DIF-AT24 - Audio Interface ROLAND - Free user manual and instructions

USER MANUAL DIF-AT24 ROLAND

DIF-ATce< Owner’s Manual Roland DIF-AT24 MERE ER Congratulations on your purchase of the Roland DIF-AT24. Before using this unit, carefully read the sections entitled: “USING THE UNIT SAFELY” (p. 2, 3) and “IMPORTANT NOTES” (p. 4). 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, Owner’s Manual should be read in its entirety. The manual should be saved and kept on hand as a convenient reference. Main Features The DIF-AT24 lets you transfer up to 8 channels of 24-bit digital audio data between an R-BUS device and a device equipped with an ADAT interface. *_ ADAT is a registered trademark of Alesis Corporation.

• All product names mentioned in this document are trademarks or registered trademarks of their respective owners. Copyright © 2003 ROLAND CORPORATION Al rights reserved. No part of this publication may be reproduced in any form without the written permission of ROLAND CORPORATION. Roland Web Site: http:/ / www.roland.co jp

USING THE UNIT SAFELY

[ INSTRUCTIONS FOR THE PREVENTION OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS | About À\ WARNING and /\ CAUTION Notices About the Symbols Used for instructions intended to alert The A symbol alerts the user to important instructions the user to the risk of death or severe or wamings.The specific meaning of the symbol is WARNING injury should the unit be used) | /\ [determined by the design contained within the] impropeniy. triangle. In the case of the symbol at lef, it is used for _ general œutions, wamings, or alerts to danger. Used for instructions intended in alert The © symbol alerts the user to items that must never the user to the risk of injury or material } € it mue y be cabried out (are forbidden). The specific thing that damage should the unit be used} | @ | must not be done is indicated by the design contained impropery. within the circle. In the case of the symbol at lef, it A CAUTION | : Material damage refers to damage or means that the unit must never be disassembled. other adverse effects caused with The @ symbol alerts the user to things that must be respect to the home and all its carried out. The specific thing that must be done is furnishings, as well to domestic € |indicated by the design oontained within the irde, In animals or pets. the case of the symbol at ef, it means that the power- cord plug must be unplugged from the outlet. pores een eee ces ce ALWAYS OBSERVE THE FOLLOWING

A WARNING ] | A WARNING |

+ Before using this unit, make sure to read the +__ Do not allow any objects (e.g., flammable instructions below, and the Owner’s Manual. AN material, coins, pins); or liquids of any kind (water, soft drinks, etc.) to penetrate the unit. © +__ Do not open or perform any internal modifi- cations on the unit. © TT + Immediately turn the power off, and request servicing by your retailer, the nearest Roland Service Center, or an authorized Roland distributor, as listed on the “Information” *__ Do not attempt to repair the unit, or replace parts within it (except when this manual Q provides specific instructions directing you to do so). Refer all servicing to your retailer, page when: the nearest Roland Service Center, or an +_Ifsmoke or unusual odor occurs authorized Roland distributor, as listed on + Objects have fallen into, or liquid has been the “Information” page. spilled onto the unit; or + The unit has been exposed to rain (or +. Never use orstore the unit in places that © otherwise has become wet); or Subject to temperature extremes (e.g., + The unit does not appear to operate direct sunlight in an endosed vehicle, near normally or exhibits a marked change in a heating duct, on top of heat-generating a performance. equipment); or are + Damp (e.g. baths, washrooms, on wet + In households with small children, an adult floors); or are should provide supervision until the child is À + Humid;orare capable of following all the rules essential for the safe operation of the unit. Exposed to rain; or are Dusty; or are Subject to high levels of vibration. + Protect the unit from strong impact. Q (Do not drop it!) +. Make sure you always have the unit placed soit is level and sure to remain stable. Never place it on stands that could wobble, or on indined surfaces.

À CAUTION | Try to prevent cords and cables from becoming entangled. Also, all cords and AN cables should be placed so they are out of the reach of children. Never dimb on top of, nor place heavy objects on the unit. OS Disconnect all cords coming from external devices before moving the unit. O For EU Countries C € This product complies with the requirements of European Directive 89/336/EEC. L For the USA

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 à 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 à particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by tuming 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. — Connectthe equipment into an outlet on à 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 ofthe 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. 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. e For Canada— NOTICE This Class B digital apparatus meets all requirements ofthe Canadian Interference-C'ausing Equipment Regulations. AVIS Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada

IMPORTANT NOTES In addition to the items listed under ‘USING THE UNIT SAFELY” on page 2, please read and observe the following: Power Supply +_ 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 +_ This device may interfere with radio and television reception. Do not use this device in the vicinity of such receivers. + _ Noise may be produced if wireless communications 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. + When moved from one location to another where the temperature and/ or humidity is very different, water droplets (condensation) may form inside the unit. Damage or malfunction may result if you attempt to use the unit in this condition. Therefore, before using the unit, you must allow it to stand for several hours, until the condensation has completely evaporated. Maintenance + _ 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 impreg- nated with a mild, non-abrasive detergent. After- wards, 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. Additional Precautions +_ Use a reasonable amount of care when using the unit’s switches and when using its jacks and connectors. Rough handling can lead to malfunc- tions. + _ 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. + To avoid disturbing your neighbors, try to keep the units volume at reasonable levels (especially when itis late at night). + 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. Copyright + 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. (SCMSis 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. When connecting to the VM-7100/ 7200 +_ The DIF-AT24 will not operate correctly if the VM-7100/ 7200 system version is earlier than 1.7. Use the following procedure to check the system version, and be sure to update to system version 1.7 or later. For details on updating, please contact the nearest Roland office or service center. - To check the version -

1. Connect the VM-7100/7200 to the VM-C7100/C 7200.

2. Tum on the power to start up the system.

3. Hold down [On Display] and press numeric key [0].

The version display screen will appear, with an indication like the following: “Unit X Version: 1.XXX”

IMPORTANT NOTES... Panel descriptions sin Front Panel Rear Panel . Connections and Settings msn Connection example 1 Connecting the VS-2400CD and a computer... Connection example 2 Connecting the VS-2400CD and a computer... Connection example 3 Connecting the VS-2400CD and an ADAT device … Connection example 4 Connecting the VS-2400CD with an ADAT device and BRC. Connection example 5 Using the DIF-AT24 as an additional MIDI OUT for the MV-8000 …. Specifications DIF-AT24: Interface Box for R-BUS/ ADAT Sampling Frequency 44.1/ 48kHz Audio Data Format 167 20/ 24 bit : Power indicator Indicators ADAT indicator R-BUS connector Connectors ADAT optical connectors in, out MIDI connectors in, out Power Supply Supplied from connected R-BUS device Dimensions 138 (W) x 197 (D) x 43 (H) mm 5-7 16(W) x 7-13 16 (D) x 1-3 4(H) inches . 05kg Weight 11b20z A n R-BUS cable (1m) ccessories Cam al *_ In theinterest of product improvement, thespecifications and/or appearance of this unit are subject to change without prior notice.

Front Panel Roland DIF-AT24 RRELERX ‘E CG] EI ADATindicator This indicator will light green if an ADAT interface signal is being input to the ADAT digital IN connector. El POWER indicator ‘When the R-BUS device connected to the R-BUS connectoris powered up, this indicator will light red to indicate that power is being supplied to the DIF-AT24.

• Power is supplied to the DIF-AT24 via the R-BUS connector. Rear Panel RES ke = = . avar] Ereus our in (æ] ] OO

Di Raus . [s] El] MIDI IN/ OUT connectors These are used mainly for MTC synchronization. MEMD The data that is transmitted from the MIDI OUT connector will depend on the settings of the R-BUS device connected to the R-BUS connector. Panel descriptions El MASTER CLK (Master clock) switch This switches the master clock (sampling clock) synchronization. MASTERCER Master clock device switch When using the R-BUS device Setto [R-BUS] | connected to the R-BUS connector as the master clock. When using the digital device Set to [ADAT] connected to the ADAT OUT/ IN connector as the master clock EF ADAT OUT/IN (ADAT digital out/ in) connector This is the ADAT digital interface. It allows eight channels of digital audio data to be transferred between the DIF-AT24 and an ADAT-compatible digital device. EH R:-BUS connector Provides for the input/output of eight channels of digital audio data, thus allowing the exchange of data between the DIF-AT24 and an R-BUS device to take place. Also transmits/receives synchronization signals. *_ Power is supplied to the DIF-AT24 via the R-BUS connector. vôte + Connect only an R-BUS device to the R-BUS connector. You must never connect a device with a SCSI, RS-232C, or parall interface. Even though the connectors on such devices may look similar, they are incompatible, and damage and/or malfunction could result if you attempt their connection. Also, you must use only a special R-BUS cable to make connections. You must turn off the power of the R-BUS device before connecting or disconnecting the R-BUS cable. If you connect or disconnect the cable while power is being supplied, the external R-BUS device will stop working correctly, and the DIF-AT24 or the external R-BUS device may also be damaged. The sperifications for “R-BUS" are identical to those of RMDB2 and RMDB II. You can useit with any device that is marked “RMDB2" or “RMDB IL." R-BUS (RMD B2) is not compatible with the older RMDB specification.

Turning the power on/ off Turning the power on Before you tum each device on, make sure that all devices are connected correctly. Once the connections have been completed, turn on power to your various devices in the order specified. By tuming on devices in the wrong order, you risk causing malfunction and/ or damage to speakers and other devices.

Turn on the power of your R-BUS device. When power is supplied to the DIF-AT24, its power indicator will light. Turn on the power of your computer, ADAT device, etc. Turn on the power of your audio device like audio mixers etc. Turning the power off Turn off the power of your audio device like audio mixers etc. Turn off the power of your computer, ADAT device, etc. Turn off the power of your R-BUS device. Power will no longer be supplied, and the DIF-AT24's power indicator will go out.

Connections and settings SRE Connecting the VS-2400CD and a computer example 1 Here's an example of synchronization with computer-based sequencer software or the VS-2400CD functioning as the master. Make connections as shown in the diagram. This example uses the UA-1000 to perform input/output with the computer via USB 2.0. To prevent malfunction and/or damage to speakers or other devices, always turn down the volume, and turn off the power on all devices before making any connections.

Connections and settings m Sampling Frequency settings Set the sampling frequency of your sequencer software, the VS-2400CD, and the UA -1000 to the same setting (44.1 kHz or 48 kHz). m Master Clock settings Master clock device VS-2400CD setting DIF-AT24 MASTER CLK switch PROJECT PARAMETER screen

You']l also need to set the Master Clock for your sequencer software. For details on this setting, refer tothe owners manual for your sequencer software. m Synchronization settings Set the VS-2400CD's parameters as follows. CIMMC settings I using the sequencer software as the MMC master Ifusing the VS-2400CD as the MMC master MIDI PARAMETER screen O SysEx. Rx. Sw. O MMC MODE...

MIDI PARAMETER screen O MIDI OUT/ THRU. O SysEx. Tx. Sw O MMC MODE. [1 MTC settings I using the sequencer software as the MMC master Ifusing the VS-2400CD as the MMC master SYNC PARAMETER screen O SYNC MODE. O EXT SYNC SOURCE. O FRAME RATE. EXT R-BUS Same setting as the software* SYNC PARAMETER screen O SYNC MODE... O FRAME RATE. O MIDI OUT SYNC Gen …… MIC

• Checkthesperifications of your sequencer software, and set your software and the VS-2400CD tothe same frame rate. MERD 12 order t synchronize operation with your sequence software ou’ also need to make settings in the sequencer software. For détails on these settings, refer to the owner s manual for your sequencer software.

| Connections and settings SNMP Connecting the VS-2400CD and a computer Here's an example of synchronization with computer-based sequencer software or the VS-2400CD functioning as the master. Make connections as shown in the diagram. This example uses an ADAT interface and MIDI interface connected to your computer. To prevent malfunction and/or damage to speakers or other devices, always turn down the volume, and turn off the power on all devices before making any connections.

Connections and settings m Sampling Frequency settings Set the sampling frequency of your sequencer software and the VS-2400CD to the same setting (44.1 kHz or 48 kHz). m Master Clock settings Master clock device VS-2400CD setting DIF-AT24 MASTER CLK switch PROJECT PARAMETER screen

You']l also need to set the Master Clock for your sequencer software. For details on this setting, refer tothe owners manual for your sequencer software. m Synchronization settings Set the VS-2400CD's parameters as follows. CIMMC settings I using the sequencer software as the MMC master Ifusing the VS-2400CD as the MMC master MIDI PARAMETER screen O SysEx. Rx. Sw. O MMC MODE...

MIDI PARAMETER screen O MIDI OUT/ THRU. O SysEx. Tx. Sw O MMC MODE. [1 MTC settings I using the sequencer software as the MMC master Ifusing the VS-2400CD as the MMC master SYNC PARAMETER screen O SYNC MODE. O EXT SYNC SOURCE. O FRAME RATE. EXT R-BUS Same setting as the software* YNC PARAMETER screen O SYNC MODE... O FRAME RATE. O MIDI OUT SYNC Gen …… MIC

• Checkthesperifications of your sequencer software, and set your software and the VS-2400CD tothe same frame rate. MED 12 order t synchronize operation with your sequence sotare ou’ also need to make settings in the sequencer software. For details on these settings, refer to the owner s manual for your sequencer software.

| Connections and settings MP Connecting the VS-2400CD and an ADAT device This example allows digital audio signals to be transferred. Make connections as shown in the diagram. To prevent malfunction and/or damage to speakers or other devices, always turn down the volume, and turn off the power on all devices before making any connections.

CEE m Sampling Frequency settings Set the sampling frequency of the VS-2400CD and ADAT device to the same setting (4.1 kHz or 48 kHz). m Master Clock settings : h DIF-AT24 Master clock device VS-2400CD setting MASTER CLK switch vs: D PROJECT PARAMETER screen R-BUS

O MASTER CLOCL... INT

ADAT device PROJECT PARAMETER screen ADAT

O MASTER CLOCL... ..R-BUS

You'Il also need to set the Master Clock for the AD AT device. For details on this setting, refer totheowner's manual for the ADAT device.

Connections and settings | Connecting the VS-2400CD with an ADAT device and BRC The BRC is used to operate the VS-2400CD and ADAT device in synchronization. Make connections as shown in the diagram. To prevent malfunction and/or damage to speakers or other devices, always turn down thevolume, and turn nôte off the power on all devices before making any connections. nn —]=2= eos DE cnonele=s HF ce ÆERE Loces IN =. BrC | === coco BRDDE| 1pAT device MIDI OUT ADAT OPTICAL IN ADAT OPTICAL OUT

Connections and settings m Sampling Frequency settings Set the sampling frequency of the VS-2400CD and ADAT device to the same setting (48 kHz). m Master Clock settings ï : DIF-AT24 Master clock device VS-2400CD setting MASTER CLK switch PROJECT PARAMETER screen

O MASTER CLOCL... INT

PROJECT PARAMETER screen ADAT device ADAT

O MASTER CLOCL... ..R-BUS

You'Il also need to set the Master Clock for the AD AT device. For details on this setting, refer totheowner's manual for the ADAT device. m Synchronization settings Set the VS-2400CD's parameters as follows. MIDI PARAMETER screen O SysEx. Rx. Sw.On

O FRAME RATE. Same setting as the software * = BRC settings

Press [EDIT] > [GEN SYNC]-> [GEN SYNC]. The screen will indicate “Generate Sync.” Use [A I[v ] to select “MIDI: MTC,” and press [EDIT]. [EDIT] will go dark. Press [GEN SYNC]. IGEN SYNC] will light, and the BRC will output MTC.

Connections and settings | Connecti example Make connections as shown in the diagram. To prevent malfunction and/or damage to speakers or other devices, always turn down the volume, and turn off the power on all devices before making any connections. In order to make these connections, the MV8-0P1 (audio 1/0 expansion; sold separately) must be installed in the MV-8000. MIDI IN

Press the [SEQUENCE] button. The SEQUENCE screen will appear. Move the cursor to the track whose MIDI settings you want to make. Press function button [F1 (Track Param)]. The TRACK PARAMETER screen will appear. In the TRACK PARAMETER screen, move the cursor to “MIDI,” and select “R-1”- "R-16” as the MIDI channel on which the track will be transmitted via R-BUS. Using the DIF-AT24 as an additional MIDI OUT for the MV-8000

TEL Go æoamo As of November 1, 2008 (Roland) 03454012 "03-11-1KS