Roland Musical Instrument SI 24 User Guide

O w n e r’s Ma n u a l  
Before using this unit, carefully read the sections entitled: “IMPORTANT  
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.  
Copyright © 2002 ROLAND CORPORATION  
All rights reserved. No part of this publication may be reproduced in any form without the  
written permission of ROLAND CORPORATION.  
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USIN G THE UN IT SAFELY  
The  
symbol alerts the user to important instructions  
Used for instructions intended to alert  
the user to the risk of death or severe  
injury should the unit be used  
improperly.  
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.  
Used for instructions intended to alert  
the user to the risk of injury or material  
damage should the unit be used  
improperly.  
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.  
* 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.  
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.  
009  
001  
Do not excessively twist or bend the power cord,  
nor place heavy objects on it. Doing so can  
damage the cord, producing severed elements and  
short circuits. Damaged cords are fire and shock  
hazards!  
Before using this unit, make sure to read the  
instructions below, and the Owners Manual.  
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002a  
Do not open or perform any internal modifica-  
tions on the unit.  
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010  
This unit, either alone or in combination 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.  
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003  
Do not attempt to repair the unit, or replace parts  
within it (except when this manual provides  
specific instructions directing you to do so). Refer  
all servicing to your retailer, the nearest Roland  
Service Center, or an authorized Roland  
distributor, as listed on the “Information” page.  
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004  
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011  
Never use or store the unit in places that are:  
Do not allow any objects (e.g., flammable material,  
coins, pins); or liquids of any kind (water, soft  
drinks, etc.) to penetrate the unit.  
• 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  
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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.  
Humid; or are  
• Exposed to rain; or are  
• Dusty; or are  
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• Subject to high levels of vibration.  
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014  
Protect the unit from strong impact.  
(Do not drop it!)  
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.  
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015  
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Do not force the units power-supply cord to share  
an outlet with an unreasonable number of other  
devices. Be especially careful when using  
extension cords—the total power used by all  
devices you have connected to the extension  
cords outlet must never exceed the power rating  
(watts/ amperes) for the extension cord. Excessive  
loads can cause the insulation on the cord to heat  
up and eventually melt through.  
008a  
The unit should be connected to a power supply  
only of the type described in the operating instruc-  
tions, or as marked on the bottom of unit.  
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008e  
Use only the attached power-supply cord.  
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3
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016  
101a  
Before using the unit in a foreign country, consult  
with your retailer, the nearest Roland Service  
Center, or an authorized Roland distributor, as  
listed on the “Information” page.  
The unit should be located so that its location or  
position does not interfere with its proper venti-  
lation.  
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102b  
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Always grasp only the plug on the power-supply  
cord when plugging into, or unplugging from, an  
outlet or this unit.  
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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.  
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106  
Never climb on top of, nor place heavy objects on  
the unit.  
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107b  
Never handle the power cord or its plugs with wet  
hands when plugging into, or unplugging from,  
an outlet or this unit.  
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108a  
Before moving the unit, disconnect the power  
plug from the outlet, and pull out all cords from  
external devices.  
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109a  
Before cleaning the unit, turn off the power and  
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110a  
Whenever you suspect the possibility of lightning  
in your area, pull the plug on the power cord out  
of the outlet.  
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118  
Should you remove a ground screw, make sure to  
put them in a safe place out of children's reach, so  
there is no chance of them being swallowed  
accidentally.  
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Avoid using the unit immediately after it has been  
moved to a location with a level of temperature  
and humidity that is greatly different than its  
former location. Rapid changes in the  
environment can cause condensation to form  
inside the unit, which will adversely affect the  
operation of the unit and/ or damage it. When the  
unit has been moved, allow it to become accus-  
tomed to the new environment (allow a few  
hours) before operating it.  
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4
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IMPO RTAN T N O TES  
291b  
In addition to the items listed under “IMPORTANT SAFETY INSTRUCTIONS” and “USING THE UNIT SAFELY” on pages 2  
and 3–4, please read and observe the following:  
552  
Po w e r Su p p ly  
301  
Unfortunately, it may be impossible to restore the contents  
of data that was stored on a storage device (e.g., hard disk  
or MO disk) once it has been lost. Roland Corporation  
assumes no liability concerning such loss of data.  
Do not use this unit on the same power circuit with any  
device that will generate line noise (such as an electric  
motor or variable lighting system).  
553  
Use a reasonable amount of care when using the units  
buttons, sliders, or other controls; and when using its jacks  
and connectors. Rough handling can lead to malfunctions.  
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.  
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 cables  
internal elements.  
Pla ce m e n t  
351  
557  
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 inter-  
ference.  
A small amount of heat will radiate from the unit during  
normal operation.  
558a  
To avoid disturbing your neighbors, try to keep the units  
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).  
352a  
This device may interfere with radio and television  
reception. Do not use this device in the vicinity of such  
receivers.  
559a  
When you need to transport the unit, package it in the box  
352b  
(including padding) that it came in, if possible. Otherwise,  
you will need to use equivalent packaging materials.  
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 initi-  
ating 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.  
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 infor-  
mation on cable specifications, contact the manufac-  
turer of the cable.  
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.  
Co p y rig h t  
852a  
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 composi-  
tions) 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  
Ma in te n a n ce  
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.  
equipment as a copyright-protection feature.)  
853  
Do not use this unit for purposes that could infringe on a  
copyright held by a third party. We assume no responsi-  
bility whatsoever with regard to any infringements of  
third-party copyrights arising through your use of this  
unit.  
Ad d itio n a l Pre ca u tio n s  
551  
Please be aware that the contents of memory can be  
irretrievably lost as a result of a malfunction, or the  
improper operation of the unit. To protect yourself  
against the risk of losing important data, we  
recommend that you periodically save a backup copy of  
important data you have stored in the units memory on  
a storage device (e.g., hard disk or MO disk).  
5
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204  
* Microsoft and Windows are registered trademarks of Microsoft Corporation.  
206c  
* Windows® 98 is known officially as: “Microsoft® Windows® 98 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.”  
***  
* Windows® XP is known officially as: “Microsoft® Windows® XP operating system.”  
207  
* Apple and Macintosh are registered trademark of Apple Computer, Inc.  
209  
* MacOS is a trademark of Apple Computer, Inc.  
231  
* OMS is a registered trademark of Opcode Systems, Inc.  
***  
* Logic RPC Pro, Logic 5, and EASI are trademark of Emagic Soft-und Hardware GmbH.  
***  
* Pro Tools is a registered trademark of Digidesign, Inc.  
***  
* HUI is a trademark of Mackie Designs, Inc.  
233+added  
* Cubase, Cubase VST, and ASIO are trademark of Steinberg Media Technologies AG.  
220  
* All product names mentioned in this document are trademarks or registered trademarks of their  
respective owners.  
6
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Co n te n ts  
7
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Be fo re y o u b e g in  
*
If the protocol (p. 25) is set  
to “Pro Tools mode,” the  
button and knob functions  
will differ in some ways  
from the panel. If you are  
using “Pro Tools mode,”  
you will find it convenient  
to use the SI-24 with the Pro  
Tools mode labels affixed.  
Ch e ck th e co n te n ts o f th e p a ck a g e  
SI-24  
Owners manual (this document)  
Power supply cable  
Pro Tools mode labels (*)  
For details, refer to  
Pro Tools mode labels”  
p. 38).  
Putting  
(
Ma in fe a tu re s o f th e SI-2 4  
In order to use the SI-24 to  
handle audio, or to transfer  
audio to and from your  
computer, you must connect it  
to a computer in which an  
R-BUS interface card (RPC-1)  
is installed.  
The SI-24 supports R-BUS. When R-BUS is used to connect the SI-24 to a computer  
in which an RPC-1 is installed, you can transfer eight channels (IN/ OUT) of digital  
audio, and control applications via MIDI.  
Dedicated channel editing functionality  
The SI-24 provides twelve knobs and four buttons for editing the equalizer, send  
level, and pan of each channel. This allows rapid and direct operation.  
Moving faders  
The SI-24 has thirteen moving faders (including the MASTER fader) for optimal  
operability.  
Joystick controller  
A dedicated joystick is provided for surround control.  
A full array of connectors  
The eight analog inputs support a wide range of input sensitivities, ranging from  
line level (+4 dB) to mic level (-50 dB). The eight XLR connectors can provide  
phantom power, allowing condenser mics that require external power to be  
directly connected. A high impedance phone jack (GUITAR) is also provided for  
directly connecting a guitar.  
Six phone jack analog outputs are provided. In addition to MASTER jacks  
(stereo) and AUX1 jacks (stereo), the SI-24 provides RCA phono type AUX2 jacks  
(stereo).  
Coaxial type digital I/ O connectors (IN and OUT) are provided, allowing  
consumer digital audio devices (such as electronic musical instruments, DAT  
recorders, or the Roland VS series) to be digitally connected.  
All inputs and outputs support up to 24-bit/ 96 kHz sampling for high audio  
quality.  
MIDI connectors (IN, OUT) are provided. When the SI-24 is connected to your  
computer via R-BUS, the SI-24’s MIDI connectors can be used as a MIDI interface  
for your computer (channel 2–16 only).  
SI-24 cannot be used as MIDI  
interface on some applications.  
devices via the MIDI connectors.  
8
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Pa n e l De scrip tio n  
To p p a n e l  
Input/output section  
fig.**  
INPUT jacks 1–8/XLR type  
DIGITAL IN connector  
Devices with XLR type plugs can be connected to these jacks.  
Digital audio devices such as electronic musical instruments,  
DAT recorders, or the Roland VS series can be connected to  
this coaxial type connector.  
The audio that is input to INPUT 1–8 of the SI-24 will be sent  
to “R-Bus In 1–8” of the RPC-1.  
Phantom power can be supplied to each jack.  
In order to use digital input, you must change settings on the SI-24  
Do not connect a plug to both the XLR and phone jacks for an  
identically numbered INPUT.  
Peak indicators  
Input level  
These indicate whether the sound being input to each INPUT  
jack is distorting. They provide a guideline for adjusting the  
input sensitivity knobs to an appropriate input level.  
MASTER jacks  
These are analog audio output jacks.  
They will output “R-Bus Out 1” and “R-Bus Out 2” of the  
RPC-1. Use the MASTER fader to adjust the volume.  
For details, refer to “Adjusting the input sensitivity”  
AUX1 jacks  
Phantom power  
These are analog audio output jacks.  
While you hold down [SHIFT], these indicate the phantom  
They will output “R-Bus Out 3” and “R-Bus Out 4” of the  
RPC-1.  
power on/ off status.  
Indicator lit: phantom power on  
Indicator dark: phantom power off  
AUX2 jacks  
These are analog audio output jacks.  
They will output “R-Bus Out 5” and “R-Bus Out 6” of the  
RPC-1.  
INPUT sensitivity knobs  
These knobs adjust the input sensitivity of the INPUT jacks.  
For details, refer to “Adjusting the input sensitivity”  
DIGITAL OUT connector  
This is a digital audio (stereo) output connector.  
It outputs “R-Bus Out 1/ 2” of the RPC-1.  
PHONES knob  
Adjusts the volume of the headphones.  
If desired, the RPC-1s R-Bus Out 7/ 8” can be output from  
DIGITAL OUT. For details, refer to “Outputting the RPC-1s R-Bus  
9
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Pa n e l De scrip tio n  
Control section  
fig.**  
Faders  
PAN 1–12 knobs  
These move the on-screen faders to adjust the volume level of  
the channels.  
Adjust the pan of the channels you selected in CH ASSIGN  
(channel assign).  
When [EQ/SEND] is on (lit), these knobs control the equalizer  
or bus send levels.  
When you use the mouse to move the on-screen faders, the faders of  
the SI-24 will move in tandem.  
For details, refer to “Controlling the  
STATUS buttons  
STATUS MODE  
The function of [STATUS] will change according to the  
selected STATUS MODE.  
When [PLUG-IN] is on (lit), these knobs control plug-in  
parameters.  
For details, refer to “Controlling plug-ins”  
Pressing [STATUS] repeatedly changes the status of the  
channel. The current status is shown by the color of the  
button.  
ON/INS (On/Insert) 1–4 buttons  
When [EQ/SEND] is on (lit)  
For details, refer to “Selecting channels”  
Functions as EQ [ON].  
Switches each of the four equalizer bands on/ off. When the  
equalizer is on, EQ [ON] will light.  
CH SELECT (Channel Select) buttons  
Select the channel that will be the object of operations. The  
[CH SELECT] indicator of the selected channel will light.  
For details, refer to “Controlling the  
When [PLUG-IN] is on (lit)  
When used in conjunction with [SHIFT], these will function as  
Functions as [INS]. Selects the plug-in that is to be edited.  
phantom power switches for the INPUT jacks (XLR type).  
For details, refer to “Controlling plug-ins”  
For details, refer to “Using phantom power”  
1 0  
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Pa n e l De scrip tio n  
EQ/SEND (Equalizer/Send) button  
When [EQ/SEND] is on (lit), you can use PAN knobs 1–12 to  
adjust the equalizer or the bus send level.  
SURROUND PAN  
ON button  
This button switches Surround mode on/ off.  
For details, refer to “Controlling the  
When SURROUND PAN [ON] is on (lit), the currently selected  
channel will switch to surround mode. At the same time, the  
Surround screen will appear.  
PLUG-IN button  
When [PLUG-IN] is on (lit), you can adjust various parameters  
of the plug-in.  
When surround mode is switched off, the normal pan display  
will reappear.  
For details, refer to “Controlling plug-ins”  
The PAN knob will not function when Surround mode is on.  
Joystick  
SHIFT button  
This is used in conjunction with other buttons to change the  
function of those buttons.  
When SURROUND PAN [ON] is on (lit), this controls  
surround panning.  
SYSTEM button  
CH ASSIGN (Channel Assign)  
This button is used to make SI-24 system settings. While you  
hold down [SYSTEM], [0][9] will function as system setting  
buttons.  
Use these buttons to select the mixer section that you want to  
control. The selected button will light.  
For details, refer to “Selecting channels”  
[1][5]: Select the protocol.  
INPUT/INST (Input/Instrument) button  
[6] (MIDI Ctrl):  
Select this when you want to control the inputs.  
When this is on (lit), a computer or MIDI device connected  
to the SI-24 can be controlled via the MIDI connector.  
When you want to control instruments, hold down the  
[SHIFT] key and select [INPUT/INST].  
For details, refer to “Using the MIDI connectors to  
transmit/ receive control data—MIDI Control Mode”  
OUTPUT button  
Select this when you want to control the outputs.  
BUS button  
[7] (7/8>D.OUT):  
Select this when you want to control the buses.  
Tr 1–12 (Track 1–12) button  
When this is on (lit), the RPC-1’s “R-Bus Out 7/ 8” signal  
will be output from DIGITAL OUT.  
Select this when you want to control tracks 1–12.  
Tr 13–24 (Track 13–24) button  
Select this when you want to control tracks 13–24.  
For details, refer to “Outputting the RPC-1s R-Bus  
[8] (DUMP/LD):  
Use this when you want to save user mode settings on  
your computer, or to load previously saved data.  
DIGITAL IN button  
Use this when you want to send the DIGITAL IN input to the  
RPC-1.  
For details, refer to “Saving user mode settings on your  
When [DIGITAL IN] is on (lit), the input signal from DIGITAL  
IN (instead of the analog signal from INPUT 7–8) will be sent  
to the RPC-1.  
[9] (KEY):  
When making user mode settings, this switches key/ fader  
setting mode on/ off.  
In order to use digital input, you must also change settings on the  
For details, refer to “Setting/ registering user mode  
POWER indicator  
This indicates the power on/ off status of the SI-24. The  
indicator will light when the power is on.  
[0] (LED):  
When making user mode settings, this switches LED  
setting mode on/ off.  
For details, refer to “Making/ registering user mode  
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Pa n e l De scrip tio n  
MARKER button  
Transport  
When [MARKER] is on (lit), [0] will function as the Marker  
Request button. Markers will be registered (stored) to [1][9].  
These buttons operate the transport.  
STOP button  
Stops playback or recording.  
For details, refer to “Registering a song  
PLAY indicator  
This will light during playback or recording.  
SHORTCUT button  
When [SHORTCUT] is on (lit), [0][9] will function as  
command execution buttons.  
PLAY button  
Starts playback.  
For details, refer to “SHORTCUT button  
REC (Recording) indicator  
This will light during recording.  
SCREEN SET button  
When [SCREEN SET] is on (lit), [0]–[9] will function as  
screen set buttons.  
REC (Recording) button  
Starts recording.  
PAUSE button  
For details, refer to “Recalling screens  
Pauses song playback or recording.  
REW (Rewind) button  
[0] –[9]  
Logic RPC Pro:  
These are used as marker buttons, screen set buttons, shortcut  
buttons, and system setting buttons.  
Rewind the song. Press [STOP] to stop rewinding.  
Pro Tools/ Cubase:  
For details, refer to the corresponding  
section.  
While you hold down [REW], the song will rewind.  
FF (Fast-forward) button  
Logic RPC Pro:  
To use as marker buttons:  
Fast-forward the song. Press [STOP] to stop fast-  
forwarding.  
To use as screen set buttons:  
“Recalling screens registered to the numeric keys—Screen  
Pro Tools/ Cubase:  
While you hold down [FF], the song will fast-forward.  
To use as shortcut buttons:  
Jog dial  
This moves the time location within the song.  
To use as system setting buttons:  
MASTER fader  
This adjusts the overall volume.  
The MASTER fader always controls the RPC-1s R-Bus Out  
1–2” fader, regardless of the CH ASSIGN (Channel Assign)  
selection.  
1 2  
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Pa n e l De scrip tio n  
Re a r p a n e l  
Power switch  
R-BUS connector  
Turns the power on/ off.  
Use this connector to connect the SI-24 and RPC-1.  
Earth Connector  
Connect the ground cable here.  
You must use a special R-BUS cable to make this connection.  
The SI-24 cannot use a five meter R-BUS cable (RBC-5).  
The R-BUS connector of SI-24 can not be used by connecting with  
the equipment requires power supply via R-BUS such as DIF-AT,  
VE-7000 and so on.  
In some cases, depending on the environment in which the unit is  
installed, the surface of the panel may sometimes feel rough and  
grainy. This is due to an infinitesimal electrical charge, which is  
absolutely harmless. However, if you are concerned about this,  
connect the ground terminal (see figure) with an external ground.  
When the unit is grounded, a slight hum may occur, depending on  
the particulars of your installation. If you are unsure of the  
PHONES jack  
A set of stereo headphones can be connected here.  
*
This jack will output the same sound as MASTER L/R.  
GUITAR jack  
connection method, contact the nearest Roland Service Center, or an  
authorized Roland distributor, as listed on the “Information” page.  
This is a high-impedance jack. An electric guitar or bass can be  
connected directly to this jack.  
Unsuitable places for connection  
Water pipes (may result in shock or electrocution)  
Gas pipes (may result in fire or explosion)  
Telephone-line ground or lightning rod (may be dangerous in the  
event of lightning)  
INPUT jacks 1–8/phone type  
These jacks allow devices with phone plugs to be connected.  
The audio signals that are input to INPUT 1–8 of the SI-24 are  
sent to “R-Bus In 1–8” of the RPC-1.  
MIDI connectors (IN, OUT)  
Connect a MIDI sequencer or other external MIDI device here.  
*
These are TRS phone jacks that allow either balanced or unbalanced  
connections.  
In order for a MIDI device connected to the SI-24 to be controlled via  
the MIDI connector, you must switch MIDI Control Mode on. For  
details, refer to “Using the MIDI connectors to transmit/ receive  
You cannot use the GUITAR jack and the INPUT 8 jack (phone  
type/ XLR type) simultaneously. If devices are connected to both  
jacks, the GUITAR jack input will take priority. If you want to use  
the input from the INPUT 8 jack (phone type/ XLR type), do not  
connect anything to the GUITAR jack.  
IN  
This connector receives MIDI messages from another MIDI  
device. Connect it to the MIDI OUT connector of the external  
MIDI device.  
Do not connect plugs to both the XLR type and phone type  
INPUT jack of the same number.  
When using the phone type INPUT jack, you must switch  
phantom power off.  
OUT  
This connector transmits MIDI messages. Connect it to the  
MIDI IN connector of the external MIDI device.  
AC inlet  
Connect the power supply cable to this inlet.  
Security Slot (  
)
You can lock this product using ordinary sold security wire  
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Pre p a rin g to u se th e SI-2 4  
Co n n e ctin g p e rip h e ra l e q u ip m e n t  
Make connections correctly, as shown in the diagram below.  
fig.02-**  
Electric Guitar  
Electric Bass  
Stereo Headphones  
Keyboard etc.  
MIDI Sound Module etc.  
Mic  
RPC-1  
To Power Outlet  
Effect etc.  
Mic  
DAT Recorder, VS series, etc.  
PC  
Power amp  
DAT Recorder, VS series, etc.  
Audio Set etc.  
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Do not connect plugs to both the XLR type and  
phone type INPUT jack of the same number.  
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.  
You cannot use the GUITAR jack and the INPUT 8 jack  
(phone type/ XLR type) simultaneously. If devices are  
connected to both jacks, the GUITAR jack input will take  
priority. If you want to use the input from the INPUT 8  
jack (phone type/ XLR type), do not connect anything to  
the GUITAR jack.  
This instrument is equipped with balanced (XLR/ TRS)  
type input jacks. Wiring diagrams for these jacks are  
shown below. Make connections after first checking the  
wiring diagrams of other equipment you intend to  
connect.  
If using the phone type INPUT jack, you must switch  
phantom power off. For details, refer to “Using phantom  
In order to handle audio with the SI-24 and to transfer  
audio between the SI-24 and your computer, you must  
connect it to a computer in which an R-BUS interface card  
(RPC-1) has been installed.  
Howling could be produced depending on the location of  
microphones relative to speakers. This can be remedied  
by:  
You must use a special R-BUS cable to make this connection.  
The SI-24 cannot use a five meter R-BUS cable (RBC-5).  
1. Changing the orientation of the  
microphone(s).  
2. Relocating microphone(s) at a greater  
distance from speakers.  
The R-BUS connector of SI-24 can not be used by connecting with  
the equipment requires power supply via R-BUS such as DIF-AT,  
VE-7000 and so on.  
3. Lowering volume levels.  
Be ca re fu l o f lo o p co n n e ctio n s  
fig.3-2e  
Example of an Analog Loop Connection  
Example of a Digital Loop Connection  
SI-24  
SI-24  
MD Recorder/  
VS series etc.  
MD Recorder/  
VS series etc.  
OUTPUT INPUT  
LINE IN  
LINE OUT  
DIGITAL OUT DIGITAL IN  
DIGITAL IN DIGITAL OUT  
When the SI-24 is connected as shown in the above diagram to a device that passes the input sound through  
to its output (a DAT recorder/ the Roland VS series that is recording), the SI-24 and that device will form a  
loop that can cause oscillation, producing an unexpectedly loud sound.  
This type of connection can cause malfunction and damage to speakers and other equipment; take care to  
avoid these conditions.  
In addition to the above figure, take a moment now to check your connections for the following conditions.  
Could there be a looped connection between the analog and digital realms?  
Has any looped connection resulted from insertion of a mixer or other piece of equipment between the  
devices?  
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Tu rn in g th e p o w e r o n / o ff  
Once the connections have  
been completed (p. 14), turn  
on power to your various  
Turning the power on  
1 . Use the rear panel POWER switch to turn on the power of the SI-24.  
devices in the order specified.  
By turning on devices in the  
wrong order, you risk causing  
malfunction and/ or damage  
to speakers and other devices.  
When the power is turned on, the power indicator will light.  
2 . Turn on the power of your audio system.  
3 . Raise the volume of your audio system to an appropriate level.  
Turning the power off  
This unit is equipped with a  
protection circuit. A brief  
1 . Turn off the power of your audio system.  
interval (a few seconds) after  
power up is required before  
the unit will operate normally.  
2 . Use the rear panel POWER switch to turn off the power of the SI-24.  
When the power is turned off, the power indicator will go out.  
Usin g p h a n to m p o w e r  
Turn phantom power on if you connect a condenser mic that requires phantom  
power. When phantom power is turned on, phantom power will be supplied to the  
XLR type INPUT jacks.  
Always turn the phantom power off when connecting any device other than  
condenser microphones that require phantom power. You risk causing damage if  
you mistakenly supply phantom power to dynamic microphones, audio playback  
devices, or other devices that dont require such power. Be sure to check the  
specifications of any microphone you intend to use by referring to the manual that  
came with it. (This instruments phantom power: 15 V DC, 10 mA Max)  
The SI-24 is able to supply phantom power to condenser mics for which the 15V  
current is no more than 10 mA. Also, if you are using phantom power with multiple  
INPUT jacks, you must ensure that the total current does not exceed 80mA. We  
cannot guarantee operation for condenser mics that require more electrical power  
than this. In such cases, you will need to use a phantom power supply device.  
Phantom power is not supplied to the phone type INPUT jacks on the rear panel. If  
you need phantom power, use the XLR type INPUT jacks on the top panel.  
To prevent hazard or damage, ensure hat only microphone cables and microphones  
designed to IEC-268-15A are connected.  
Afin d'eviter tout resque ou dommage, ne brancher que des cables de microphone  
et des microphones conformes a la norme IEC-268-15A.  
1 . Hold down [SHIFT], and press the [CH SELECT] button of the number  
corresponding to the INPUT jack for which you want to switch phantom power on.  
Number of [CH SELECT] buttons (1-8) corresponds to same numbered input  
jacks (XLR).  
While you hold down [SHIFT], the peak indicators and [CH SELECT] will  
show the phantom power on/ off status.  
Indicator lit:  
phantom power on  
Indicator dark:  
phantom power off  
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Ad ju stin g th e in p u t se n sitivity  
Use the INPUT sensitivity knobs to adjust the input sensitivity. You can adjust the  
input sensitivity over a range from line level (+4 dB) to mic level (-50 dB).  
The peak indicators will light at a level below the point at which the sound distorts.  
When you input sound, adjust the INPUT sensitivity knobs until your levels are as  
high as you can get them without causing any peak indicators to light.  
When connecting a mic  
Set the INPUT sensitivity knob to about the 3 oclock position.  
Q: The volume level of the  
instrument connected to  
INPUT jacks are too low.  
When connecting an electronic musical instrument (synthesizer)  
A: Could you be using a  
connection cable that  
contains a resistor?  
Set the INPUT sensitivity knob to about the 9 oclock position.  
When connecting an electric guitar or electric bass  
Use a connection cable  
that does not contain a  
resistor.  
Use the GUITAR jack if you want to connect an electric guitar or electric bass directly  
to the SI-24. The input sensitivity of the GUITAR jack is adjusted with the INPUT 8  
sensitivity knob. In this case, set the INPUT 8 sensitivity knob to about the 9  
oclock position.  
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Usin g th e d ig ita l in p u t  
The SI-24’s digital interface  
complies with IEC60958  
The output of a digital audio device (e.g., electronic musical instrument, DAT  
recorder, or the Roland VS series) connected to the SI-24 can be input to RPC-1 while  
still in digital form.  
(consumer format). If you  
want to use the digital input,  
use a digital audio device that  
If you want to use the DIGITAL IN input, use the following procedure to change the  
settings.  
1 . Connect the SI-24s DIGITAL IN connector to the digital out connector of your  
digital audio device.  
2 . Press [DIGITAL IN] to turn it on (lit).  
*
In case [DIGITAL IN] blinks after pressing, no digital signal is coming to DIGITAL IN jack. (The  
blinking of [DIGITAL IN] stops after a while and turns off.) Please check the connection or signal  
from digital audio devices in such case.  
3 . Change the RPC-1 settings.  
3 -1 . Access the RPC-1 Control Panel.  
How word clock is handled  
on the SI-24  
For details on operation, refer to the column “How to open the RPC-1 control  
When [DIGITAL IN] is off  
(dark), the SI-24 will  
3 -2 . Select the “Hardware Settings” tab.  
fig.digital-**  
synchronize to the word clock  
of the RPC-1. However, when  
[DIGITAL IN] is on (lit), the  
SI-24 will synchronize to the  
word clock of the digital audio  
device. In this case, the RPC-1  
will also need to synchronize  
to the word clock of the digital  
audio device. In order for this  
to happen, you must change  
the settings of the RPC-1  
(step 3).  
3 -3 . Change the “Master Clock” setting from  
“Int. Clock” (Internal Clock) to “Ext. Clock”  
(External Clock).  
fig.digital-**  
3 -4 . Change the “Ext. Clock Sample Rate”  
setting the same frequency as the output of  
the digital audio device.  
3 -5 . Click  
to close the RPC-1 Control Panel.  
When you have finished making RPC-1 settings, the input from DIGITAL IN  
will be sent to the RPC-1, instead of the analog input from INPUT 7–8.  
4 . If you want to use the input from INPUT 7–8, turn [DIGITAL IN] off (dark). Then  
change the RPC-1s Master Clock” setting to “Int. Clock.”  
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O ve ra ll sig n a l flo w  
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Mo n ito rin g th e SI-2 4 ’s in p u ts  
The SI-24 does not provide mixing functionality. For this reason, if you want to use  
the master output or headphones to monitor the sounds that are being sent to the  
SI-24’s inputs, the sounds that are being input to the SI-24 must be sent back from the  
computer to the SI-24. Broadly speaking, there are three ways to return the input  
sounds from the computer.  
If the computer is not  
powered-on, you will not be  
able to monitor the input  
sound.  
This allows latency-free monitoring (i.e., monitoring with no delay). Also, you will  
be able to monitor the input sound at any time, unless you change the settings.  
This allows latency-free monitoring only for the input sounds in your application  
software.  
This is possible only when  
using ASIO or EASI drivers on  
Windows.  
This allows monitoring only for the input sounds that are set to record mode in your  
application software. The sound will be delayed by the latency specified in the  
RPC-1 control panel, but you will be able to monitor the sound processed by the  
software effects.  
Ho w to o p e n th e RPC-1 co n tro l p a n e l  
Windows 98/Me/2000:  
Start Settings in the Control Panel, double-click “Roland RPC-1 H/ W”  
Windows XP:  
Start double-click “Roland RPC-1 H/ W” in the control panel (if this is not  
displayed, click “Switch to classic view”)  
Macintosh:  
double-click the “Roland RPC-1 Control Panel” icon that you copied when  
installing the software  
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Mo n ito rin g th e SI-2 4 ’s in p u ts  
Usin g th e RPC-1 ’s m ix e r to re tu rn th e in p u t so u n d  
This allows latency-free monitoring (i.e., monitoring with no delay). Also, you will  
be able to monitor the input sound at any time, unless you change the settings.  
1 . Open the RPC-1 control panel.  
For details on operation, refer  
to the column “How to open  
the RPC-1 control panel”  
2 . Click the “Monitor Mixer” tab.  
3 . Make settings as shown in the illustration.  
fig.M01  
Set both “WavOut 1/2” faders to 0 dB (highest).  
Set pan to left and right.  
Uncheck both “Mute” boxes.  
4 . Use the slide bar (  
) to scroll the screen to the left, to display  
“R-Bus In 1/2”–”R-Bus In 7/8.”  
5 . Make settings as shown in the illustration.  
fig.M02  
Set all of the “R-Bus In 1/2”–“R-Bus In 7/8”  
faders to 0 dB (highest).  
Adjust the pan as appropriate.  
Uncheck all “Mute” boxes.  
fig.M03  
6 . Click the “Patchbay/Router” tab.  
fig.M04  
7 . As shown in the illustration, set the “R-Bus Out 1/2”  
source to “Monitor Mixer.”  
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Mo n ito rin g th e SI-2 4 ’s in p u ts  
8 . Click the “Hardware Settings” tab.  
9 . Windows 98/ME  
Check “Disable audio app use of Monitor Mixer and Patchbay/ Router.”  
fig.M05  
Windows 2000/XP  
Check “Disable Control of the Monitor Mixer and Patchbay/ Router by Audio  
Applications.”  
fig.M05  
1 0 . Click  
, assign a name to your settings, and click  
to save  
them.  
fig.M06  
In the event that the settings  
are changed, click the RPC-1  
control panel  
,
and load the settings you  
saved in step 10.  
1 1 . Click  
to close the RPC-1 control panel.  
1 2 . Make the following settings according to the application you are using.  
For details, refer to the manual for your application.  
Logic RPC Pro/Logic 5 users:  
Audio Audio Hardware & Drivers  
Uncheck “Software Monitoring” if you are using ASIO or EASI drivers.  
fig.M09  
Cubase users:  
Options Audio Setup System  
Check “ASIO Direct Monitoring” and “Global Disable.”  
fig.M08  
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Mo n ito rin g th e SI-2 4 ’s in p u ts  
Usin g th e RPC-1 ’s d ire ct m o n ito rin g fu n ctio n to  
re tu rn th e in p u t so u n d  
This is possible only when  
using ASIO or EASI drivers on  
Windows.  
This allows latency-free monitoring only for the input sounds in your application  
software.  
1 . Open the RPC-1 control panel.  
2 . Click the “Hardware Settings” tab.  
3 . Windows 98/ME  
For details on operation, refer  
to the column “How to open  
the RPC-1 control panel”  
Uncheck “Disable audio app use of Monitor Mixer and Patchbay/ Router.”  
fig.M05  
Windows 2000/XP  
Uncheck “Disable Control of the Monitor Mixer and Patchbay/ Router by Audio  
Applications.”  
fig.M07  
4 . Make the following settings according to the application you are using.  
For details, refer to the manual for your application.  
Logic RPC Pro/Logic 5 users:  
Audio Audio Hardware & Drivers  
Uncheck “Software Monitoring” if you are using ASIO or EASI drivers.  
fig.M09  
Cubase users:  
Options Audio Setup System  
Check “ASIO Direct Monitor” and “Record Enable Type.”  
fig.M08  
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Mo n ito rin g th e SI-2 4 ’s in p u ts  
Re tu rn in g th e in p u t so u n d fro m y o u r a p p lica tio n  
so ftw a re  
This allows monitoring only for the input sounds that are set to record mode in your  
application software. The sound will be delayed by the latency specified in the  
RPC-1 control panel, but you will be able to monitor the sound processed by the  
software effects.  
1 . Open the RPC-1 control panel.  
2 . Click the “Hardware Settings” tab.  
3 . Windows 98/ME  
For details on operation, refer  
to the column “How to open  
the RPC-1 control panel”  
Check “Disable audio app use of Monitor Mixer and Patchbay/ Router.”  
fig.M05  
Windows 2000/XP  
Check “Disable Control of the Monitor Mixer and Patchbay/ Router by Audio  
Applications.”  
fig.M10.  
4 . Make the following settings according to the application you are using.  
For details, refer to the manual for your application.  
Logic RPC Pro/Logic 5 users:  
Audio Audio Hardware&Drivers  
Check “Software Monitoring” if you are using ASIO or EASI drivers.  
fig.M12  
Cubase users:  
Options Audio Setup System  
Uncheck “ASIO Direct Monitoring.”  
Check “Record Enable Type.”  
fig.M11  
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Ma k in g sy ste m se ttin g s  
Ma k in g se ttin g s a p p ro p ria te fo r y o u r a p p lica tio n  
If you select a mode that is not  
appropriate for your  
Selecting the protocol  
application, the SI-24 will not  
be able to control the  
In order to use the SI-24 to control your application, you must select the appropriate  
protocol.  
application correctly.  
1 . Hold down [SYSTEM] and press the mode button [1][5] for the settings you  
want to use.  
While you hold down  
The button you pressed will light, and the settings will be switched.  
[SYSTEM], one of the mode  
buttons will light to indicate  
the current mode.  
The modes are assigned to [1] [5] as follows.  
[1] (L5):  
[2] (H):  
Logic 5 mode. These settings are for Logic RPC Pro/ Logic 5.  
Pro Tools mode. These settings are for Pro Tools.  
[3] (S.C):  
Cubase mode. These settings are for Cubase.  
For details, refer to “Controlling Cubase VST (version 5.0 or later)”  
[4] (USR 1): User mode 1. These are user settings you registered (stored) in  
[5] (USR 2): User mode 2. These are user settings you registered (stored) in  
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Ma k in g sy ste m se ttin g s  
Setting/registering user mode settings  
User mode settings can also be  
saved on your computer or  
another device. For details,  
refer to “Saving user mode  
settings on your computer—  
user mode settings you saved,  
refer to “Loading user mode  
settings from your computer—  
You can assign different MIDI events of your choice to the buttons and knobs of the  
SI-24, and register these settings to [4] (USR 1) or [5] (USR 2). The settings you  
register will be remembered even when the power is turned off.  
Assigning MIDI events to buttons and faders (Send)  
As an example, heres how to make user mode settings for [4] (USR 1).  
1 . Hold down [SYSTEM] and press [4] (USR 1) to select the location for which you  
want to register settings.  
[SYSTEM] and [4] (USR 1) will light, and user mode 1 will be selected.  
2 . Press [9] (KEY).  
[9] (KEY) are turned on (lit), and you will enter key/ fader setting mode.  
3 . Operate the key (button, PAN knob, fader, or the jog dial) for which you want to  
assign a MIDI event.  
The key you moved last will be the key your MIDI parameter will be assigned to.  
4 . Input the MIDI event that you want to send when keys or faders are operated  
from R-BUS or from MIDI IN.  
[4] (USR 1) will change from lit to blinking, indicating that the setting has been  
SI-24 supports the MIDI  
message as follows.  
<Buttons>  
changed.  
*
Whether you input the MIDI event from R-BUS or from MIDI IN will depend on the MIDI  
control mode setting. For details, refer to “Using the MIDI connectors to transmit/receive control  
data—MIDI Control Mode” (p. 29).  
Note On/ Off  
• Polyphonic Key Pressure  
• Pitch Bend  
5 . Input the MIDI event that you want to send when you leave your fingers from  
• Control Change  
• Channel Pressure  
• Program Change  
<Faders>  
buttons via R-BUS or MIDI IN.  
*
In case you do not want to send MIDI event when you leave your fingers from buttons, this step  
is not necessary.  
Note On/ Off  
6 . Press [9](KEY) again.  
• Polyphonic Key Pressure  
• Pitch Bend  
[9] (KEY) turns off and returns to user mode 1. Press the key specified on above step  
3 to check the assignment.  
• Control Change  
If you want to correct, return to above step 2.  
Specify fader parameter by  
number of third byte.  
7 . Repeat steps 2–6 as necessary to make assignments for other keys.  
8 . To finalize the user settings, press [4] (USR 1).  
0 (bottom)–127 (top)  
<PAN knobs/Jog dial>  
Note On/ Off  
[4] (USR 1) will change from blinking to lit, indicating that the settings have been  
• Polyphonic Key Pressure  
• Pitch Bend  
finalized. At the same time, [9] (KEY) will turn off (go dark).  
If you press [MARKER], [SHORTCUT], or [SCREEN SET] instead of [4] (USR 1),  
the settings will not be registered. [9] (KEY) will turn off (go dark), and you will  
return to the state the SI-24 was in before you made the settings.  
• Control Change  
The following number will be  
inserted at third byte.  
Rotated counter clock wise: 127  
Rotated clock wise: 1  
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Ma k in g sy ste m se ttin g s  
Assigning MIDI events to LEDs and faders (Return)  
As an example, heres how to make user mode settings for [4] (USR 1).  
1 . Hold down [SYSTEM] and press [4] (USR 1) to select the button for which you  
want to register settings.  
[SYSTEM] and [4] (USR 1) will light, and user mode 1 will be selected.  
2 . Press [0] (LED).  
[0] (LED) will turn on (lit), and you will enter the LED setting mode.  
3 . Operate the button to which you want to assign a MIDI event.  
If you operate more than one button, the button/ fader you operated last will be the  
button your MIDI parameter will be assigned to.  
4 . Input the desired MIDI event from R-BUS or from MIDI IN.  
[4] (USR 1) will change from lit to blinking, indicating that the setting has been  
changed.  
*
You cannot assign single MIDI event to multiple faders or buttons. In case fader moves or button  
blinks on input of MIDI event, it means the MIDI event is already assigned.  
If you want to cancel the LED setting mode, press [0] (LED). The LED of [0] (LED) turns off.  
Then return to step 1.  
If you want to cancel the prior assignment and want to assign MIDI event on step 3, you need to  
input MIDI event once again.  
SI-24 supports the MIDI  
message as follows.  
<buttons/Faders>  
Note On/ Off  
If you want the prior assignment unchanged, input different MIDI event.  
*
Whether you input the MIDI event from R-BUS or from MIDI IN will depend on the MIDI  
control mode setting. For details, refer to “Using the MIDI connectors to transmit/receive control  
data—MIDI Control Mode” (p. 29).  
• Polyphonic Key Pressure  
• Pitch Bend  
5 . Press [0](LED) again.  
• Control Change  
Specify fader parameter or  
color of LEDs by number of  
third byte.  
[0] (LED) turns off and returns to user mode 1. Press button or move fader specified  
on above step 3 to check the assignment.  
If you want to correct, return to above step 2.  
Faders  
6 . Repeat steps 3–5 as necessary to make assignments for other buttons/faders.  
7 . To finalize the user settings, press [4] (USR 1).  
0 (bottom)–127 (top)  
LEDs 0: Off  
[4] (USR 1) will change from blinking to lit, indicating that the settings have been  
1: Lit Green  
finalized. At the same time, [0] (LED) will turn off (go dark).  
2: Lit red  
3: Lit orange  
If you press [MARKER], [SHORTCUT], or [SCREEN SET] instead of [4] (USR 1),  
the settings will not be registered. [0] (LED) will turn off (go dark), and you will  
return to the state you were in before you made the setting.  
others: Lit red  
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Ma k in g sy ste m se ttin g s  
Saving user mode settings on your computer—Dump  
You can save user mode settings on your computer or sequencer. This provides a  
convenient way to back up the settings you register to [4] (USR 1) or [5] (USR 2), or  
allows you to prepare several sets of user mode settings.  
Whether the SI-24 transmits the  
MIDI message from R-BUS or  
from MIDI OUT will depend on  
the MIDI control mode setting.  
For details, refer to “Using the  
MIDI connectors to transmit/  
receive control data—MIDI  
As an example, heres how to save [4] (USR 1) settings.  
1 . Hold down [SYSTEM] and press [4] (USR 1).  
[SYSTEM] and [4] (USR 1) will light, and user mode 1 will be selected.  
2 . Press [8] (DUMP/LD).  
[8] (DUMP/LD) will light, and the SI-24 will be ready to transmit data.  
3 . Operate your computer or external device so that it is ready to receive data.  
4 . Press [8] (DUMP/LD) once again.  
[8] (DUMP/LD) will blink and the PLAY indicator will light, while the SI-24 is  
transmitting MIDI messages.  
When transmission is completed, [8] (DUMP/LD) and PLAY indicator will go dark.  
Loading user mode settings that you saved on your computer—Load  
Heres how user mode settings you saved on your computer or sequencer can be  
loaded back into the SI-24.  
As an example, we will describe the procedure for loading the saved settings into  
[4] (USR 1).  
Whether the SI-24 receives the  
MIDI message from R-BUS or  
from MIDI IN will depend on  
the MIDI control mode setting.  
For details, refer to “Using the  
MIDI connectors to transmit/  
receive control data—MIDI  
1 . Hold down [SYSTEM], and press [4] (USR 1).  
[SYSTEM] and [4] (USR 1) will light, and you will switch to User Mode 1.  
2 . Press [8] (DUMP/LD).  
[8] (DUMP/LD) will light, and the SI-24 will be ready to receive data.  
3 . Operate your computer or other external device to make it transmit previously-  
saved User mode MIDI messages.  
The PLAY indicator and REC indicator will light while the SI-24 is receiving the  
MIDI message.  
When reception is completed, [8] (DUMP/LD), the PLAY indicator, and REC  
indicator will go dark.  
2 8  
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Ma k in g sy ste m se ttin g s  
Usin g th e MIDI co n n e cto rs to tra n sm it/ re ce ive  
co n tro l d a ta —MIDI Co n tro l Mo d e  
With the factory settings, the SI-24 will transmit and receive control data via R-BUS.  
If you are controlling a MIDI device or a computer that does not have R-BUS, set the  
SI-24 to MIDI Control Mode so it will use the MIDI connectors to transmit and  
receive control data.  
1 . Hold down [SYSTEM] and press [6] (MIDI Ctrl) to turn it on (lit).  
If [6] (MIDI Ctrl) is on (lit):  
MIDI Control Mode is selected. SI-24 control data will be transmitted from  
MIDI OUT. If a device is connected to MIDI IN, control data from the  
connected device will be received at MIDI IN.  
If [6] (MIDI Ctrl) is off (dark):  
SI-24 control data and control data from the connected device will be  
transmitted and received via R-BUS.  
2 . To change the setting back, hold down [SYSTEM] once again and press  
[6] (MIDI Ctrl).  
[6] (MIDI Ctrl) will turn off (go dark).  
The signal flow is as follows.  
fig.04-**  
[6 ] (MIDI Ctrl): O N  
MIDI OUT  
MIDI IN  
MIDI OUT  
MIDI IN  
[6 ] (MIDI Ctrl): O FF  
MIDI OUT (channel 2–16)  
MIDI IN  
(channel 2–16)  
MIDI OUT  
MIDI IN  
2 9  
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Ma k in g sy ste m se ttin g s  
O u tp u ttin g th e RPC-1 ’s R-Bu s O u t 7 / 8 fro m th e SI-2 4  
With the factory settings, the RPC-1s R-Bus Out 7/ 8” will not be output from the  
SI-24. If you want “R-Bus Out 7/ 8” to be output from the SI-24, change the setting as  
follows.  
1 . Hold down [SYSTEM] and press [7] (7/8>D.OUT) to turn it on (lit).  
If [7] (7/8>D.OUT) is on (lit):  
RPC-1 “R-Bus Out 7/ 8” will be output from DIGITAL OUT.  
If [7] (7/8>D.OUT) is off (dark):  
RPC-1 “R-Bus Out 1/ 2” will be output from DIGITAL OUT.  
2 . To change the setting back, once again hold down [SYSTEM] and press  
[7] (7/8>D.OUT).  
[7] (7/8>D.OUT) will turn off (go dark).  
The RPC-1’s “R-Bus Out 1–8” correspond to the SI-24s OUTPUT as follows.  
SI-24 OUTPUT  
RPC-1  
[7] (7/8>D.OUT): off (dark)  
R-Bus Out 1 MASTER-L, DIGITAL OUT (L)  
R-Bus Out 2 MASTER-R, DIGITAL OUT (R)  
R-Bus Out 3 AUX1-L  
[7] (7/8>D.OUT): on (lit)  
MASTER-L  
MASTER-R  
AUX1-L  
R-Bus Out 4 AUX1-R  
AUX1-R  
R-Bus Out 5 AUX2-L  
AUX2-L  
R-Bus Out 6 AUX2-R  
AUX2-R  
R-Bus Out 7  
R-Bus Out 8  
DIGITAL OUT (L)  
DIGITAL OUT (R)  
3 0  
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Co n tro llin g Lo g ic RPC Pro  
You can remotely control Logic RPC Pro from the SI-24.  
*
The software upgrade of Logic RPC Pro may make the operation process different or may include  
additional functions.  
Ma k in g th e SI-2 4 se ttin g s  
Use the following procedure to switch the settings of the SI-24.  
1 . Hold down [SYSTEM] and press [1] (L5).  
[1] (L5) will light, and you will switch to Logic 5 mode.  
For details on modes  
(protocols), refer to “Selecting  
2 . If you want to use the MIDI connectors (and not R-BUS) to exchange data  
between the SI-24 and your computer, hold down [SYSTEM] and press  
[6] (MIDI ctrl) to turn it on (lit).  
For details, refer to “Using the MIDI connectors to transmit/ receive data—MIDI  
Ma k in g Lo g ic RPC Pro se ttin g s  
The setting of Logic RPC Pro should be made one following procedure.  
1 . Select [Scan] (Options Control Surfaces Scan).  
1 -1 . Scan of the connected devices will start.  
1 -2 . When your computer detect SI-24, the icon of SI-24 will appear on Setup  
window.  
You are now able to use SI-24 as remote controlling device for Logic PRC PRO.  
3 1  
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Co n tro llin g Lo g ic RPC Pro  
Se le ctin g ch a n n e ls  
1 . Use CH ASSIGN to select the Logic RPC Pro mixer section that you want to  
control.  
For details on the Logic RPC  
Pro mixer, refer to the column  
“The structure of the Logic  
RPC Pro mixer section”  
The selected button will light.  
[INPUT/INST]: Select this when you want to control INPUT.  
If you want to control instruments, hold down [SHIFT] and press  
[INPUT/INST].  
[OUTPUT]:  
[BUS]:  
Select this when you want to control OUTPUT.  
Select this when you want to control the buses.  
Select this when you want to control TRACK 1–12.  
Select this when you want to control TRACK 13–24.  
[Tr 1–12]:  
[Tr 13–24]:  
2 . Press [CH SELECT] to select the channel that you want to control.  
[CH SELECT] of the selected channel will light.  
Th e stru ctu re o f th e Lo g ic RPC Pro m ix e r se ctio n  
The Logic RPC Pro mixer consists of the following five sections.  
For each section you can change insert effect, bus send, pan, and volume settings.  
It is not possible to send audio  
from the input section to the  
track section. For details, refer to  
Input section  
This sends the inputs to the output section.  
Instrument section  
Software synthesizers are inserted here for use.  
You will need to purchase  
software synthesizers separately.  
Output section  
This mixes the sound of each channel and sends this mix to an output.  
Track section  
These are the tracks that record the input audio on the hard disk of the computer  
and play it back. The playback audio is sent to the buses or outputs.  
Bus section  
This section allows effects to be inserted and used as send effects, or can be used  
as a group mixer.  
3 2  
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Co n tro llin g Lo g ic RPC Pro  
Sw itch in g th e sta tu s o f a ch a n n e l  
The function of [STATUS] will change depending on the STATUS MODE.  
1 . As described in the preceding section “Selecting channels,” select the Logic RPC  
Pro mixer section that you want to control.  
2 . Select STATUS MODE, and press [STATUS] to switch the status of the channel.  
The functions of STATUS MODE and [STATUS] correspond as follows.  
STATUS MODE  
[MUTE]  
[STATUS] function  
Switches muting on/ off for each channel.  
Lit:  
Mute on  
Mute off  
Dark:  
[SOLO]  
Switches solo on/ off for each channel.  
Lit:  
Solo on  
Solo off  
Dark:  
[REC/PLAY]  
Switches the record/ playback status of each track.  
(Recording/ Play)  
Dark:  
The track can be played.  
Now recording.  
Lit red:  
Blinking red: Selected as a recording destination.  
Record mode (lit red) will be selected when you press  
[REC].  
[AUTOMIX]  
Switches the Automix Mode status of each channel.  
Lit green: Read automix (Read).  
Lit red:  
Write automix (Write).  
When you are writing auto-  
mix data on Latch mode, it is  
convenient to press [SHIFT] to  
stop the movement of faders.  
Lit orange: Automix will be overwritten from the moment  
you operate the SI-24 (Latch).  
Dark:  
Automix off (Off).  
3 3  
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Co n tro llin g Lo g ic RPC Pro  
Co n tro llin g th e e q u a lize r  
The buttons and knobs of the SI-24 correspond to the Logic RPC Pro equalizer  
parameters as follows.  
fig.4-01  
Lo g ic RPC PRO  
ON  
(FREQ)  
(GAIN)  
Hz  
dB  
EQ 1  
EQ 2  
EQ 3  
EQ 4  
ON  
(FREQ)  
(GAIN)  
Hz  
dB  
ON  
(FREQ)  
(GAIN)  
Hz  
dB  
ON  
(FREQ)  
(GAIN)  
Hz  
dB  
EQ 1 EQ 2 EQ 3 EQ 4  
PAN knobs 1–8 will operate the equalizer (EQ GAIN 1–4, EQ FREQ 1–4).  
Knob 1  
Knob 2  
Knob 3  
Knob 4  
Knob 5  
Knob 6  
Knob 7  
Knob 8  
EQ1 GAIN  
EQ1 FREQ  
EQ2 GAIN  
EQ2 FREQ  
EQ3 GAIN  
EQ3 FREQ  
EQ4 GAIN  
EQ4 FREQ  
In order to control equalizer  
parameters from the SI-24, you  
must first make settings EQ  
Type in Logic RPC Pro.  
For details on the procedure,  
refer to the Logic RPC Pro  
owners manual.  
Use the following procedure to operate the equalizer.  
1 . Press [EQ/SEND] to turn it on (lit).  
control.  
The [CHANNEL SELECT] of the selected channel will light.  
3 . Press EQ [ON] for the equalizer you want to operate, to turn it on/off.  
When the equalizer is on, EQ [ON] will light.  
4 . Use knobs 1–8 to adjust the equalizer “GAIN” and “FREQ.”  
3 4  
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Co n tro llin g Lo g ic RPC Pro  
Co n tro llin g th e b u s se n d le ve ls  
The send levels to four buses can be controlled from the SI-24.  
In order to control send levels  
from the SI-24, you must first  
make settings in Logic RPC  
Pro to specify the buses to  
which SEND 1–4 will be  
PAN knobs 9–12 will control the send levels to the buses.  
Knob 9  
SEND 1  
SEND 2  
SEND 3  
SEND 4  
SEND 1  
assigned. For details on the  
procedure, refer to the Logic  
RPC Pro owners manual.  
Knob 10  
Knob 11  
Knob 12  
SEND 2  
SEND 3  
SEND 4  
Use the following procedure to control the send levels.  
1 . Press [EQ/SEND] to turn it on (lit).  
control.  
The [CHANNEL SELECT] of the selected channel will light.  
3 . Use knobs 9–12 to adjust the send levels (SEND 1–4).  
Co n tro llin g p lu g -in s  
Logic RPC Pro lets you insert up to two plug-ins into each channel. An inserted plug-  
in can be controlled from the SI-24.  
EQ [ON 1] – [ON 2] will act as [INS 1] – [INS 2] to select the plug-in that you want  
to edit.  
[INS 1] (EQ [ON 1])  
First plug-in  
[INS 2] (EQ [ON 2])  
Second plug-in  
PAN knobs 1–11 will control the parameters of the plug-in.  
Knobs 1–10  
The parameters of the plug-in will automatically be  
assigned to each knob.  
A maximum of ten plug-in  
parameters can be controlled  
from the SI-24.  
Knob 11  
Bypass function  
control.  
[CH SELECT] of the selected channel will light.  
2 . Press [PLUG-IN] to turn it on (lit).  
If no plug-in has been inserted  
into the channel you selected  
in step 2, [PLUG-IN] will not  
turn on (light).  
3 . Use [INS 1] – [INS 2] to select which plug-in you want to edit.  
The PLUG-IN screen for the selected plug-in will appear.  
4 . Use knobs 1–11 to edit the parameters of the plug-in.  
3 5  
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Co n tro llin g Lo g ic RPC Pro  
Re g iste rin g a so n g lo ca tio n —Ma rk e r Cre a te  
Logic RPC Pro has a Marker Create function that lets you assign a marker at the  
desired location in a song.  
Heres how to control Logic RPC Pros Marker Create function from the SI-24.  
Assigning a marker  
1 . Press [MARKER] to turn it on (lit).  
2 . Move to the location that you want to register, and press the marker request  
button [0].  
You may do this while the song is recording, playing, or stopped.  
Markers will be registered to [1][9] in playback order. Registered buttons will be lit.  
Ab o u t m a rk e r re g istra tio n  
The markers are registered to the nine buttons [1][9] in the order of playback. This  
means that if you assign a new marker at a location that is earlier than a previously  
assigned marker, subsequent markers will be renumbered upward.  
fig.4-1  
Time  
Time  
Marker1  
Marker2  
Marker3  
Marker4  
Marker1  
Marker2  
Marker3  
Marker4  
Marker5  
Moving to a marker location  
1 . Press [MARKER] to turn it on (lit).  
2 . Press a lit [1]–[9] button to move to the registered location.  
Erasing a marker  
1 . Press [MARKER] to turn it on (lit).  
2 . Of the lit [1]–[9] buttons, press the button for the marker that you want to erase.  
3 . Hold down [SHIFT] and press [0].  
The registration will be erased, and the button will go dark.  
3 6  
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Co n tro llin g Lo g ic RPC Pro  
Re ca llin g scre e n s a ssig n e d to th e n u m e ric k e y s  
—Scre e n Se ts  
Logic RPC Pro lets you register various configurations of windows (“screen sets”) to  
numeric keys 1–9 of the keyboard, and recall these screen sets by pressing a numeric  
key.  
You can lock/ unlock the  
screen set pressing [0]. When  
screen set is locked, [0] lits.  
Heres how screen sets assigned to the numeric keys of the keyboard can be recalled  
from the SI-24.  
1 . Press [SCREEN SET] to turn it on (lit).  
2 . Press one of the [1]–[9] buttons, and the screen set assigned to the corresponding  
numeric key will be recalled just as if you had pressed a numeric key of the  
keyboard.  
SHO RTCUT b u tto n O p e ra tio n s  
[0][9] will execute the following Logic RPC Pro commands.  
1 . Press [SHORTCUT] to turn it on (lit).  
[1]: Save  
[2]: Undo  
[3]: Copy  
[4]: Paste  
[5]: Clear  
[6]: Scrub  
[7]: Cycle  
[8]: Drop  
[9]: Automation View Volume [0]: Automation View Pan  
Tra n sp o rt O p e ra tio n s  
It is possible to control the transports of Logic RPC Pro using the following buttons.  
[STOP]:  
[PLAY]:  
[REC]:  
Stops playback or recording.  
Starts playback.  
Starts recording.  
[PAUSE]:  
[REW]:  
[FF]:  
Pauses song playback or recording.  
Rewind the song. Press [STOP] to stop rewinding.  
Fast-forward the song. Press [STOP] to stop fast-forwarding.  
This moves the time location within the song.  
Jog dial:  
3 7  
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Co n tro llin g Pro To o ls (ve rsio n 4 .1 o r la te r)  
Digidesign Pro Tools can be remotely controlled from the SI-24.  
The SI-24 supports Pro Tools software version 4.1 or later.  
Putting Pro Tools mode labels  
When controlling Pro Tools, the button and knob functions will differ in some ways  
from the panel. You will find it convenient to affix the included Pro Tools mode  
labels when using the SI-24 with Pro Tools (see figure).  
Before putting Pro Tools mode  
labels on top panel of SI-24,  
please wipe dust or dirt  
adheres with a soft dry cloth.  
N o te s co n ce rn in g th e co n tro l o f Pro To o ls  
The SI-24 is not able to exchange audio with Pro Tools TDM or Pro Tools LE.  
cannot be used.  
Faders 9–12  
Master fader  
[STATUS 9]  
[STATUS 10]  
CH ASSIGN [INPUT]  
Joystick  
SURROUND PAN [ON]  
Ma k in g th e SI-2 4 se ttin g s  
Use the following procedure to switch the settings of the SI-24.  
For details on modes  
(protocols), refer to “Selecting  
1 . Hold down [SYSTEM] and press [2] (H).  
[2] (H) will light, and Pro Tools mode will be selected.  
2 . If you want to use the MIDI connectors (and not R-BUS) to exchange data  
between the SI-24 and your computer, hold down [SYSTEM] and press  
[6] (MIDI ctrl) to turn it on (lit).  
For details, refer to “Using the MIDI connectors to transmit/ receive control data—  
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Co n tro llin g Pro To o ls (ve rsio n 4 .1 o r la te r)  
Ma k in g Pro To o ls se ttin g s  
Use the following procedure to make settings in Pro Tools.  
1 . Start up Pro Tools.  
2 . From the Setups menu, choose Peripherals.  
The Peripherals window will open.  
fig.P1  
2 -1  
2 -2  
2 -1 . Click  
.
2 -2 . In MIDI Controllers #1, set Type to “HUI.” Also set the Receive from and Send  
to fields to the device corresponding to the SI-24.  
2 -3 . Click  
will begin.  
, and communication between Pro Tools and the SI-24  
3 . From the Setups menu, choose “Preferences.”  
The Preferences window will open.  
fig.P2  
3 -1  
3 -2  
3 -1 . Click  
.
* On software version 4.x of  
Pro Tools, there is no setting  
of “Numeric Keypad Mode.”  
3 -2 . For the Numeric Keypad Mode field, choose “Classic.” (*)  
g.P  
In some cases, the Macintosh will  
frequently display an error message  
stating that “Pro Tools cant communicate  
with HUI.”  
In this case, exit Pro Tools, and then delete  
“Pro Tools Preferences” from “Default  
settings” in the “System folder.” Then  
restart Pro Tools.  
However, after restarting, the Peripherals  
and Preference settings will have to be  
made once again.  
3 9  
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Co n tro llin g Pro To o ls (ve rsio n 4 .1 o r la te r)  
Ho w th e SI-2 4 ’s co n tro ls w ill fu n ctio n  
The explanation in this section will use the button names corresponding to the  
included Pro Tools mode labels.  
Faders 1–8  
These control the faders of the area enclosed in blue within the Pro Tools Mix  
window.  
The target of control can be selected with [ ] (Tr 1-12), [ ] (Tr 13-24),  
[
] (OUTPUT), and [ ] (BUS).  
STATUS buttons  
These switch the status of the channel according to the selected STATUS MODE. The  
current status is shown by the color of the buttons.  
STATUS MODE  
[MUTE]  
[STATUS] function  
Switches muting on/ off for each channel.  
Lit red: Mute on  
Dark: Mute off  
There are four automix writing  
modes, as follows.  
Blinking red: Muted by solo  
[SOLO]  
Switches solo on/ off for each channel.  
Write: Automix will be  
overwritten.  
Lit red: Solo on  
Dark: Solo off  
Latch: Automix will be  
overwritten from the  
moment you operate  
the SI-24.  
[REC/PLAY]  
Switches the record/ playback status of each track.  
(Recording/ Play)  
Lit green:  
Lit red:  
The track can be played.  
Now recording.  
Touch: Automix will be  
overwritten only while  
you are operating the  
SI-24.  
Blinking red: Selected as a recording destination.  
Record mode (lit red) will be selected when you press  
[REC] or when you enter the auto-punch region.  
Trim: Fader operations will  
apply a relative change,  
overwriting the data.  
[AUTOMIX]  
Switches the Automix Mode status of each channel.  
Lit green:  
Lit red:  
Read automix.  
Write automix.  
When you are writing auto-  
mix data on Latch mode or  
Touch mode, it is convenient  
to press [SHIFT] to stop the  
movement of faders.  
Blinking red: Ready to write automix.  
Dark: Automix off.  
CH SELECT (Channel Select) buttons  
These buttons select the target channel when you control the send levels or plug-ins.  
If all [CH SELECT] buttons are  
dark, a track outside the range  
being controlled by the SI-24  
has been selected.  
The [CH SELECT] of the channel selected for operations will light.  
By simultaneously pressing two or more [CH SELECT] buttons, you can create a  
group of channels.  
PAN 1–8 knobs  
These control the channel panning.  
You can control the panning more precisely by turning [SHORTCUT] on (lit) and  
then holding down [8] (FINE) while you turn the knobs.  
4 0  
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Co n tro llin g Pro To o ls (ve rsio n 4 .1 o r la te r)  
EQ/SEND (Equalizer/Send) buttons  
You can press [EQ/SEND] to turn it on (lit), and use SEND 1–4 (PAN 9–12) to control  
If you want to view the send  
levels in the screen, choose the  
Display menu in Pro Tools,  
and in “Sends View Shows,”  
select Send A–D as desired.  
the send levels of the channel you selected in [CH SELECT].  
PLUG-IN button  
When you press [PLUG-IN] to turn it on (lit), you will be able to control plug-in  
effects.  
Use the following procedure to control plug-in effects.  
1 . Press [PLUG-IN] to turn it on (lit).  
The plug-in window will appear.  
2 . Use [CH SELECT] to select the track into which the plug-in you want to control  
has been inserted.  
3 . Use [INS 1] (ON 1)[INS 4] (ON 4) to select the slot into which the plug-in you  
want to control has been inserted.  
4 . Use PARAM 1–4 (PAN 9–12) and [ON 1–4] (CH SELECT 9–12) to control the  
parameters of the plug-in.  
5 . Use [< SCROLL] (STATUS 11) or [SCROLL >] (STATUS 12) to change the range  
of parameters being controlled. Knobs or buttons within the region of  
parameters being controlled will be displayed in blue.  
MARKER button  
When you press [MARKER] to turn it on (lit), [0] will function as the marker request  
button. Markers will be registered to [1][9], and you can press one of these buttons  
to move to the registered location.  
SHORTCUT button  
When you press [SHORTCUT] to turn it on (lit), [0][9] will execute the following  
[7] (Create Group) groups the  
tracks that you selected by  
simultaneously pressing two  
or more [CH SELECT]  
Pro Tools commands.  
[1]: Save  
[2]: Undo [3]: Copy [4]: Paste [5]: Clear  
[8]: Fine [9]: Escape [0]: Enter  
[6]: Group [7]: Create Group  
buttons. [6] (Group) turns the  
group function on/ off. While  
you hold down [8] (Fine), you  
will be able to adjust the pan or  
send level more precisely.  
SCREEN SET button  
When you press [SCREEN SET] to turn it on (lit), [1][6] will open the Pro Tools  
window assigned to each button.  
[1]: Mix  
[2]: Edit  
[3]: Transport  
[4]: Memory Locations [5]: Status  
[6]: Plug-in  
Transport  
You can use [STOP], [PLAY], [REC], [ZERO RETURN] (PAUSE), [REW], and [FF]  
to operate the Pro Tools transport.  
You can use the jog dial to move the song position line.  
4 1  
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Co n tro llin g Cu b a se VST (ve rsio n 5 .0 o r la te r)  
The SI-24 can remotely control Steinberg Corporations Cubase series programs.  
• A remote control file is required for Cubase settings.  
You can download a remote control file for Cubase from the Roland web site.  
http:/ / www.roland.co.jp/  
The SI-24 supports Cubase version 5.0 and later.  
Ca u tio n s w h e n co n tro llin g Cu b a se  
knobs cannot be used.  
STATUS MODE [REC/ PLAY] and [AUTOMIX]  
Joystick  
SURROUND PAN [ON]  
When used with Cubase, the SI-24s MIDI is used only for VST remote. In this  
case, the SI-24 cannot be used as a MIDI interface.  
Ma k in g th e SI-2 4 se ttin g s  
Use the following procedure to make settings on the SI-24.  
For details on modes  
1 . Hold down [SYSTEM] and press [2] (S.C.).  
(protocols), refer to “Selecting  
[2] (S.C.) will light, and the SI-24 will switch to Cubase mode.  
2 . If you want to use the MIDI connectors (and not R-BUS) to exchange data  
between the SI-24 and your computer, hold down [SYSTEM] and press  
[6] (MIDI ctrl) to turn it on (lit).  
For details, refer to “Using the MIDI connectors to transmit/ receive control data—  
4 2  
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Co n tro llin g Cu b a se VST (ve rsio n 5 .0 o r la te r)  
Ma k in g Cu b a se se ttin g s  
Use the following procedure to make Cubase settings.  
1 . Start up Cubase.  
2 . From Remote Setup on the Option menu, choose Setup.  
The VST Remote window will appear.  
fig.C1  
3 . Make Remote, Input, and Output settings as follows.  
Remote: Generic Remote  
Input:  
MIDI In Roland RPC-1 (on the Macintosh, the device corresponding to the  
SI-24 in OMS setup)  
Output: MIDI Out Roland RPC-1 (on the Macintosh, the device corresponding to  
the SI-24 in OMS setup)  
4 . When you have finished making settings, click  
.
fig.C2  
The Generic Remote window will  
appear.  
5 . In the Generic Remote window, click  
.
The Generic Remote Setup window will appear.  
fig.C3  
5 -1  
5 -1 . Click the Import button, and specify the “Roland SI-24.xml” file.  
5 -2 . Close the Generic Remote Setup window.  
4 3  
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Co n tro llin g Cu b a se VST (ve rsio n 5 .0 o r la te r)  
Ho w th e SI-2 4 co n tro ls w ill fu n ctio n  
Faders 1–12  
These will control the Cubase faders.  
The CH ASSIGN (Channel Assign) settings correspond as follows to the faders that  
will be controlled.  
[INPUT]:  
VST instrument mixer  
[OUTPUT]: VST master mixer  
[BUS]:  
VST channel mixer 2 (group mixer 1–8)  
VST channel mixer channels 1–12  
[Tr 1-12]:  
[Tr 13-24]: VST channel mixer channels 13–24  
STATUS buttons  
These buttons will switch the status of the channel according to the selected STATUS  
MODE. The current status is shown by the color of the buttons.  
STATUS MODE  
[MUTE]  
[STATUS] function  
Switches muting on/ off for each channel.  
Lit orange: Mute on  
Dark:  
Mute off  
[SOLO]  
Switches solo on/ off for each channel.  
Lit red: Solo on  
Dark:  
Solo off  
CH SELECT (Channel Select) buttons  
These buttons select the target channel when controlling the equalizer or send level.  
The [CH SELECT] of the target channel will light.  
PAN 1–12 knobs  
Adjust the channel pan.  
EQ/SEND (Equalizer/Send) button  
When you press [EQ/SEND] to turn it on (lit), you will be able to control the  
equalizer and send levels of the channel that is selected by its [CH SELECT].  
PAN knobs 1–12 will control the equalizer (EQ GAIN 1–4, EQ FREQ 1–4) and the  
send levels (SEND 1–4).  
fig.C4  
Pressing [EQ/SEND] will not cause the  
VST Channel Settings window to appear.  
To open the VST Channel Settings  
window, click the mouse on the channel  
.
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Co n tro llin g Cu b a se VST (ve rsio n 5 .0 o r la te r)  
MARKER button  
When you press [MARKER] to turn it on (lit), the [0][9] buttons will function as  
locator buttons.  
[1]: Set left locator  
[3]: Set locator 1  
[2]: Set right locator  
[4]: Set locator 2  
[5]: Set locator 3  
[6]: Move to left locator  
[8]: Move to locator 1  
[0]: Move to locator 3  
[7]: Move to right locator  
[9]: Move to locator 2  
SHORTCUT button  
When you press [SHORTCUT] to turn it on (lit), the [0][9] buttons will execute the  
assigned Cubase commands.  
[1]: Save  
[5]: Cut  
[2]: Redo  
[3]: Copy  
[4]: Paste  
[6]: Punch-in  
[0]: Synchronization  
[7]: Cycle  
[8]: Punch-out  
[9]: Click  
SCREEN SET button  
When you press [SCREEN SET] to turn it on (lit), the [0][6] buttons will open the  
assigned Cubase windows.  
[1]: VST mixer  
[2]: VST effects  
[3]: VST master effects  
[4]: VST inputs  
[5]: VST performance  
[6]: VST instruments  
Transport  
You can use [STOP], [PLAY], [REC], [PAUSE] (functions as ZERO RETURN),  
[REW], and [FF] to operate the Cubase transport.  
You can use the jog dial to move the song position line.  
4 5  
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Glo ssa ry  
Co n d e n se r m icro p h o n e  
SCMS  
A type of microphone that applies the principle of a  
condenser. It has excellent high-frequency response, and  
allows more subtle nuances of sound to be captured. This  
type of microphone requires external, phantom power  
unless it has its own battery power.  
SCMS stands for Serial Copy Management System. This is  
a function that protects the rights of copyright holders by  
prohibiting recording via a digital connection for more  
than two generations. When digital connections are made  
between digital recorders that implement this function,  
SCMS data will be recorded along with the audio data.  
Digital audio data which contains this SCMS data cannot  
again be recorded via a digital connection.  
Dy n a m ic m icro p h o n e  
A type of microphone that uses the same principle as an  
electrical generator. It operates without a power source.  
The most common types are quite durable, and are widely  
used as vocal and instrument mics.  
Ph a n to m Po w e r  
This is a method of providing electrical power to  
condenser mics via the mic cables. Generally, a mixers  
internal phantom power source supplies 6–48 volts (DC).  
Supplying phantom power to dynamic mics, audio  
playback devices, or other such equipment may result in  
damage to the equipment. Turn the phantom power  
switch on only when connecting condenser mics which  
need phantom power; otherwise, leave it switched off.  
IEC  
The signals that are transferred via the digital input/  
output of this device comply with the IEC60958 and  
IEC958 (consumer) formats.  
Im p e d a n ce  
The total resistance of an electrical circuit to an alternating  
voltage such as audio, expressed in units of an Ohm ().  
When transmitting a signal, the output impedance of the  
transmitting device must match the input impedance of  
the receiving device. If not, problems such as distortion,  
noise, and lowered signal level can occur.  
On the SI-24, a high-impedance input jack is used for  
directly connecting a guitar or bass.  
MIDI  
MIDI stands for Musical Instrument Digital Interface. It is  
a worldwide standard that allows electronic musical  
instruments and personal computers to exchange musical  
performance data and messages such as sound selections.  
Any MIDI-compatible device can transmit musical data  
(as appropriate for the type of device) to any other  
MIDI-compatible device, regardless of its manufacturer or  
model type.  
R-BUS  
Rolands digital communication specification developed  
to allow audio and control data to be exchanged between  
devices. Multi-channel audio signals, word clock, and  
MIDI-compatible operation data and synchronization  
signals can be exchanged. A single R-BUS connector  
allows simultaneous bi-directional transfer of eight  
channels of up to 96 kHz 24-bit digital audio data. The  
connector is a DB-25 type, and uses a special cable for  
connections. It should NOT be connected to other types of  
ports that use similar connectors! Also, you can not use a  
computer SCSI cable for R-BUS connections.  
4 6  
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Blo ck Dia g ra m  
R-BUS  
GAIN  
PHONES  
INPUT 1  
1/2  
MASTER L  
MASTER R  
AUX 1 L  
1/2  
3/4  
5/6  
AD  
DA  
DA  
DA  
INPUT 2  
INPUT 3  
3/4  
AD  
INPUT 4  
AUX 1 R  
AUX 2 L  
INPUT 5  
5/6  
AD  
INPUT 6  
INPUT 7  
AUX 2 R  
7/8  
AD  
OFF  
ON  
INPUT 8  
DIGITAL OUT  
OFF  
7/8  
7/8 D.OUT  
ON  
DIGITAL IN  
DIGITAL IN  
ON  
OFF  
MIDI ctrl  
MIDI OUT  
MIDI IN  
IN  
OUT  
MIDI  
CONTROLLER  
ANALOG INPUT 1 - 8  
INPUT 8 ONLY  
GUITAR  
PEAK  
GAIN  
TRS  
XLR  
to AD  
PHANTOM  
4 7  
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Sp e cifica tio n s  
SI-24: SUDIO INTERFACE  
Sample Rate  
Connectors  
22.05 kHz, 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz  
R-BUS Connector  
Input Jack 1–8 (1/ 4 inch TRS phone type)  
Input Jack 1–8 (XLR type, balanced, phantom power)  
Guitar (Hi-Z) Jack (1/ 4 inch phone type)  
Digital In Connector (Coaxial type)  
Frequency Response  
96 kHz:  
48 kHz:  
44.1 kHz:  
0 Hz–40 kHz (+0/ -3 dB)  
20 Hz–22 kHz (+0/ -3 dB)  
20 Hz–20 kHz (+0/ -3 dB)  
Digital Out Connector (Coaxial type)  
Headphones Jack (Stereo 1/ 4 inch phone type)  
Master Out Jack L/ R (1/ 4 inch phone type)  
AUX 1 Send Jack L/ R (1/ 4 inch phone type)  
AUX 2 Send Jack L/ R (RCA phono type)  
Nominal Input Level (variable)  
INPUT 1–8 (XLR, TRS):  
GUITAR (Hi-Z):  
+4 dBu-50 dBu  
+4 dBu-50 dBu  
Input Impedance  
Power Supply  
INPUT 1–8 (XLR, TRS):  
GUITAR (Hi-Z):  
24 k ohms  
1 M ohms  
AC 117 V, AC 230 V or AC 240 V  
Power Consumption  
Nominal Output Level  
20 W  
MASTER:  
0 dBu  
Dimensions  
AUX 1 (L, R): 0 dBu  
AUX 2 (L, R): 0 dBu  
446.0 (W) x 326.0 (D) x 103.0 (H) mm  
17-9/ 16 (W) x 12-7/ 8 (D) x 4-1/ 16 (H) inches  
Output Impedance  
Weight  
MASTER:  
1 k ohms  
AUX 1 (L, R): 1 k ohms  
AUX 2 (L, R): 1 k ohms  
4.8 kg  
10 lbs 10 oz  
PHONES:  
22 ohms  
Accessories  
Recommended Load Impedance  
MASTER: 10 k ohms or more  
Power supply cable  
Owner's manual  
AUX 1 (L, R): 10 k ohms or more  
AUX 2 (L, R): 10 k ohms or more  
Pro Tools mode labels  
PHONES:  
8–600 ohms  
Residual Noise Level (SENS: LINE, IHF-A,  
(0 dBu = 0.775 Vrms)  
Sampling Rate: 96kHz typ.)  
*
In the interest of product improvement, the specifications and/or  
appearance of this unit are subject to change without prior  
notice.  
MASTER:  
-86 dBu or less  
AUX 1 (L, R): -86 dBu or less  
AUX 2 (L, R): -86 dBu or less  
Interface Connectors  
Digital I/ O: Coaxial  
conforms to IEC60958 (consumer format)  
4 8  
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...MEMO ...  
4 9  
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In fo rm a tio n  
When you need repair service, call your nearest Roland Service Center or authorized Roland distributor in your country as  
shown below.  
PAN AMA  
ITALY  
ISRAEL  
SIN GAPO RE  
AFRICA  
SUPRO MUNDIAL, S.A.  
Boulevard Andrews, Albrook,  
Panama City, REP. DE PANAMA  
TEL: 315-0101  
Roland Italy S. p. A.  
Viale delle Industrie 8,  
20020 Arese, Milano, ITALY  
TEL: (02) 937-78300  
Halilit P. Greenspoon &  
Swee Lee Company  
150 Sims Drive,  
Sons Ltd.  
SINGAPORE 387381  
TEL: 6846-3676  
8 Retzif Ha'aliya Hashnya St.  
Tel-Aviv-Yafo ISRAEL  
TEL: (03) 6823666  
EGYPT  
Al Fanny Trading Office  
9, EBN Hagar A1 Askalany Street,  
ARD E1 Golf, Heliopolis,  
Cairo 11341, EGYPT  
CRISTOFORI MUSIC PTE  
LTD  
Blk 3014, Bedok Industrial Park E,  
#02-2148, SINGAPORE 489980  
TEL: 6243-9555  
N O RW AY  
Roland Scandinavia Avd.  
Kontor Norge  
Lilleakerveien 2 Postboks 95  
Lilleaker N-0216 Oslo  
NORWAY  
PARAGUAY  
Distribuidora De  
Instrumentos Musicales  
J.E. Olear y ESQ. Manduvira  
Asuncion PARAGUAY  
TEL: (021) 492-124  
JO RDAN  
AMMAN Trading Agency  
245 Prince Mohammad St.,  
Amman 1118, JORDAN  
TEL: (06) 464-1200  
TEL: 20-2-417-1828  
REUN IO N  
Maison FO - YAM Marcel  
25 Rue Jules Hermann,  
Chaudron - BP79 97 491  
Ste Clotilde Cedex,  
TAIW AN  
ROLAND TAIWAN  
ENTERPRISE CO., LTD.  
Room 5, 9fl. No. 112 Chung Shan  
N.Road Sec.2, Taipei, TAIWAN,  
R.O.C.  
TEL: 2273 0074  
KUW AIT  
Easa Husain Al Yousifi Est.  
Abdullah Salem Street,  
Safat, KUWAIT  
PO LAN D  
P. P. H. Brzostowicz  
UL. Gibraltarska 4.  
PL-03664 Warszawa POLAND  
TEL: (022) 679 44 19  
URUGUAY  
Todo Musica S.A.  
Francisco Acuna de Figueroa 1771  
C.P.: 11.800  
Montevideo, URUGUAY  
TEL: (02) 924-2335  
REUNION ISLAND  
TEL: (0262) 218-429  
TEL: 243-6399  
TEL: (02) 2561 3339  
SO UTH AFRICA  
That Other Music Shop  
(PTY) Ltd.  
11 Melle St., Braamfontein,  
Johannesbourg, SOUTH AFRICA  
LEBAN O N  
Chahine S.A.L.  
Gerge Zeidan St., Chahine Bldg.,  
Achrafieh, P.O.Box: 16-5857  
Beirut, LEBANON  
PO RTUGAL  
THAILAN D  
VEN EZUELA  
Tecnologias Musica e Audio,  
Roland Portugal, S.A.  
Cais Das Pedras, 8/ 9-1 Dto  
4050-465 PORTO  
Theera Music Co. , Ltd.  
330 Verng NakornKasem, Soi 2,  
Bangkok 10100, THAILAND  
TEL: (02) 2248821  
Musicland Digital C.A.  
Av. Francisco de Miranda,  
Centro Parque de Cristal, Nivel  
C2 Local 20 Caracas  
TEL: (01) 20-1441  
P.O.Box 32918, Braamfontein 2017  
Johannesbourg, SOUTH AFRICA  
TEL: (011) 403 4105  
PORTUGAL  
TEL: (022) 608 00 60  
Q ATAR  
Al Emadi Co. (Badie Studio  
& Stores)  
P.O. Box 62,  
Doha, QATAR  
TEL: 4423-554  
VENEZUELA  
TEL: (212) 285-8586  
VIETN AM  
Saigon Music  
138 Tran Quang Khai St.,  
District 1  
Ho Chi Minh City  
VIETNAM  
TEL: (08) 844-4068  
Paul Bothner (PTY) Ltd.  
17 Werdmuller Centre,  
Main Road, Claremont 7708  
SOUTH AFRICA  
RO MAN IA  
FBS LINES  
Piata Libertatii 1,  
RO-4200 Gheorghehi  
TEL: (095) 169-5043  
EURO PE  
P.O.BOX 23032, Claremont 7735,  
SOUTH AFRICA  
TEL: (021) 674 4030  
AUSTRIA  
Roland Austria GES.M.B.H.  
Siemensstrasse 4, P.O. Box 74,  
A-6063 RUM, AUSTRIA  
SAUDI ARABIA  
aDawliah Universal  
Electronics APL  
Corniche Road, Aldossary Bldg.,  
1st Floor, Alkhobar,  
SAUDI ARABIA  
RUSSIA  
MuTek  
3-Bogatyrskaya Str. 1.k.l  
107 564 Moscow, RUSSIA  
TEL: (095) 169 5043  
AUSTRALIA/  
N EW ZEALAN D  
TEL: (0512) 26 44 260  
ASIA  
AUSTRALIA  
BELGIUM/ HOLLAND/  
LUXEMBO URG  
Roland Benelux N. V.  
Houtstraat 3, B-2260, Oevel  
(Westerlo) BELGIUM  
TEL: (014) 575811  
CHIN A  
Roland Shanghai Electronics  
Co.,Ltd.  
5F. No.1500 Pingliang Road  
Shanghai, CHINA  
TEL: (021) 5580-0800  
SPAIN  
Roland Electronics  
de España, S. A.  
Calle Bolivia 239, 08020  
Barcelona, SPAIN  
Roland Corporation  
Australia Pty., Ltd.  
38 Campbell Avenue  
Dee Why West. NSW 2099  
AUSTRALIA  
P.O.Box 2154, Alkhobar 31952  
SAUDI ARABIA  
TEL: (03) 898 2081  
SYRIA  
Technical Light & Sound  
TEL: (93) 308 1000  
TEL: (02) 9982 8266  
Center  
DEN MARK  
SW EDEN  
Roland Shanghai Electronics  
Co.,Ltd.  
(BEIJING OFFICE)  
10F. No.18 Anhuaxili  
Chaoyang District, Beijing,  
CHINA  
Khaled Ebn Al Walid St.  
Bldg. No. 47, P.O.BOX 13520,  
Damascus, SYRIA  
TEL: (011) 223-5384  
N EW ZEALAN D  
Roland Scandinavia A/S  
Nordhavnsvej 7, Postbox 880,  
DK-2100 Copenhagen  
DENMARK  
Roland Scandinavia A/S  
SWEDISH SALES OFFICE  
Danvik Center 28, 2 tr.  
S-131 30 Nacka SWEDEN  
TEL: (0)8 702 00 20  
Roland Corporation Ltd.  
32 Shaddock Street, Mount Eden,  
Auckland, NEW ZEALAND  
TEL: (09) 3098 715  
TEL: 3916 6200  
TURKEY  
Barkat muzik aletleri ithalat  
ve ihracat Ltd Sti  
Siraselviler Caddesi Siraselviler  
Pasaji No:74/ 20  
TEL: (010) 6426-5050  
FRAN CE  
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  
CEN TRAL/ LATIN  
AMERICA  
SW ITZERLAN D  
Roland (Switzerland) AG  
Landstrasse 5, Postfach,  
CH-4452 Itingen,  
SWITZERLAND  
TEL: (061) 927-8383  
HO N G KO N G  
Tom Lee Music Co., Ltd.  
Service Division  
22-32 Pun Shan Street, Tsuen  
Wan, New Territories,  
HONG KONG  
Taksim - Istanbul, TURKEY  
TEL: (0212) 2499324  
ARGEN TIN A  
Instrumentos Musicales S.A.  
Av.Santa Fe 2055  
(1123) Buenos Aires  
ARGENTINA  
TEL: (011) 4508-2700  
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  
FIN LAN D  
Roland Scandinavia As,  
Filial Finland  
Lauttasaarentie 54 B  
Fin-00201 Helsinki, FINLAND  
TEL: (0)9 68 24 020  
UKRAIN E  
TEL: 2415 0911  
TIC-TAC  
Mira Str. 19/ 108  
IN DIA  
P.O. Box 180  
295400 Munkachevo, UKRAINE  
TEL: (03131) 414-40  
Rivera Digitec (India) Pvt. Ltd.  
409, Nirman Kendra Mahalaxmi  
Flats Compound Off. Dr. Edwin  
Moses Road, Mumbai-400011,  
INDIA  
BRAZIL  
Roland Brasil Ltda  
Rua San Jose, 780 Sala B  
Parque Industrial San Jose  
Cotia - Sao Paulo - SP, BRAZIL  
TEL: (011) 4615 5666  
GERMAN Y  
Roland Elektronische  
Musikinstrumente HmbH.  
Oststrasse 96, 22844 Norderstedt,  
GERMANY  
UN ITED KIN GDO M  
N O RTH AMERICA  
Roland (U.K.) Ltd.  
Atlantic Close, Swansea  
Enterprise Park, SWANSEA  
SA7 9FJ,  
TEL: (022) 2493 9051  
IN DO N ESIA  
PT Citra IntiRama  
J1. Cideng Timur No. 15J-150  
Jakarta Pusat  
INDONESIA  
TEL: (021) 6324170  
CAN ADA  
Roland Canada Music Ltd.  
(Head Office)  
5480 Parkwood Way Richmond  
B. C., V6V 2M4 CANADA  
TEL: (604) 270 6626  
CO STA RICA  
JUAN Bansbach  
Instrumentos Musicales  
Ave.1. Calle 11, Apartado 10237,  
San Jose, COSTA RICA  
TEL: 258-0211  
TEL: (040) 52 60090  
UNITED KINGDOM  
TEL: (01792) 700139  
GREECE  
STOLLAS S.A.  
Music Sound Light  
155, New National Road  
Patras 26442, GREECE  
TEL: 2610 435400  
MIDDLE EAST  
KO REA  
Roland Canada Music Ltd.  
Cosmos Corporation  
1461-9, Seocho-Dong,  
Seocho Ku, Seoul, KOREA  
TEL: (02) 3486-8855  
CHILE  
Comercial Fancy S.A.  
Rut.: 96.919.420-1  
Nataniel Cox #739, 4th Floor  
Santiago - Centro, CHILE  
TEL: (02) 688-9540  
(Toronto Office)  
170 Admiral Boulevard  
Mississauga On L5T 2N6  
CANADA  
BAHRAIN  
Moon Stores  
No.16, Bab Al Bahrain Avenue,  
P.O.Box 247, Manama 304,  
State of BAHRAIN  
HUN GARY  
Roland East Europe Ltd.  
Warehouse Area DEPO’ Pf.83  
H-2046 Torokbalint, HUNGARY  
TEL: (23) 511011  
TEL: (905) 362 9707  
MALAYSIA  
BENTLEY MUSIC SDN BHD  
140 & 142, Jalan Bukit Bintang  
55100 Kuala Lumpur,MALAYSIA  
TEL: (03) 2144-3333  
TEL: 211 005  
U. S. A.  
EL SALVADO R  
Roland Corporation U.S.  
5100 S. Eastern Avenue  
Los Angeles, CA 90040-2938,  
U. S. A.  
CYPRUS  
Radex Sound Equipment Ltd.  
17, Diagorou Street, Nicosia,  
CYPRUS  
OMNI MUSIC  
IRELAN D  
Roland Ireland  
Audio House, Belmont Court,  
Donnybrook, Dublin 4.  
Republic of IRELAND  
TEL: (01) 2603501  
75 Avenida Norte y Final  
Alameda Juan Pablo  
,
PHILIPPIN ES  
Edificio No.4010 San Salvador,  
EL SALVADOR  
TEL: 262-0788  
TEL: (323) 890 3700  
G.A. Yupangco & Co. Inc.  
339 Gil J. Puyat Avenue  
Makati, Metro Manila 1200,  
PHILIPPINES  
TEL: (022) 66-9426  
IRAN  
MOCO, INC.  
No.41 Nike St., Dr.Shariyati Ave.,  
Roberoye Cerahe Mirdamad  
Tehran, IRAN  
MEXICO  
TEL: (02) 899 9801  
Casa Veerkamp, s.a. de c.v.  
Av. Toluca No. 323, Col. Olivar  
de los Padres 01780 Mexico D.F.  
MEXICO  
TEL: (021) 285-4169  
As of December 1, 2002 (Roland)  
TEL: (55) 5668-6699  
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For EU Countries  
This product complies with the requirements of European Directives EMC 89/336/EEC and LVD 73/23/EEC.  
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 Canada  
NOTICE  
This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.  
AVIS  
Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada.  
For the USA  
DECLARATION OF CONFORMITY  
Compliance Information Statement  
Model Name :  
Type of Equipment :  
Responsible Party :  
SI-24  
Studio Interface  
Roland Corporation U.S.  
Address : 5100 S. Eastern Avenue Los Angeles, CA 90040-2938, U. S. A.  
Telephone : (323) 890 3700  
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984  
* A separate publication titled “MIDI Implementation” is also available. It provides complete details concerning the way MIDI  
has been implemented on this unit. If you should require this publication (such as when you intend to carry out byte-level  
programming), please contact the nearest Roland Service Center or authorized Roland distributor.  
This owner’s manual is printed on recycled paper.  
03010945  
’03-1-A2-41KS  
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