Owner’s Manual
Before using this unit, carefully read the sections entitled: “IMPORTANT
SAFETY INSTRUCTIONS” (p. 2), “USING THE UNIT SAFELY” (p. 3–5), and
“IMPORTANT NOTES” (p. 6–7). These sections provide important
information concerning the proper operation of the unit. Additionally, in
order to feel assured that you have gained a good grasp of every feature
provided by your new unit, Owner’s manual should be read in its entirety.
The manual should be saved and kept on hand as a convenient reference.
Version 1.5
All rights reserved. No part of this publication may be reproduced in any form
Copyright © 2008 ROLAND CORPORATION
without the written permission of ROLAND CORPORATION.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
ATTENTION: RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER (OR BACK).
NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
The lightning flash with arrowhead symbol, within an
equilateral triangle, is intended to alert the user to the
presence of uninsulated “dangerous voltage” within the
product’s enclosure that may be of sufficient magnitude to
constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is
intended to alert the user to the presence of important
operating and maintenance (servicing) instructions in the
literature accompanying the product.
INSTRUCTIONS PERTAINING TO A RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS.
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
WARNING - When using electric products, basic precautions should always be followed, including the following:
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with a dry cloth.
7. Do not block any of the ventilation openings. Install in
accordance with the manufacturers instructions.
8. Do not install near any heat sources such as radiators,
heat registers, stoves, or other apparatus (including
amplifiers) that produce heat.
9. Do not defeat the safety purpose of the polarized or
grounding-type plug. A polarized plug has two blades with
one wider than the other. A grounding type plug has two
blades and a third grounding prong. The wide blade or the
third prong are provided for your safety. If the provided plug
does not fit into your outlet, consult an electrician for
replacement of the obsolete outlet.
10. Protect the power cord from being walked on or pinched
particularly at plugs, convenience receptacles, and the
point where they exit from the apparatus.
11. Only use attachments/accessories specified
by the manufacturer.
12. Unplug this apparatus during lightning storms or when
unused for long periods of time.
13. Refer all servicing to qualified service personnel. Servicing
is required when the apparatus has been damaged in any
way, such as power-supply cord or plug is damaged, liquid
has been spilled or objects have fallen into the apparatus,
the apparatus has been exposed to rain or moisture, does
not operate normally, or has been dropped.
WARNING:
IMPORTANT:
As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying
the terminals in your plug, proceed as follows:
The wire which is coloured GREEN-AND-YELLOW must be connected to the terminal in the plug which is marked by the
letter E or by the safety earth symbol or coloured GREEN or GREEN-AND-YELLOW.
The wire which is coloured BLUE must be connected to the terminal which is marked with the letter N or coloured BLACK.
The wire which is coloured BROWN must be connected to the terminal which is marked with the letter L or coloured RED.
THIS APPARATUS MUST BE EARTHED
THE WIRES IN THIS MAINS LEAD ARE COLOURED IN ACCORDANCE WITH THE FOLLOWING CODE.
GREEN-AND-YELLOW: EARTH, BLUE: NEUTRAL, BROWN: LIVE
For the U.K.
CAUTION: Danger of explosion if battery is incorrectly replaced.
Replace only with same or equivalent type.
WARNING: To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture.
For the USA
DECLARATION OF CONFORMITY
Compliance Information Statement
Model Name :
Type of Equipment :
Responsible Party :
Address :
Telephone :
M-400
Digital Mixer
Roland Systems Group U.S.
425 Sequoia Drive, Suite 114, Bellingham, WA 98226
(360) 594-4282
This product complies with the requirements of EMCD 2004/108/EC and LVD 2006/95/EC.
For EU Countries
For EU Countries
Apparatus containing
Lithium batteries
ADVARSEL!
Lithiumbatteri - Eksplosionsfare ved
fejlagtig håndtering.
Udskiftning må kun ske med batteri af
samme fabrikat og type.
Levér det brugte batteri tilbage til
leverandøren.
VARNING
Explosionsfara vid felaktigt batteribyte.
Använd samma batterityp eller en
ekvivalent typ som rekommenderas av
apparattillverkaren.
Kassera använt batteri enligt
fabrikantens instruktion.
CAUTION
Danger of explosion if battery is
incorrectly replaced.
Replace only with the same or
equivalent type recommended by the
manufacturer.
Discard used batteries according to the
manufacturer’s instructions.
ADVARSEL
Eksplosjonsfare ved feilaktig skifte av
batteri.
Benytt samme batteritype eller en
tilsvarende type anbefalt av
apparatfabrikanten.
Brukte batterier kasseres i henhold til
fabrikantens instruks joner.
VAROITUS
Paristo voi räjähtää, jos se on
virheellisesti asennettu.
Vaihda paristo ainoastaan
laitevalmistajan suosittelemaan
tyyppiin. Hävitä käytetty paristo
valmistajan ohjeiden mukaisesti.
This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.
Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada.
NOTICE
AVIS
For the USA
FEDERAL COMMUNICATIONS COMMISSION
RADIO FREQUENCY INTERFERENCE STATEMENT
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the
FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee
that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
– Reorient or relocate the receiving antenna.
– Increase the separation between the equipment and receiver.
– Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
– Consult the dealer or an experienced radio/TV technician for help.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause undesired operation.
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
2
USING THE UNIT SAFELY
Used for instructions intended to alert
the user to the risk of death or severe
injury should the unit be used
improperly.
Used for instructions intended to alert
the user to the risk of injury or material
damage should the unit be used
improperly.
* Material damage refers to damage or
other adverse effects caused with
respect to the home and all its
furnishings, as well to domestic
animals or pets.
001
• Before using this unit, make sure to read the
instructions below, and the Owner’s Manual.
..........................................................................................................
001-50
• Connect mains plug of this model to a mains
socket outlet with a protective earthing
connection.
..........................................................................................................
002a
• Do not open or perform any internal modifications on the unit.
..........................................................................................................
003
• Do not attempt to repair the unit, or replace parts
within it (except when this manual provides
specific 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.
..........................................................................................................
004
• Never use or store the unit in places that are:
• Subject to temperature extremes (e.g., direct
sunlight in an enclosed vehicle, near a heating
duct, on top of heat-generating equipment); or
are
• Damp (e.g., baths, washrooms, on wet floors);
or are
• Humid; or are
• Exposed to rain; or are
• Dusty; or are
• Subject to high levels of vibration.
..........................................................................................................
007
• Make sure you always have the unit placed so it is
level and sure to remain stable. Never place it on
stands that could wobble, or on inclined surfaces.
..........................................................................................................
The symbol alerts the user to important instructions
or warnings.The specific meaning of the symbol is
determined by the design contained within the
triangle. In the case of the symbol at left, it is used for
general cautions, warnings, or alerts to danger.
The symbol alerts the user to items that must never
be carried out (are forbidden). The specific thing that
must not be done is indicated by the design contained
within the circle. In the case of the symbol at left, it
means that the unit must never be disassembled.
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 powercord plug must be unplugged from the outlet.
008a
• The unit should be connected to a power supply
only of the type described in the operating
instructions, or as marked on the rear side of unit.
..........................................................................................................
008e
• Use only the attached power-supply cord. Also,
the supplied power cord must not be used with
any other device.
..........................................................................................................
009
• 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!
..........................................................................................................
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.
..........................................................................................................
011
• Do not allow any objects (e.g., flammable
material, coins, pins); or liquids of any kind
(water, soft drinks, etc.) to penetrate the unit.
..........................................................................................................
3
012a
• Immediately turn the power off, remove the
power cord from the outlet, and request servicing
by your retailer, the nearest Roland Service
Center, or an authorized Roland distributor, as
listed on the “Information” page when:
• The power-supply cord or the plug has been damaged;
or
• If smoke or unusual odor occurs
• Objects have fallen into, or liquid has been spilled onto
the unit; or
• The unit has been exposed to rain (or otherwise has
become wet); or
• The unit does not appear to operate normally or
exhibits a marked change in performance.
..........................................................................................................
013
• In households with small children, an adult
should provide supervision until the child is
capable of following all the rules essential for the
safe operation of the unit.
..........................................................................................................
014
• Protect the unit from strong impact.
(Do not drop it!)
..........................................................................................................
015
• Do not force the unit’s 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
cord’s 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.
..........................................................................................................
016
• 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.
..........................................................................................................
020
• Keep lithium batteries out of reach of small
children. If a child has accidentally swallowed a
battery, see a doctor immediately.
..........................................................................................................
021
• Lithium batteries must never be recharged,
heated, taken apart, or thrown into a fire or water.
..........................................................................................................
026
• Do not put anything that contains water (e.g.,
flower vases) on this unit. Also, avoid the use of
insecticides, perfumes, alcohol, nail polish, spray
cans, etc., near the unit. Swiftly wipe away any
liquid that spills on the unit using a dry, soft
cloth.
..........................................................................................................
• Never expose Lithium Battery to excessive heat
such as sunshine, fire or the like.
..........................................................................................................
101a
• The unit should be located so that its location or
position does not interfere with its proper ventilation.
..........................................................................................................
102b
• Always grasp only the plug on the power-supply
cord when plugging into, or unplugging from, an
outlet or this unit.
..........................................................................................................
103a
• At regular intervals, you should unplug the
power plug and clean it by using a dry cloth to
wipe all dust and other accumulations away from
its prongs. Also, disconnect the power plug from
the power outlet whenever the unit is to remain
unused for an extended period of time. Any
accumulation of dust between the power plug
and the power outlet can result in poor insulation
and lead to fire.
..........................................................................................................
104
• Try to prevent cords and cables from becoming
entangled. Also, all cords and cables should be
placed so they are out of the reach of children.
..........................................................................................................
106
• Never climb on top of, nor place heavy objects on
the unit.
..........................................................................................................
107b
• Never handle the power cord or its plugs with
wet hands when plugging into, or unplugging
from, an outlet or this unit.
..........................................................................................................
108a
• Before moving the unit, disconnect the power
plug from the outlet, and pull out all cords from
external devices.
..........................................................................................................
109a
• Before cleaning the unit, turn off the power and
unplug the power cord from the outlet (p. 17).
..........................................................................................................
110a
• Whenever you suspect the possibility of lightning
in your area, pull the plug on the power cord out
of the outlet.
..........................................................................................................
113
• Use only the specified type (model no. CR2032) of
lithium battery (p. 18). Be sure to insert it as
directed (to ensure correct polarity).
..........................................................................................................
114
• Used lithium batteries must be disposed of in
compliance with whatever regulations for their
safe disposal that may be observed in the region
in which you live.
..........................................................................................................
118c
• Keep the USB memory cover, the REAC caps, the
grounding terminal screw, the lithium battery, the
battery panel, the battery panel screws, the power
cord hook, the power cord screws and any fader
knobs you may remove and the included the
REAC connector and the ferrite cores in a safe
place out of children’s reach, so there is no chance
of them being swallowed accidentally.
..........................................................................................................
4
120
• 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 don’t
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 instrument’s phantom power: +48V DC,
14mA Max)
..........................................................................................................
5
IMPORTANT NOTES
291b
In addition to the items listed under “IMPORTANT
SAFETY INSTRUCTIONS” and “USING THE UNIT
SAFELY” on pages P. 2 and P. 3, please read and
observe the following:
Power Supply
301
• Do not connect this unit to same electrical outlet that is
being used by an electrical appliance that is controlled by
an inverter (such as a refrigerator, washing machine,
microwave oven, or air conditioner), or that contains a
motor. Depending on the way in which the electrical
appliance is used, power supply noise may cause this unit
to malfunction or may produce audible noise. If it is not
practical to use a separate electrical outlet, connect a
power supply noise filter between this unit and the
electrical outlet.
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.
308
• Although the LCD and LEDs are switched off when the
POWER switch is switched off, this does not mean that the
unit has been completely disconnected from the source of
power. If you need to turn off the power completely, first
turn off the POWER switch, then unplug the power cord
from the power outlet. For this reason, the outlet into
which you choose to connect the power cord’s plug
should be one that is within easy reach and readily accessible.
308
• When you turn off the power switch, the M-400’s display,
buttons, and meters will go dark, but this does not mean
that the main power has been completely shut off.
Placement
351
• Using the unit near power amplifiers (or other equipment
containing large power transformers) may induce hum.
To alleviate the problem, change the orientation of this
unit; or move it farther away from the source of interference.
352a
• This device may interfere with radio and television
reception. Do not use this device in the vicinity of such
receivers.
352b
• Noise may be produced if wireless communications
devices, such as cell phones, are operated in the vicinity of
this unit. Such noise could occur when receiving or initiating a call, or while conversing. Should you experience
such problems, you should relocate such wireless devices
so they are at a greater distance from this unit, or switch
them off.
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.
355b
• When moved from one location to another where the
temperature and/or humidity is very different, water
droplets (condensation) may form inside the unit. Damage
or malfunction may result if you attempt to use the unit in
this condition. Therefore, before using the unit, you must
allow it to stand for several hours, until the condensation
has completely evaporated.
360
• Depending on the material and temperature of the surface
on which you place the unit, its rubber feet may discolor
or mar the surface.
You can place a piece of felt or cloth under the rubber feet
to prevent this from happening. If you do so, please make
sure that the unit will not slip or move accidentally.
6
Maintenance
401a
• For everyday cleaning wipe the unit with a soft, dry cloth
or one that has been slightly dampened with water. To
remove stubborn dirt, use a cloth impregnated with a
mild, non-abrasive detergent. Afterwards, be sure to wipe
the unit thoroughly with a soft, dry cloth.
402
• Never use benzine, thinners, alcohol or solvents of any
kind, to avoid the possibility of discoloration and/or
deformation.
Repairs and Data
452
• Please be aware that all data contained in the unit’s
memory may be lost when the unit is sent for repairs.
Important data should always be backed up on a USB
memory, or written down on paper (when possible).
During repairs, due care is taken to avoid the loss of data.
However, in certain cases (such as when circuitry related
to memory itself is out of order), we regret that it may not
be possible to restore the data, and Roland assumes no
liability concerning such loss of data.
IMPORTANT NOTES
Memory Backup
501b
• This unit contains a battery which powers the unit’s
memory circuits while the main power is off. When this
battery becomes weak, the message shown below will
appear in the display. Once you see this message, have the
battery replaced with a fresh one as soon as possible to
avoid the loss of all data in memory. To have the battery
replaced, consult with your retailer, the nearest Roland
Service Center, or an authorized Roland distributor, as
listed on the “Information” page.
Additional Precautions
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 loosing important data, we recommend that
you periodically save a backup copy of important data
you have stored in the unit’s memory on a USB memory.
552
• Unfortunately, it may be impossible to restore the contents
of data that was stored on a USB memory once it has been
lost. Roland Corporation assumes no liability concerning
such loss of data.
553
• Use a reasonable amount of care when using the unit’s
buttons, sliders, or other controls; and when using its jacks
and connectors. Rough handling can lead to malfunctions.
554
• Never strike or apply strong pressure to the display.
556
• When connecting / disconnecting all cables, grasp the
connector itself—never pull on the cable. This way you
will avoid causing shorts, or damage to the cable’s
internal elements.
557
• A small amount of heat will radiate from the unit during
normal operation.
558b
• To avoid disturbing your neighbors, try to keep the unit’s
volume at reasonable levels (especially when it is late at
night).
559a
• When you need to transport the unit, package it in the box
(including padding) that it came in, if possible. Otherwise,
you will need to use equivalent packaging materials.
562
• Some connection cables contain resistors. Do not use
cables that incorporate resistors for connecting to this unit.
The use of such cables can cause the sound level to be
extremely low, or impossible to hear. For information on
cable specifications, contact the manufacturer of the cable.
562
• The M-400’s center of gravity is located toward the rear of
the unit. When transporting the M-400, grasp it firmly and
be careful not to let it fall.
562
• If the display becomes extremely dim, it is possible that
the display backlight has malfunctioned. If this occurs,
you must contact your dealer or a Roland service center.
562
• Due to the nature of the display, there may be screen
pixels that remain lit or that fail to light; please be aware
that this is not a malfunction or a defect.
Before Using USB memory
Using USB memory
704
• Carefully insert the USB memory all the way in—until it is
firmly in place.
705
• Never touch the terminals of the USB memory. Also,
avoid getting the terminals dirty.
708
• USB memories are constructed using precision components; handle the cards carefully, paying particular note to
the following.
• To prevent damage to the cards from static electricity,
be sure to discharge any static electricity from your
own body before handling the cards.
• Do not touch or allow metal to come into contact with
the contact portion of the cards.
• Do not bend, drop, or subject cards to strong shock or
vibration.
• Do not keep cards in direct sunlight, in closed vehicles, or
other such locations (storage temperature: -25 to 85˚ C).
• Do not allow cards to become wet.
• Do not disassemble or modify the cards.
Copyright
851
• Recording, duplication, distribution, sale, lease, performance, or broadcast of copyrighted material (musical
works, visual works, broadcasts, live performances, etc.)
belonging to a third party in part or in whole without the
permission of the copyright owner is forbidden by law.
853
• Do not use this unit for purposes that could infringe on a
copyright held by a third party. We assume no responsibility whatsoever with regard to any infringements of
third-party copyrights arising through your use of this
unit.
Fugue © 2007 Kyoto Software Research, Inc. All rights
reserved.
204
* Microsoft and Windows are registered trademarks of
Microsoft Corporation.
206j
* Windows® is known officially as: “Microsoft® Windows®
operating system.”
7
Functionality added
Functionality added in version
1.10
• Support for RS-232C transmission/reception (p. 190)
• Support for the M-400RCS (p. 189)
REAC
• The input from the S-4000S can now be distributed to the
SPLIT/BACKUP connector (a maximum of 32 channels).
In order to distribute inputs using the S-4000S, the firmware of
the S-4000S must be version 2.010 or later.
Functionality added in version
1.50
Input channels
• Gate/expander/ducking is now supported for all input
channels. A maximum of 24 units can be used simultaneously
(p. 93).
• Compressor is now supported for all input channels. A
maximum of 24 units can be used simultaneously (p. 99).
• Direct out has been added to all input channels (p. 60).
MATRIX channels
• MATRIX1–MATRIX8 have been added (p. 85).
In addition to mixing audio signals from AUX1–AUX16 and
MAIN L/R, you can select and mix any two input channels for
each MATRIX.
Output patchbay
• Now you can select the following items in the output patchbay.
• CH1–CH48 direct out
• Talkback output
• Oscillator output
Effects and 31-band GEQ
• The DELAY UNIT parameter has been added to delay-type
effects (p. 229).
• This lets you specify the delay in any of these units: msec,
Meter, Feet, Frame, or Note.
• When specifying the delay in Note units, the TEMPO parameter
has been added (p. 131).
• When using the top panel faders to control the GEQ, you can
reset a fader to the 0 dB position by pressing the corresponding
MUTE button (p. 135).
Other settings
• The MUTE switch can now be disabled for MAIN L/R (p. 196).
Improvements in panel operation
• You can now use [SHIFT] + GATE [DISP] to turn the gate on/
off for the selected channel.
• You can now use [SHIFT] + COMP [DISP] to turn the
compressor on/off for the selected channel.
• You can now use [SHIFT] + AUX SENDS [1]–[16] to turn on/off
the AUX send or MATRIX send.
• You can now use [SHIFT] + USER [1]–[8] to operate user
buttons 9–16.
• You can now use a top panel [SEL] button to assign a channel to
a DCA group (p. 142).
• You can now use a top panel [SEL] button to assign a channel to
a MUTE group (p. 146)
Improvements in screen display
• The layout of the top display area has been re-designed, and the
channel display has been enlarged (p. 47).
User settings
• User buttons 9–16 have been added (p. 177).
• The following items have been added as functions for the user
buttons (p. 209).
• EDIT FX (FX1–FX4)
• EDIT GEQ (GEQ1–GEQ4)
• TAP TEMPO
• The following functions have been added to the user
preferences (p. 178).
• AUX/DCA layer select button
• SHIFT LOCK select button
8
Contents
USING THE UNIT SAFELY......................................................................3
IMPORTANT NOTES ...............................................................................6
Introduction ...........................................................................................12
Features of the M-400............................................................................................................................... 12
Check the included items........................................................................................................................ 13
Conventions used in this manual........................................................................................................... 13
Basic knowledge about REAC................................................................................................................ 13
Placement................................................................................................................................................... 15
Turning the power on/off....................................................................................................................... 17
About the internal lithium battery.........................................................................................................18
À propos de la pile interne au lithium .................................................................................................. 18
About USB memory ................................................................................................................................. 19
Quick start .............................................................................................20
Preparations ..............................................................................................................................................20
REAC mode settings and connections ..................................................................................................22
Input/output patching ............................................................................................................................ 27
Mixing ........................................................................................................................................................ 28
Explanation of the panels ....................................................................32
Top panel...................................................................................................................................................32
Rear panel.................................................................................................................................................. 40
Front panel................................................................................................................................................. 44
Contents
Basic operation.....................................................................................45
Basic panel operations .............................................................................................................................45
Screen operations...................................................................................................................................... 47
Editing a name .......................................................................................................................................... 50
Library operations.................................................................................................................................... 51
Message operations.................................................................................................................................. 53
Input channel operations .....................................................................54
About the input channels........................................................................................................................ 54
Operations using the CHANNEL EDIT section ..................................................................................55
Operations in the CHANNEL DISPLAY screen.................................................................................. 58
Stereo-linking channels............................................................................................................................ 62
Specifying a channel name and color label........................................................................................... 63
Copying channel settings to another channel ...................................................................................... 65
Using the channel library ........................................................................................................................ 66
Assigning channels to DCA groups and MUTE groups ....................................................................67
AUX channel and MAIN L/R channel operations ...............................69
About AUX channels and the MAIN L/R channels ...........................................................................69
Operations using the CHANNEL EDIT section ..................................................................................70
Operations in the CHANNEL DISPLAY screen.................................................................................. 73
Specifying a channel name and color label........................................................................................... 79
Copying channel settings to another channel ...................................................................................... 81
Using the AUX/MAIN library............................................................................................................... 82
Assigning channels to DCA groups and MUTE groups ....................................................................83
Copying the MAIN mix
(AUX channels only)............................................................................................................................... 84
MATRIX channel operations ................................................................85
About MATRIX channels ........................................................................................................................ 85
MATRIX channel operations ..................................................................................................................86
Operations using the CHANNEL EDIT section ..................................................................................86
Operations in the CHANNEL DISPLAY screen.................................................................................. 88
9
Contents
Contents
Dynamics...............................................................................................93
Gate/expander operations...................................................................................................................... 93
Compressor operations............................................................................................................................ 99
Limiter operations (MAIN L/R, AUX1–AUX16)............................................................................... 104
Four-band EQ ......................................................................................107
Four-band EQ operations...................................................................................................................... 107
AUX send/MATRIX send.....................................................................111
AUX send operations............................................................................................................................. 111
MATRIX send operations......................................................................................................................113
Input/output patchbay ........................................................................115
Default settings of the input/output patchbay.................................................................................. 115
Patchbay operations............................................................................................................................... 115
Input patchbay operations .................................................................................................................... 116
Using the input patchbay library ......................................................................................................... 117
Output patchbay operations................................................................................................................. 118
Using the output patchbay library....................................................................................................... 119
Metering...............................................................................................120
About the meters ....................................................................................................................................120
Viewing the meters ................................................................................................................................120
Viewing the channel strip of the channel layer.................................................................................. 121
Editing the meter settings .....................................................................................................................122
Effects and 31-band GEQ...................................................................123
EFFECTS screen...................................................................................................................................... 123
Effects ....................................................................................................................................................... 124
31-band GEQ........................................................................................................................................... 132
Inserting an external effects device..................................................137
About inserting an external effects device.......................................................................................... 137
Inserting an external effects device into a channel............................................................................ 139
DCA groups .........................................................................................141
About DCA groups ................................................................................................................................ 141
DCA group settings ............................................................................................................................... 141
Assigning a channel to a DCA group.................................................................................................. 142
Specifying a name and color label for the DCA group..................................................................... 143
Using the panel to control DCA groups.............................................................................................. 144
Mute groups ........................................................................................145
About mute groups................................................................................................................................ 145
Mute group settings ............................................................................................................................... 145
Assigning a channel to a mute group.................................................................................................. 146
Specifying a name and color label for a mute group ........................................................................147
Talkback/Oscillator.............................................................................150
About talkback and oscillator............................................................................................................... 150
TALKBACK/OSCILLATOR screen ....................................................................................................150
Using talkback......................................................................................................................................... 151
Using the oscillator................................................................................................................................. 152
Monitor/Solo ........................................................................................154
About monitoring................................................................................................................................... 154
Using Monitor......................................................................................................................................... 156
Using Solo................................................................................................................................................156
10
Contents
Scene memory ....................................................................................157
About scene memory ............................................................................................................................. 157
Operations in the SCENE screen.......................................................................................................... 159
The Global Scope function ....................................................................................................................163
USB memory recorder........................................................................165
About the USB memory recorder......................................................................................................... 165
Using the USB memory recorder .........................................................................................................166
User settings .......................................................................................170
About user settings ................................................................................................................................ 170
Creating and editing user settings....................................................................................................... 171
REAC applications and settings........................................................181
REAC applications .................................................................................................................................181
REAC settings .........................................................................................................................................186
Remote.................................................................................................189
Remote functions.................................................................................................................................... 189
Remote settings.......................................................................................................................................190
Contents
Other settings and functions .............................................................195
SYSTEM screen ....................................................................................................................................... 195
Viewing system information and making basic mixer settings....................................................... 196
Saving and loading mixer settings....................................................................................................... 199
Date and time settings ...........................................................................................................................202
Managing USB memory ........................................................................................................................203
Console Lock........................................................................................................................................... 207
Help function ..........................................................................................................................................208
Appendix..............................................................................................209
User button functions ............................................................................................................................209
Error message list ...................................................................................................................................210
Troubleshooting...................................................................................................................................... 211
Pin configuration diagrams ..................................................................................................................213
Requirements for switching hubs ........................................................................................................ 214
Main specifications.................................................................................................................................215
Dimensions.............................................................................................................................................. 218
FX library ................................................................................................................................................. 219
GEQ library .............................................................................................................................................220
Channel library ....................................................................................................................................... 220
AUX/MAIN library ............................................................................................................................... 220
GATE/EXP library................................................................................................................................. 221
COMP library.......................................................................................................................................... 221
LIMITER library...................................................................................................................................... 221
EQ library ................................................................................................................................................222
Patchbay library......................................................................................................................................223
Reverb ......................................................................................................................................................224
Delay......................................................................................................................................................... 229
Modulation.............................................................................................................................................. 234
Pitch shift ................................................................................................................................................. 237
Channel strip........................................................................................................................................... 238
GEQ ..........................................................................................................................................................241
Index.....................................................................................................242
11
Introduction
Features of the M-400
Live mixing console that allows direct connection of REAC (Roland
Ethernet Audio Communication) devices
REAC is a next-generation transmission protocol that uses Ethernet technology. It allows a single Cat5e Ethernet cable
to carry up to forty channels of digital audio. Transmission between the M-400 and the input/output unit occurs
Introduction
digitally, allowing you to construct a high-quality digital mixing system without any danger of signal loss or noise
even over extended distances.
With the M-400 live mixing console at the center, a V-Mixing system can be assembled by connecting input/output
units such as the S-1608 stage unit, S-0816 FOH unit, and the S-4000S 40-channel I/O modular rack.
REAC port for splitting or backup
A REAC port for splitting or backup is provided, allowing splitting of the M-400’s inputs or redundant transmission via
the S-4000S.
Flexible input/output environment
Two REAC ports allow input/output units to be divided between two sides of the stage, or the number of inputs and
outputs to be customized. The rear panel of the M-400 provides eight XLR input jacks featuring high-quality remote
head amps and phantom power, eight XLR output jacks, stereo input, digital output, and talkback mic input, letting
you construct a flexible input/output environment.
48-channel 18-bus mixer
Four-band EQ is provided on CH1–CH48, MAIN L/R, and AUX1–AUX16. There are also twenty-four gate/expander
units and twenty-four compressors that can be used on CH1–CH48, and limiters are provided for AUX1–AUX16 and
MAIN L/R.
Four effects that can be used for send/return or as inserts
The M-400 provides four effects that can be used as spatial-type effects such as reverb or delay, modulation-type effects
such as chorus, or dynamics-type effects such as multi-band compressor. You can connect them via an AUX channel in
a send/return configuration within the mixer, or insert them into the desired channels.
Up to twelve 31-band GEQ units
The M-400 provides four 31-band GEQ units that can be inserted into AUX1–AUX16, MATRIX1–MATRIX8 or MAIN
L/R. In addition, since the four effects can be used as dual 31-band GEQ units, you have the ability to use a total of
twelve 31-band GEQ units.
Up to eight external effects can be inserted
The eight sets of XLR input/output jacks on the M-400’s rear panel allow you to insert up to eight external effects into
the desired channels.
Equipped with USB Memory Recorder for live recording or background
music playback
The USB memory recorder function lets you play back WAV files from USB memory, or record the output of a desired
bus as a 16-bit linear WAV file.
You can use this as a convenient way to play background music or record a live performance.
12
Introduction
Check the included items
The following items are included with the M-400. Make sure that all
of them are present.
• The M-400 itself
• Power cord
* Use only the power cord that was included with the M-400.
• REAC connector covers (three)
• Channel number sticker
• Ferrite cores (three)
• Owner’s manual (the document you’re reading)
• Cover
Conventions used in this manual
The explanations in this manual include illustrations that depict
what should typically be shown by the display. Note, however, that
your unit may incorporate a newer, enhanced version of the system
(e.g., includes newer sounds), so what you actually see in the display
may not always match what appears in the manual.
Names
Basic knowledge about REAC
Introduction
About REAC
The REAC (Roland Ethernet Audio Communication) interface is the
core of this system. It uses a proprietary protocol based on Ethernet
technology, and allows 40 channels of digital audio to be sent via a
single Cat5e Ethernet cable.
REAC can do the following.
• Send 40 channels of digital audio
• Send audio up to 100 meters on one Cat5e cable
• A switching hub or the S-OPT option can be used to extend the
cable.
• Use a switching hub to easily split the signal
• The transmission delay between REAC devices is extremely
small (approximately 375 microseconds)
When the signal passes through a switching hub, there will be
approximately 200 microseconds of delay for each unit.
About cables
The following input/output units can be connected to the M-400’s
REAC ports.
• S-1608 stage unit
• S-0816 FOH unit
• S-4000S 40-channel I/O modular rack (Ver. 2.010 and later)
In this manual, we may abbreviate these units as the S-1608, S-0816,
or S-4000S, or may refer to them collectively as input/output units.
Text enclosed in square brackets [ ] indicates a button. For example,
the direction to “press [METER]” means that you are to press the
METER button.
If a secondary name is shown for a button, such as [DISP (BUTTON
ASSIGN)], the text in parentheses indicates the function that the
button has when pressed while holding down [SHIFT].
In the case of function buttons, the function is given in parentheses,
such as [F1 (LINK)].
About the icons
This owner’s manual uses various icons. These icons indicate
supplementary information about the M-400’s functions or
operation.
Indicates important information that will help
you avoid personal injury, or damage to the M400 or other devices.
Indicates supplementary information on a related topic.
Indicates an idea for using the function being
explained.
Indicates a reference page.
Since Cat5e Ethernet cables are used, it’s very easy to connect REAC
devices to each other. Cat5e Ethernet cables are commonly used for
computer network connections, and have RJ45 plugs.
Types of Ethernet cable
There are two types of Ethernet cables. Although both types have the
same exterior appearance, their RJ45 plugs are wired differently, as
follows.
• Crossover cable
The internal wiring of the cable is crossed at each RJ45 plug.
This means that the connections of the RJ45 plugs will differ at
each end of the cable.
• Straight cable
The internal wiring of the cable is the same at each end.
Crossover cables (such as RSS SC-W100S or RSS W100S-R) should be
used when connecting to the REAC ports on this product.
Certain cautions apply if you’re using a conventional
switching hub with this system. For details, refer to “REAC
applications” (p. 181).
13
Introduction
MASTER
SLAVE
REAC B
M-400M-400
S-1608S-1608
Cat5e
MASTER
SLAVE
REAC A
S-1608S-1608
Cat5e
Ethernet connectors
Ethernet cables use RJ45 plugs. REAC equipment provides an RJ45
connector for each REAC port.
fig.RJ45andREAC-e.eps
Introduction
RJ45 plug
For critically important communication, it is vital to protect the RJ45
plug and connector. For such situations, REAC RJ45 connectors use a
sturdy Neutrik EtherCon plug. Using the EtherCon RJ45 plug allows
a latched-type connector similar to an XLR plug.
Neutrik Corporation provides EtherCon RJ45 plugs as well as The
Neutrik Corporation manufactures EtherCon RJ45 plugs, as well as
EtherCon plugs that can be added to the RJ45 plug of commercially
available Ethernet cable.
REAC RJ45 connector
REAC connections
Here is a typical example of connections using the S-1608.
When connecting REAC devices to each other, the REAC mode of
one device must be set to Master, and the REAC mode of the others
must be set to Slave.
In this system, the M-400 is normally set to be the master (FOH
setting), while the input/output units are set to be slaves.
For a more detailed description of connections, refer to “REAC
applications” (p. 181).
Cat5e Ethernet cables up to 100 meters long are supported. If
you need a longer connection, we recommend that you use the
optional S-OPT.
fig.connect-REAC.eps
The RJ45 connectors of REAC ports can accept either RJ45 plugs
or EtherCon plugs.
Cautions for handling Cat5e cables
• Do not apply excessive force to Cat5e cables.
• Do not bundle (bend) a Cat5e cable to a radius less than 25 mm,
or fold it in two.
• Do not tightly bundle a Cat5e cable.
• Do not place multiple Cat5e cables in parallel for an extended
distance.
• Do not place Cat5e cables near a source of electrical noise
(power supply cord, motor, fluorescent lights, etc.).
Cautions when making REAC
connections
• REAC connections are designed so that noise will not be
produced even if you hot-swap (plug or unplug a live
connection). However in rare cases, noise may occur at the
audio output of the system. To prevent hot-swapping from
causing damage to your speakers or other equipment connected
to the audio outputs, please observe the following points.
• Make REAC connections while holding down the [MUTE ALL
OUTPUTS] of the input/output unit
• Before you make REAC connections, mute the outputs using [F6
(MUTE ALL OUT)] in the MUTE GROUP screen (p. 145).
14
In some cases, the muted state will continue even after you
release your finger from [MUTE ALL OUTPUTS] of the input/
output unit. In this case, press [MUTE ALL OUTPUTS] once
again to mute, and then release your finger to unmute the unit.
Introduction
Placement
Attaching the ferrite core
You must attach the ferrite cores before using the M-400. This is for
the purpose of preventing electromagnetic noise; do not remove it.
1.
Spread the tabs, and open the ferrite core.
fig.core1.eps
2.
Attach the ferrite core near the base of the Ethernet cable’s
RJ45 plug.
fig.core2.eps
About the REAC caps
When the M-400 is shipped from the factory, REAC caps are
attached to the REAC ports. In order to use REAC port, you’ll need
to remove the REAC cap. Take care not to lose the REAC caps you
remove.
About the REAC connector covers
When using an Ethernet cable with standard RJ45 plugs, fit the
included REAC connector covers on the REAC ports as shown.
Introduction
3.
Close the ferrite core until you hear it snap shut.
fig.core3.eps
4.
Connect the plug with the ferrite core to the M-400’s REAC
port.
Remove the REAC connector cover if you’re using an EtherCon
type REAC cable (SC-W100S/W100S-R). Take care not to lose
the REAC connector covers you removed.
15
Introduction
AC power connections
Connect one end of the supplied AC power cord to a grounded AC
outlet, and the other end to the AC INPUT connector to provide
power for the M-400’s internal power supply.
Use only the supplied power cords to prevent damage to the
units.
Introduction
Attaching the power cord clamp
1.
Lower the power cord clamp to fasten the power cord.
fig.cord-cramp2.eps
Attaching the power cord hook
1.
As shown in the illustration, remove the two screws that
fasten the hook, and detach the power cord hook.
fig.cord-hook1.eps
2.
As shown in the illustration, fit the power cord hook over
the power cord, and fasten it using the two screws you
removed in step 1.
fig.cord-hook2.eps
16
Introduction
M-400
Turning the power on/off
Turning the power on
Once the connections have been completed (p. 22), turn on
power to your various 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.
fig.PowerOnOrder.eps
3
INPUT OUTPUT
56
Cat5e
4
M-400
Turning the power off
1.
Mute the outputs using [F6 (MUTE ALL OUT)] in the MUTE
GROUP screen (p. 145).
2.
Turn off the power of the equipment connected to the audio
outputs of the M-400 and your input/output units.
3.
Turn off the power using the POWER switch located on the
M-400’s rear panel.
4.
Turn off the power of your input/output units.
5.
Turn off the power of the equipment connected to the audio
inputs of the M-400 and your input/output units.
Before you turn off the power of the M-400, make sure that it is
not reading/writing USB memory or reading/writing scene
memory or library data. The data may be destroyed if you turn
off the power during such operations.
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.
Introduction
1.
Connect your input/output units (S-1608, S-0816, S-4000S,
etc.) to the M-400’s REAC port.
2.
Connect your audio equipment to the audio inputs and
audio outputs of the M-400 and your input/output units.
3.
Turn on the power of the equipment connected to the audio
inputs of the M-400 and your input/output units.
4.
Turn on the power using the POWER switch located on the
M-400’s rear panel.
When the power supply has started up, a screen like the
following will appear.
fig.ScrMeter.eps
5.
Turn on the power of your input/output units.
If your input/output unit is the S-1608 or S-0816, use the power
cord included with the unit to connect the AC inlet of the
input/output unit to an electrical outlet.
6.
Turn on the power of the equipment connected to the audio
outputs of the M-400 and your input/output units.
This unit is equipped with a protection circuit. A brief interval
(a few seconds) after power up is required before the unit will
operate normally.
17
Introduction
About the internal lithium battery
The M-400 has an internal lithium battery that backs up the clock
function and the mixer settings. If this battery runs down, the clock
function and the feature that provides for the reinstatement of the
mixer settings that existed prior to switching off the power will no
longer operate correctly. If a popup message recommending that
you replace the battery appears when you turn on the power, replace
Introduction
the battery as described in the following procedure.
Replace the old battery with a CR2032 type lithium
battery. Ask your consumer electronics dealer for a
“CR2032 type lithium battery.”
1.
Back up the M-400’s mixer settings to USB memory.
For details, refer to “Saving and loading mixer settings” (p. 199).
2.
Switch off the M-400’s power, and disconnect the power
cord from the AC outlet.
3.
Remove the two screws that fasten the battery cover as
shown in the illustration, and detach the battery cover.
fig.battery-panel1.eps
À propos de la pile interne au lithium
Le M-400 est équipé d’une pile au lithium qui fait fonctionner
l’horloge et préserve les réglages du mélangeur. Si la pile est faible,
l’horloge et la restauration des réglages du mélangeur ne
fonctionnent pas correctement. Si un message contextuel
recommandant de remplacer la pile s’affiche lorsque l’appareil est
mis sous tension, il faut la remplacer comme suit.
Remplacement de la pile usée par une pile au lithium
de type CR2032. Il faut s’assurer d’obtenir pile au
lithium de type CR2032 du détaillant d’appareils
électroniques.
1.
Faire une copie de sauvegarde des réglages du mélangeur
interne dans la mémoire USB.
Pour obtenir les détails, se reporter à la rubrique “Saving and
loading mixer settings” (p. 199).
2.
Couper l’alimentation du M-400 et débrancher le câble
d’alimentation de la prise de courant.
3.
Comme le montre l’illustration, retirer les deux vis qui
retiennent le couvercle du compartiment de la pile et retirer
le couvercle.
4.
Remove the old battery, and insert the new battery.
5.
Attach the battery cover as shown in the illustration, and
fasten it using the two screws you removed in step 3.
fig.battery-panel2.eps
6.
Turn on the power of the M-400, and set the date and time
(p. 202).
7.
Load the previously saved settings (MIXER PARAMETER,
SYSTEM SETTING) from the USB memory to which you
backed up the data in step 1. (p. 200)
4.
Retirer la pile usée et insérer la pile neuve.
5.
Remettre en place le couvercle du compartiment de la pile
et le fixer à l’aide des deux vis retirées à l’étape 3.
6.
Mettre le M-400 sous tension et régler la date et l’heure
(p. 202).
7.
Charger les réglages enregistrés (PARAMÈTRE DU
MÉLANGEUR, RÉGLAGE DU SYSTÈME) dans la
mémoire USB où la copie de sauvagarde a été faite à
l’étape 1. (p. 200)
18
About USB memory
Introduction
The M-400 can use USB memory to store and read a variety of data.
• Record and play WAV files using the USB Memory Recorder
• Save and load user settings files
• Back up and recover internal mixer data
USB memory used with the USB Memory Recorder must
support USB 2.0 (Hi-speed).
About the USB memory cover
When the M-400 is shipped, a USB memory cover is attached to the
USB memory connector. Remove the USB memory cover when using
USB memory. Take care not to lose the USB memory cover you
removed.
Introduction
19
Quick start
Preparations
fig.ScrUserDisp.eps
Quick start
fig.ScrUser.eps
Switch the user to ADMIN
Depending on the user settings, the operations described in this chapter may be restricted. In the interests of
simplicity, we will switch the user setting to ADMIN (administrator).
1.
Check the current user indication in the user setting area at the top of the screen.
If the current user is ADMIN, you don’t need to change the user setting.
If the current user is other than ADMIN, switch the user setting to ADMIN as described in steps 2–5.
In the USER section, press [DISP] to access the USER screen.
2.
fig.ScrUserPasswdADMIN.eps
3.
In INTERNAL MEMORY, choose “ADMIN” and press [F1 (CHANGE USER)].
If an ADMIN password has been set, the ENTER PASSWORD popup will appear.
4.
Enter the password and press [F8 (OK)].
The ADMIN password is set by the administrator of the M-400. You must follow the intentions of the M-400’s
administrator for operations related to the ADMIN password.
5.
A message will indicate that the user setting has switched.
20
Press [F8 (OK)] to close the message.
fig.ScrSystem.eps
Quick start
Return the M-400’s setting to the default state
For this chapter, we will initialize the M-400’s mixer parameters and system settings in the interests of simplicity.
This will reset the REAC mode settings and input/output patchbay settings to the default state.
To initialize the mixer parameters and system settings, proceed as follows.
1.
Press [SYSTEM] to access the SYSTEM screen.
Quick start
fig.ScrInit.eps
fig.ScrLdInitSetConf.eps
Press [F1 (INIT)].
2.
The INITIALIZE popup will appear.
3.
Move the cursor to MIXER PARAMETER, and press [ENTER] to select it.
4.
Move the cursor to SYSTEM SETTING, and press [ENTER] to select it.
5.
Press [F8 (OK)], and a message will ask you to confirm the operation.
If you press [F7 (CANCEL)], the operation will be cancelled and the popup will close.
Press [F8 (INIT)], and the mixer parameters and system settings will be initialized.
6.
If you press [F7 (CANCEL)], the initialization will be cancelled and the popup will close.
The current settings will be lost once you carry out an initialization. For details on saving the current settings to
USB memory, refer to “Saving and loading mixer settings” (p. 199).
21
Quick start
MASTER
SLAVE
REAC B
M-400M-400
S-1608S-1608
Cat5e
MASTER
SLAVE
REAC A
S-1608S-1608
Cat5e
REAC mode settings and connections
Rules for connecting REAC devices
When connecting REAC devices to each other, the REAC mode of one device must be set to Master, and the
REAC mode of the others must be set to Slave.
In this system, the M-400 is normally set to be the master (FOH setting), while the input/output units are set to be
slaves.
fig.connect-REAC.eps
Quick start
fig.REAC-modeSW.eps
Setting the REAC mode
Setting the REAC mode of the input/output unit
Switch off power to the input/output unit.
1.
For the S-1608 or S-0816, disconnect the power cord.
Set the REAC mode of the input/output unit to Slave.
2.
M, S, and SP on the input/output units indicate MASTER, SLAVE, and SPLIT, respectively.
When you return the M-400’s setting to the factory-set state, the REAC setting will be set to Master (FOH setting).
In order to construct advanced systems, you will need to set each REAC device to the appropriate REAC mode.
For details, refer to “REAC applications” (p. 181).
22
fig.connect-REAC.eps
M-400
S-1608
S-1608
Quick start
Connect the input/output units
Use a Cat5e cable to connect the M-400 to each input/output unit.
REAC A
S-1608
Cat5e
SLAVE
MASTER
M-400
REAC B
S-1608
Cat5e
Quick start
SLAVE
MASTER
23
Quick start
MASTER
SLAVE
REAC B
M-400M-400
S-1608S-1608
Cat5e
MASTER
SLAVE
REAC A
S-1608S-1608
Cat5e
fig.connect-mic.eps
Quick start
Mic connections
Connect your mic to INPUT 1 of the input/output unit connected to REAC A.
Howling could be produced depending on the location of microphones relative to speakers. This can be remedied by:
1. Changing the orientation of the microphone(s).
2. Relocating microphone(s) at a greater distance from speakers.
3. Lowering volume levels.
24
fig.connect-amp.eps
MASTER
SLAVE
REAC B
M-400M-400
S-1608S-1608
Cat5e
MASTER
SLAVE
REAC A
S-1608S-1608
Cat5e
Amp
Quick start
Amp and speaker connections
Connect your amp and speaker to OUTPUT 7 and 8 of the input/output unit connected to REAC A.
Quick start
25
Quick start
fig.ScrSystem.eps
Quick start
Checking the REAC connections
When you’ve made the correct connections, check the REAC connections as follows.
1.
Power up the M-400 first, then the input/output units, and wait until the M-400 starts up.
Press the M-400’s [SYSTEM] to access the System screen.
2.
fig.ScrREACConf.eps
3.
Press [F2 (REAC CONFIG)].
The REAC CONFIG popup will appear.
Press [F2 (REAC A)] to access the REAC A tab, and verify that the name of the input/output unit connected
4.
to REAC port A is shown.
26
5.
Verify the same for the REAC B tab ([F3 (REAC B)]).
6.
Press [F8 (CLOSE)] to close the popup.
If the input/output units connected to the REAC ports are not detected correctly, check the M-400’s REAC setting
(p. 186), the REAC settings of the input/output units, the connections of the Cat5e cables, and the conductivity of
the Cat5e cables.
Input/output patching
Input patchbay
When the M-400 is in the default state, the input patchbay will be set as follows.
Quick start
Quick start
Input channels
CH1–CH16
CH17–CH32 REAC B IN1–IN16
CH33–CH40 CONSOLE IN1–IN8
CH41–CH42 FX3 OUT L/R
CH43–CH44 FX4 OUT L/R
CH45–CH46 RECORDER L/R
CH47–CH48 STEREO IN L/R
Input ports
REAC A IN1–IN16
Output patchbay
When the M-400 is in the default state, the output patchbay will be set as follows.
Output jacks
REAC A OUT1–OUT6
REAC A OUT7–OUT8 MAIN L/R
REAC B OUT1–OUT6 AUX9–AUX14
REAC B OUT7–OUT8 MAIN L/R
CONSOLE OUT1–OUT6 AUX1–AUX6
CONSOLE OUT7–OUT8 MONITOR L/R
DIGITAL OUT MONITOR L/R
Output
AUX1–AUX6
You can change the input/output patchbay settings. For details, refer to “Editing the input patching” (p. 116)
or “Editing the output patching” (p. 118).
27
Quick start
[
SEL
]
Mixing
fig.LayerBtn-qs.eps
Quick start
Setting the preamp gain of the mic input, and sending it to the MAIN L/R bus
1.
In the layer section, press [CH1-24] to select the CH1–CH24 channel layer.
fig.SelBtn.eps
fig.ScrTBChDisp-qs.eps
[
CH1-24
Press the fader module 1 [SEL].
2.
CH1 will be selected, and the upper center of the screen will show the channel number, channel name, and input
port name.
]
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fig.ChDispBtn.eps
fig.ScrChDisp.eps
3.
In the CHANNEL EDIT section, press [CH DISP].
CH DISP
The CHANNEL DISPLAY screen will appear.
Quick start
Quick start
fig.ChEdtPreamp.eps
4.
In the CHANNEL EDIT section, use the PREAMP GAIN knob to adjust the preamp gain.
As necessary, make settings in the CHANNEL EDIT screen for +48V phantom power and pad.
It is felt that it does not change smoothly when it coordinates the preamp gain, but it is not trouble. In addition,
some noises come out, but it is not trouble.
5.
Raise the fader of fader module 1 to send the mic audio to the MAIN L/R bus.
When you raise the fader of the MAIN fader module, the mic audio will be output from output jacks
6.
connected to the MAIN L/R output.
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Quick start
ON
fig.ScrChDisp.eps
Quick start
fig.ChEdtEQ-qs.eps
Applying four-band EQ to the mic input
Access the CHANNEL DISPLAY screen for CH1.
1.
2.
In the CHANNEL EDIT section, press EQUALIZER [ON] to turn on the four-band EQ.
Use the knobs of the EQUALIZER area to control the four-band EQ.
3.
For details on using the four-band EQ, refer to “Four-band EQ operations” (p. 107).
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