icon may be displayed directly

in the Control Panel (the

Classic view). In this case,

double-click the System icon.

If you changed “What action

do you want Windows to

take?” in step 4, you must

restore the previous setting

after you have installed the

driver. (

➝ If you changed

“What action do you want

Windows to take?” (p. 23))

19

Español Italiano Français Deutsch English

Getting Connected and Installing Drivers (Windows)

5

Click [OK] to close the System Properties dialog box.

6

Exit all currently running software (applications).

Also close any open windows. If you are using virus checking

or similar software, be sure to exit it as well.

7

Prepare the CD-ROM.

Insert the CD-ROM into the CD-ROM drive of your

computer.

8

Click the Windows start button. From the menu that

appears, select “Run...”

Open the “Run...” dialog box.

fig.2-3_30

9

In the dialog box that

appears, input the

following into the

“Open” field, and click

[OK].

D:\Driver\USB_XP2K\WDM\SETUPINF.EXE

* The drive name “D:” may be different for your system. Specify the

drive name of your CD-ROM drive.

fig.2-4_30

10

The SetupInf dialog box will

appear.

You are now ready to install the

driver.

If you are using the MME

driver, input MME instead of

WDM.

In this manual, the location of

folders and files is given in

terms of the file path, using \ as

the delimiter.

For example,

USB_XP2K\SETUPINF.EXE

indicates the SETUPINF.EXE

file found in the USB_XP2K

folder.

20

Getting Connected and Installing Drivers (Windows)

11

Set the UA-20’s ADVANCE (mode select) switch

to the ON position.

12

Use the USB cable to connect the UA-20 to your

computer.

Near the task bar, your computer will indicate “Found New

Hardware”. Please wait.

fig.2-6

13

The Found New

Hardware Wizard will

appear.

Make sure that the screen

indicates “EDIROL UA-20

(WDM)”, select “Install

from a list or specific

location (Advanced)”, and

click [Next].

fig.2-7

14

The screen will indicate

“Please choose your

search and installation

options”.

Select “Don’t search. I will

choose the driver to

install”, and click [Next].

fig.2-8_20

15

Make sure that the

“Model” field indicates

“EDIROL UA-20

(WDM)”, and click

[Next]. Driver

installation will begin.

This unit is equipped with a

protection circuit. A brief

interval (a few seconds) after

connecting a USB connector is

required before the unit will

operate normally.

In the case of the MME driver,

make sure that “EDIROL

UA-20 (MME)” is displayed.

In the case of the MME driver,

make sure that “EDIROL

UA-20 (MME)” is displayed.

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