FOR IMMEDIATE RELEASE Contact: Tara Callahan Roland Corporation U.S. 323-890-3718 tarac@rolandus.com EDIROL Releases Mac OS X USB 2.0 Drivers for EDIROL UA-101 and UA-1000 Supporting Mac Musicians Worldwide Los Angeles, CA, October 6, 2006 EDIROL is proud to announce new Mac OS X USB 2.0 Drivers for EDIROL's UA-101 and UA-1000 USB Audio Interfaces. EDIROL Product Manager Michael Barrett relates, "Our new offering includes Version 2.0 Universal Binary drivers with a full-featured Control Panel, for convenient recording on the latest Macintosh computers with Intel chipsets. The new user interface mirrors the Windows XP version, which is also currently available. We're thrilled to be able to offer our customers crossplatform support for these two dynamic products."
The latest version of the USB 2.0 Mac OS X Universal Binary drivers for the UA-101 and the UA-1000 are currently available for download at: http://www.roland.com/edirol http://www.roland.com/edirol With the introduction of fully supported Mac OS X drivers for existing EDIROL interface products, Roland continues to support its position as the world leader in audio interface driver support for Macintosh and Windows platforms. Barrett explains, "Thanks to these new driver updates, more computer musicians will be able to enjoy the benefit of pristine audio recording with EDIROL USB 2.0 interfaces, that are designed and built to top quality specifications by Roland engineers. In addition to the new UA-101 and UA-1000 driver updates, EDIROL is currently offering the following driver updates at http://www.roland.com/edirol Products: PC-50, PC-80, PC-300, PCR-M1/-M30/-M50/-M80/-30/-50/-80, PCR-1, PCR-A30, SC-8820, SCD70, SD-20, SD-80, SD-90, SK-500, UA-1EX, UA-4FX, UA-3FX, UA-5, UA-20, UA-25, UA-700, UA-101 USB1.1/2.0, UA-1000 USB1.1/2.0, UM-1EX/-1SX/-1X/-1S/-1, UM-2EX/-2, UM-3, UM-4 (S-MPU64), M-100FX, UR-80. EDIROL's research and development team is dedicated to supporting the latest OS platforms, such as Mac OS X Universal binary (both of Intel and PowerPC). Roland is a world leader in the design, manufacture and distribution of electronic musical instruments, professional audio equipment, multimedia products and music accessories. For
more information, contact Roland Corporation U.S., 5100 S. Eastern Ave., P.O. Box 910921, Los Angeles, CA 90091-0921, (323) 890-3700 (x3718 - for media use only), www.RolandUS.com.

Maintenance

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.
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.
Never use benzine, thinners, alcohol or solvents of any kind, to avoid the possibility of discoloration and/or deformation.

UA-1000_e.book 6

Handling CD-ROMs
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

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.
When exchanging audio signals through a digital connection with an external instrument, this unit can perform recording without being subject to the restrictions of the Serial Copy Management System (SCMS). This is because the unit is intended solely for musical production, and is designed not to be subject to restrictions as long as it is used to record works (such as your own compositions) that do not infringe on the copyrights of others. (SCMS is a feature that prohibits second-generation and later copying through a digital connection. It is built into MD recorders and other consumer digital-audio equipment as a copyright-protection feature.)
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.
* Microsoft and Windows are registered trademarks of Microsoft Corporation.
* The screen shots in this document are used in compliance with the guidelines of the Microsoft Corporation.
* Windows is known officially as: Microsoft Windows operating system.

A rich array of inputs and outputs in a single rack space
Four TRS/XLR combo jacks with phantom power, a high-impedance (Hi-Z) jack for direct connection of a guitar or bass, and optical/coaxial digital input/output connectors are provided. The optical jacks can also be used as an eight-channel ADAT interface (*). In addition, the UA-1000 provides four input/output jacks for effect insertion, MIDI input/output, and word clock input/output jacks for precise recording synchronization with external digital devices.
* When the UA-1000 is not connected to a computer, it can function as a multi-channel analog <-> digital converter or an ADAT <-> analog converter. * The UA-1000s analog inputs cannot be used while in ADAT recording mode.

Built-in digital mixer

The internal digital mixer can be controlled directly from the UA-1000 Control Panel on your computer. The Direct Monitor function allows realtime monitoring of the ten channels of input without passing them through your computer software.
WDM and ASIO 2.0 compatible
WDM and ASIO 2.0 compatible low-latency driver is provided. The driver delivers superb performance with any DAW application, such as SONAR and Cubase.
MIDI interface with FPT ensures high speed and low jitter
FPT (Fast Processing Technology of MIDI Transmission) ensures stable, high-speed transmission and reception with consistent latency and minimal jitter, regardless of the density of MIDI data.

UA-1000_e.book 9

Contents of the package

UA-1000

fig.ua1000

Power cord

This is the only power cord you should use with the UA-1000. Do not use any power cord other than the supplied one, since doing so may cause malfunction.

USB cable

Use this to connect the USB connector of your computer with the USB connector of the UA-1000. * 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.

Owners Manual

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

CD-ROM

This contains the driver required in order to use the UA-1000. * You must read the license agreement before opening the CD-ROM. Opening the CD-ROM case will be considered acceptance of the license agreement. * Do not touch the recorded (unprinted) surface of the disc or allow it to be scratched. Doing so may render the disc unreadable. If the disc gets dirty, use a commercially available CD cleaner to clean it. Do not play back the CD-ROM in a conventional audio CD player. Doing so may produce high-volume sound that can damage your hearing and/or speakers.

UA-1000_e.book 10

Rackmount adaptors (two pcs.)
Use this when you want to install the UA-1000 in an audio rack. Two rack ears are included.

XLR plug

4. Gain select switches (PAD)
These switch the input level. Turn these on (button in the output gain.
TRS phone Phone plug plug (unbalanced) (balanced)
inward position) if you connect devices that have a high

UA-1000_e.book 12

5. Input peak indicators
These indicate whether distortion is occurring in the sound being input to each input jack. The peak indicators will light red at a level before the sound begins to distort (-6 dB). Adjust the corresponding input sensitivity knob or the output level of your equipment so that the peak indicators do not light red.
6. Input impedance select switch
For the phone jack input of combo input jack 3, you can select either high impedance (Hi-Z (button in the position)) or low impedance (Lo-Z (button in the outward position)), as appropriate for the device that is connected. Select high impedance (Hi-Z) if you have connected a guitar or bass.

fig.direct-monitor

inward

7. Output indicators

If audio data is being output from the UA-1000, the output indicator for the jack from which audio data is being output will light. For example, if audio data is being output from output jack 1, output indicator 1 will light green. Indicators 9 and 10 will light to indicate output from the digital output connector. This provides a convenient way to check the settings of the UA-1000s internal patch bay. For details, refer to Internal blocks of the UA-1000 (p. 36).

8. ADAT mode switch

When you press the ADAT mode switch, the ADAT mode switch will light and the UA-1000 will be in ADAT Output mode; ADAT format signals will be output from the optical digital output jack. If you simultaneously press the ADAT mode switch and the external clock switch, the PEAK/SIG/ADAT IN indicators will all light orange, and the UA-1000 will be in ADAT Input/Output mode; ADAT format signals will be input from the optical input jack. * If you are using ADAT mode, you must set the UA-1000 to 44.1 kHz or 48 kHz. If a setting other than 44.1 kHz or 48 kHz is selected, ADAT mode will not be available; pressing the ADAT mode switch will not cause the ADAT mode switch to light. Turning off the power of the UA-1000 will not change the setting of this switch. For more about the ADAT mode switch, refer to About the ADAT mode switch and external clock switch (p. 41).

15. Output volume knob

This adjusts the final volume that is output from the UA-1000. If the output volume knob select switch is set to MAIN, this knob adjusts the volume of the main output signal (i.e., all input signals plus the playback signals from the computer mixed). If you set this to ALL, the knob adjust the volume of all output jacks together. For details, refer to Block diagram (p. 51).

16. Headphone jack

A set of headphones can be connected here. The headphone jack will output the main output signal (i.e., all input signals plus the playback signals from the computer mixed by the monitor mixer). Sound will still be output from the master output jacks even if headphones are connected. For details, refer to Internal blocks of the UA-1000 (p. 36).
17. Output level indicators
These LEDs will light to indicate the output level adjusted by the output volume knob. Adjust the input sensitivity knob of each input jack so that the red LED (CLIP) does not light.

18. Power indicator

This indicator will light when the power switch is on.

19. Power switch

fig.power-sw
Press this switch to turn the power on/off. The power is on when the switch is in the inward position, and off when the switch is in the outward position.
Power is on when switch is in
Power is off when switch is out
* Do not turn off the power switch while your audio application is recording or playing. Doing so may cause your application to freeze.

UA-1000_e.book 15

Rear panel

fig.rear

20. AC inlet
Connect the included AC cable here. Plug in the cable firmly so that it does not fall out. For details on current consumption, refer to Main specifications (p. 50).
21. MIDI IN/OUT connectors
Connect these to the MIDI connectors of your MIDI device to receive or transmit MIDI messages.
22. WORD CLOCK IN/OUT jacks
Use these jacks to synchronize the UA-1000 with a digital recorder. If you want to synchronize to WORD CLOCK, you must turn on the external clock switch.

23. USB connector

Use a USB cable to connect the UA-1000 to your computer. * Do not plug in or unplug the USB cable while your audio application is recording or playing. Doing so may cause the application to freeze.

Set the switch to INSERT ( button outward). Insertion/Input jacks 14 will function as insertion jacks. This setting lets you insert external effects processors into the inputs of combo input jacks 14 (TRS phone type).

Input jack mode:

Set the switch to INPUT ( button inward). Insertion/Input jacks 14 will function as input jacks. This setting lets you input audio signals from audio devices or MIDI sound modules (+4 dBu fixed, phone type, unbalanced). If you use these as input jacks, the input from combo input jacks 14 will be turned off. See also Inserting an external effects processor (p. 32).
29. Output jacks 18 (phone)
These are output jacks for analog audio signals.

UA-1000_e.book 17

Application of AC230 V Power Cord

for UK

except for UK

UA-1000_e.book 18

Preparations for using the UA-1000

Installing the driver

What is a driver?
A driver is software that transfers data between the UA-1000 and application software running on your computer, when your computer and the UA-1000 are connected by a USB cable. The driver sends data from your application to the UA1000, and from the UA-1000 to your application.
With the UA-1000 disconnected, start up Windows.
Disconnect all USB cables except for a USB keyboard and USB mouse (if used). If you are using virus checking or similar software, be sure to exit it as well.
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

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.
Click the Hardware tab, and then click [Driver Signing].
The Driver Signing Options dialog box will appear.
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.
Make sure that What action do you want Windows to take? is set to Ignore.

If What action do you want Windows to take? is set to Warn
A dialog box with a ! symbol will appear. 1. Click [Continue Anyway]. 2. Continue the installation.
If What action do you want Windows to take? is set to Block
A dialog box with a x symbol will appear. 1. Click [OK]. 2. When the Found New Hardware Wizard appears, click [Finish]. 3. Return to step 1 (p. 18) and re-install the driver from the beginning of the procedure.
The Insert Disk dialog box may appear.

Click [OK].

The Insert Disk dialog may not appear. In that case, proceed to the next step.
The Files Needed dialog box will appear.
Input the following into the Copy files from field, and click [OK]. D:\DRIVER\USB_XP * The drive name D: may be different for your system. Specify the drive name of your CDROM drive.
If the What action do you want Windows to take? setting was not set to Ignore, a Hardware Installation dialog box will appear. A dialog box with a ! symbol will appear. 1. Click [Continue Anyway]. 2. Continue the installation.

UA-1000_e.book 21

The screen will indicate Completing the Found New Hardware Wizard.
Click [Finish]. Wait until Found New Hardware appears near the taskbar.
When driver installation has been completed, the System Settings Change dialog box will appear.
Click [Yes]. Windows will restart automatically.
If you changed the What action do you want Windows to take? setting, restore the original setting after Windows restarts. 1. Log on to Windows using the user name of an administrative account (e.g., Administrator). 2. Click the Windows start button, and from the menu that appears, select Control Panel. 3. In Pick a category, click Performance and Maintenance. 4. In or pick a Control Panel icon, click the System icon. The System Properties dialog box will appear. * Depending on how your system is set up, the System icon may be displayed directly in the Control Panel (classic view). In this case, double-click the System icon.
5. Click the Hardware tab, and then click [Driver Signing]. The Driver Signing Options dialog box will appear. 6. Return the What action do you want Windows to take? setting to the original setting (either Warn or Block), and click [OK]. 7. Click [OK]. The System properties dialog box will close.

This completes installation of the driver. Next, make settings so that Windows will give priority to background services, to ensure that audio and MIDI data are processed smoothly. (-> Giving priority to background services (p. 22))

UA-1000_e.book 22

Giving priority to background services
If you fail to make this setting, you may experience interruptions in the sound. To ensure that audio MIDI and processing occurs smoothly, use the following procedure to make settings.

Click the Advanced tab.

fig.background
At the right of the Performance field, click [Settings].
The Performance Options dialog box will appear.
In the Processor Scheduling field, select Background services, and click [OK].
In the System Properties dialog box, click [OK].
The System Properties dialog box will close.
Next, make audio device and MIDI device settings. (->Driver settings (p. 23))

UA-1000_e.book 23

Driver settings
About the input/output devices
In order to obtain the best performance from the software you are using, you must specify the correct audio and MIDI input/output destinations.
The audio driver supports WDM/ASIO2.0/MME.

Audio device

Audio output device EDIROL UA-1000 MME EDIROL UA-1000 1-2 Out : MME EDIROL UA-1000 9-10 Out EDIROL UA-1000 MME EDIROL UA-1000 1-2 In : MME EDIROL UA-1000 9-10 In MME EDIROL UA-1000 Mon EDIROL UA-1000 WDM MME WDM MME ASIO

Audio input device

ASIO audio device

MIDI device

MIDI OUT device EDIROL UA-1000 If you specify UA-1000 MIDI OUT as the output port for your sequencer software, messages will be transmitted from the MIDI OUT connector of the UA-1000 itself. EDIROL UA-1000 If you specify UA-1000 MIDI IN as the input port for your sequencer software, messages will be input from the UA-1000s MIDI IN connector.

MIDI IN device

If you are unable to select the UA-1000 device in the device settings of your software, it is possible that the UA-1000 driver was not installed correctly. Please reinstall the driver.
Use this for the following applications or purposes.

Amplified speakers Computer

USB cable

fig.b asic
In the OUTPUT PATCH BAY section of UA-1000 Control Panel, set OUTPUT 1-2 to MONITOR OUT.
(->Various settings (p. 36))

Headphones

When using a mixer

fig.m ixer

Computer
In the OUTPUT PATCH BAY section of UA-1000 Control Panel, set OUTPUT 1-2 to WAVE OUT 1-2, OUTPUT 34 to WAVE 3-4. OUTPUT 78 to WAVE 7-8.
About the sampling frequency select switch
You must set the UA-1000s sampling frequency select switch to the sampling frequency used by your software. After you change the setting of the sampling frequency select switch, you must switch off the UA-1000, then turn it on again.

UA-1000_e.book 27

Recording a mic or guitar
With the setup shown below, you can listen to the audio data played back by your computer while you perform on the guitar (or mic), and record only the guitar (or vocal) performance on your computer.

fig.mic-guitar

Guitar/bass Connect to INPUT 3

Hi-Z on

PAD off

Adjust the input level

Specify the sampling frequency

Connections

The sound of the device connected to INPUT 1 will be recorded on the left (L) channel of your computer. If you connect to INPUT 2, the sound will be recorded on the right (R) channel. Connect your guitar to INPUT 3.
Sampling frequency select switch
Set this to the sampling frequency that is selected in your recording software.
Input impedance select switch
If using a mic select Lo-Z. If using a guitar select Hi-Z.
STEREO/MONO select switch (Direct monitor section)
Set this to specify whether you will monitor the input signal in stereo or in monaural.
Direct monitor soft control switch
Turn this on if you want to control the INPUT MONITOR from your software. For details, refer to UA-1000 Control Panel (p. 36).

Direct monitor volume

Adjust the monitor volume appropriately.

Simultaneously press the ADAT mode switch and external clock switch. The PEAK/SIG/ADAT IN indicators will light orange simultaneously.
Press simultaneously Lit (orange)

fig.adat-sig2

When audio signals are input from the ADAT to the UA-1000, the PEAK/ SIG/ADAT IN indicators will light green.

Lit (green)

* If the word clock input connector is connected, the word clock input connector will take priority for synchronization. In this case, the ADAT connected to the digital input connector must also be synchronized to the word clock.

UA-1000_e.book 31

Monitoring 5.1 channel sound

fig.51ch

5.1ch speaker system
Connect phone jack audio cables to the output jacks.
Press the output volume select switch to select ALL (lit).

Output volume knob

Use the knob to adjust the volume level of signal that is output from the output jacks.
UA-1000 internal patching
Set patch bay as follows in UA-1000 Control Panel.
* For details on UA-1000 Control Panel, refer to Various settings (p. 36).
In the PATCH BAY area of UA-1000 Control Panel set OUTPUT 1-2 to WAVE OUT 1-2, OUTPUT 3-4 to WAVE OUT 3-4, OUTPUT 5-6 to WAVE OUT 5-6.
Settings in Windows 1. From the Windows Control Panel, open Sound and Audio Devices Properties. (-> Input/output device settings (p. 24)) 2. Click the Audio tab. In Sound Playback, click the Default Device field, and choose EDIROL UA-1000 from the list that appears. 3. In Sound Playback, click [Advanced]. 4. Click the Speakers tab. Select 5.1 surround sound speakers as Speaker setup. 5. Click [OK] to close the Advanced Audio Properties dialog box. 6. Click [OK] to close the Sounds and Audio Devices Properties dialog box.
In your software, select 6-speaker mode, 5.1 ch surround sound mode, etc.

UA-1000_e.book 32

Inserting an external effects processor
If you want to use an external effects processor to process the sound of a mic or guitar being input from each inputs, you can use the rear panel insertion/input jacks 14 as insertion jacks.

fig.insert

Red OUTPUT External effect processor INPUT White

PCS-31 (sold separately)

INSERT
Connect insertion cables to the rear panel insertion/input jacks 14, and connect the other end of the cable to your external effects processor. You will need to use special insertion cables. (Sold separately: Roland PCS-31)
Insertion/Input jack select switch
Since you will be using insertion/input jacks 1--4 as insertion jacks, select INSERT ( ( button outward).

Signal flow

fig.insert-flow
External effect processor

INPUT OUTPUT

Rear INSERT 1

OUTPUT

UA-1000

INPUT 1

UA-1000_e.book 33
Recording a digital input signal

fig.digital

CD/MD/DAT player, hard disk recorder, etc.
Connect to the OPTICAL/COAXIAL IN jack of the appropriate type
Select the same sampling Select the same sampling frequency as your digital audio playback device

ON (lit)

Connect your digital audio device to either the coaxial digital input jack or the optical digital input jack, as appropriate for your device.
Set this to the same frequency as selected on your digital playback device and your recording software.

External clock switch

So that the UA-1000 will synchronize to the digital signal being input to the digital input jack, turn this on (lit).
Turn this on if you want to control the INPUT MONITOR from your software. For details, refer to UA-1000 Control Panel (p. 36)
Adjust the volume appropriately.

UA-1000_e.book 34

Synchronizing to the word clock input
Word clock and sampling frequency
An analog audio signal is converted into a digital audio signal by sampling the level of the analog signal at extremely small increments of time, and converting this level into digital data. The sampling frequency is the number of times this AD (analog to digital) conversion is performed each second. Higher sampling frequencies allow better audio quality, but will also increase the amount of data. In order for two or more devices to accurately process a digital audio signal, all of the devices must be operating at the identical sampling frequency. This can be ensured by sending a word clock signal to the devices. In order for two or more devices to be synchronized, they must be in the appropriate Word Clock Master and Word Clock Slave relationship.
Using the UA-1000 as the master
In the setup shown here, the UA-1000 is the master, and the external device (e.g., hard disk recorder) is the slave.

fig.synchro-master

Hard disk recorder, etc.

WORD CLOCK OUT

Set the sampling frequency Match the sampling frequency of the hard disk recorder

OFF (unlit)

Connect the WORD CLOCK OUT jack to your hard disk recorder.
Set this to the same sampling frequency as selected on your hard disk recorder and recording software.

UA-1000_e.book 37

Screen items and what they do

Main window

fig.control
WAVE IN PATCH BAY INPUT MONITOR (DIRECT MONITOR)
OUTPUT PATCH BAY WAVE OUT MONITOR MONITOR OUT

Device Panel

You can use UA-1000 Control Panel to control each block of the UA-1000.

fig.int-block2

INPUT MONITOR (DIRECT MONITOR)

PHONES

1-2 1-2
WAVE IN PATCH BAY OUTPUT PATCH BAY

UA-1000_e.book 38

Here you can select the input source audio signals that will be sent to the computer. Choose from the five stereo channels of audio data sent from the computer, the audio data input from the UA-1000s input jacks 1 10, and MONITOR OUT to specify the channels that will be sent to the computer.

OUTPUT PATCH BAY

Here you can select the signals that will be sent to each output jack of the UA-1000. For each output jack, you can choose from the five stereo channels of audio data sent from the computer, the audio data from the UA1000's input jacks 110, and MONITOR OUT.

fig.0db-1

Here you can control the monitor level and balance of the audio data that is input from the UA-1000's input jacks 110. These settings will be ignored if the front panel Direct Monitor Soft Control switch is off.
This controls the balance of the five stereo channels of audio data sent from the computer, and sends the resulting signal to the monitor section (e.g., headphones).
This area shows the state of the various panel switches of the device. When you click a setting button, the panel switch setting window will appear.

Writing to USER SET

From UA-1000 Control Panel you can write the following settings into the UA-1000s internal memory (USER SET), and recall them when desired. ADAT mode switch Sampling frequency selection Direct Monitor Soft Control switch Monitor mixer and patch bay settings External Clock switch STEREO/MONO select switch Output volume select switch
1. Start up UA-1000 Control Panel. (->Starting up (p. 36)) 2. From the Device menu, choose Store USER SET of Device. Make the appropriate settings in the dialog box that appears. 3. Click [OK] to write the settings to the USER SET. 4. The USER SET settings will be loaded when you power-on the UA-1000 with its sampling frequency select switch to USER SET.
The UA-1000 supports 192 kHz playback. STEPS
1. If the UA-1000s USER SET has already been modified, restore it to the factory settings (p. 44). 2. Set the UA-1000s sampling frequency select switch to USER SET, and power-on the UA-1000. * 192 kHz recording is not supported. * You will be able to output only to output jacks 1/2 and the headphone jack.

UA-1000_e.book 39

Reading and writing memories
Five sets of UA-1000 settings can be stored within the UA-1000 itself. These stored memories can be read and written from UA-1000 Control Panel. For the procedure, refer to README_E.HTM on the included CD-ROM.

* If the word clock input connector is connected, the word clock input connector will take priority for synchronization. If the UA-1000 is operating in synchronization to the word clock, the ADAT compatible device connected to digital input must be synchronized to the word clock. * Set the sampling frequency select switch and the sampling frequency setting of your software to 44.1 kHz or 48 kHz. If a setting other than 44.1 kHz or 48 kHz is selected, ADAT mode will not be available; pressing the ADAT mode switch will not cause the ADAT mode switch to light. * If the external clock switch is blinking, synchronization has not been achieved. The UA-1000 will not be able to record or play back correctly. Please check the settings of the connected equipment.
Possible reasons for problems
The digital signal from the connected ADAT compatible device is not being received correctly. If a word clock is being input to the word clock input connector in ADAT mode, the word clock signal is not being received correctly, or the sampling frequency of the word clock is not 44.1 kHz or 48 kHz.
* Turning off the power of the UA-1000 will not change the setting of this switch. * The coaxial digital and analog input jacks will not be available.

fig.adat-off

While in ADAT Input mode, pressing the ADAT switch will exit ADAT mode and enter External Clock mode.

fig.adat-ext-off

While in ADAT Input mode, pressing the External Clock mode switch will exit ADAT Input mode and enter ADAT Output mode.

UA-1000_e.book 43

Internal blocks in ADAT input mode

fig.int-blockB

main output signal PHONES
INPUT 1-8 OUTPUT PATCH BAY INPUT 1-8
Turn this switch on if you want the UA-1000 to synchronize to the word clock from an external digital device or to the digital signal being input from the digital input jack. If synchronization is occurring correctly, the external clock switch will light, and the UA-1000 will be in external clock mode. If you are synchronizing to the digital signal or recording it, you must turn on the external clock switch. If the external clock switch is blinking, synchronization has not been achieved. The UA-1000 will not be able to record or play back correctly. Please check the settings of the connected equipment. Possible reasons for problems
The word clock from the connected digital device or the digital signal from the digital input jack is not being received correctly The sampling frequency does not match the setting of the sampling frequency select switch.

<Front Panel>
Input Jack 14 (XLR type / 1/4 inch TRS phone type) XLR type (balanced / phantom power) 1/4 inch TRS phone type (balanced)

Signal Processing

PC interface: 24 bits AD/DA Conversion: 24 bits Internal Processing:40 bits
* Input Jack 3 supports Guitar Hi-Z.
Headphones Jack (Stereo 1/4 inch phone type)

<Rear Panel>

Insert/Input Jack 14 (1/4 inch phone type, Insert:TRS, Input:unbalanced) Input Jack 58 (1/4 inch TRS phone type (balanced)) Output Jack 18 (1/4 inch TRS phone type (balanced)) Digital In Connectors (Coaxial type, Optical type) Digital Out Connectors (Coaxial type, Optical type) MIDI Connectors (In, Out) Word Clock Connectors (In, Out) (BNC type) USB Connector

Sampling Frequency

Digital output: 44.1/48/88.2/96 kHz Digital input: 44.1/48/88.2/96 kHz AD/DA Conversion: 44.1/48/88.2/96 kHz

Frequency Response

96.0 kHz: 88.2 kHz: 48.0 kHz: 44.1 kHz: 20 Hz to 40 kHz (+0 dB/-2 dB) 20 Hz to 40 kHz (+0 dB/-2 dB) 20 Hz to 22 kHz (+0 dB/-2 dB) 20 Hz to 20 kHz (+0 dB/-2 dB)
AC 117 V, AC 230 V, AC 240 V: 50/60Hz AC 220 V: 60Hz
Nominal Input Level (variable)
Input Jack 14 (Front) -60 to -16 dBu (PAD OFF) -40 to +4 dBu (PAD ON) Insert/Input Jack 14 (Rear) +4 dBu Input Jack 58 (Rear) -20 to +4 dBu

Power Consumption

Dimensions
431 (W) x 244 (D) x 44 (H) mm 17 (W) x 9-5/8 (D) x 1-3/4 (H) inches

Nominal Output Level

Output Jack 18 +4 dBu (balanced)

Weight

2.8 kg / 6 lbs 3 oz

Accessories

Owners Manual CD-ROM Power cord USB cable Rackmount adaptor Ferrite core (for 230V and 240V)

Residual Noise Level

(input terminated with 1 k ohms, MAIN VOLUME: 0 dB, INPUT SENS: +4 dBu, DIRECT MONITOR VOLUME: 0 dB, IHF-A typ.) Output Jack 1-2 -89 dBu

Interface

USB 2.0 Digital input/output (conforms to IEC60958) Coaxial type Optical type conforms to IEC60958 and ADAT ADAT capability: 48 kHz: 50.8 kHz - 40.4 kHz 44.1 khz: 49.5 kHz - 40.4 kHz MIDI IN/OUT