Toa M-800RC User manual

PE AK
SIGNA L
POWER
OPERATING INSTRUCTIONS
DIGITAL MATRIX MIXER SYSTEM
M-8080D SERIES
Thank you for purchasing TOA's Digital Matrix Mixer System.
Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.

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2. INTRODUCTION
3. MAIN FEATURES
3.1. DIGITAL MATRIX
3.2. DSP FUNCTIONS
3.3. NETWORKS
4. FRONT PANEL DESCRIPTION
5. REAR PANEL DESCRIPTION
6. M-8080D CONNECTION
7. SOFTWARE EDITOR
7.1. INPUT DSP CHANNEL
7.2. MATRIX
7.3. OUTPUT DSP CHANNEL
7.4. DUCKER
7.5. FBC (FEEDBACK COMPRESSION)
7.6. AUTO MIXER
7.7. SAVE / LOAD / COPY
7.8. SYSTEM
8. REMOTE DEVICES
8.1. M-800RM
8.2. M-800RC
8.3. M-802RC
8.4. M-822IO
8.5. M-800RCT
8.6. M-804EX
9. APPLICATION EXAMPLES
10. APPENDIX
11. SPECIFICATIONS
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1. IMPORTANT SAFETY INSTRUCTIONS 3
11.2. REMOTE MICROPHONE M-800RM
11.3. REMOTE AUDIO CONTROL PANEL M-800RC
11.4. REMOTE AUDIO CONTROL PANEL WITH AUDIO OUT M-802RC
11.5. REMOTE AUDIO INPUT OUTPUT PANEL M-822IO
11.6. REMOTE AUDIO CONTROL PANEL WITH TOUCH DISPLAY M-800RCT
11.7. EXTENSION MODULE 4 PORTS M-804EX
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11.1. 8x8 DIGITAL MATRIX MIXER M-8080D 45
12. ARABIC IMPORTANT SAFETY INSTRUCTIONS
TABLE OF CONTENTS
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IMPORTANT SAFETY INSTRUCTIONS
• Read these instructions.
• Keep these instructions.
• Heed all warnings.
• Follow all instructions.
• Do not use this apparatus near water.
• Clean only with dry cloth.
• Do not block any ventilation openings. Install in accordance with the manufacturer's instructions.
• Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including
amplifiers) that produce heat.
• Do not defeat the safety purpose of the polarized or grounding-type plug. A grounding type plug has two
blades and a third grounding prong. If the provided plug does not fit into your outlet, consult an electrician
for replacement of the obsolete outlet.
• Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and
the point where they exit from the apparatus.
• Only use attachments/accessories specified by the manufacturer.
• Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer,
or sold with the apparatus. When a cart is used, use caution when moving the
cart/apparatus combination to avoid injury from tip-over.
• Unplug this apparatus during lightning storms or when unused for long periods of time.
• 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.
INSTRUCTIONS ESSENTIELLES POUR LA SÉCURITÉ
• Lire ces instructions.
• Conserver ces instructions pour référence ultérieure.
• Respecter tous les avertissements.
• Suivre toutes les instructions.
• Ne pas utiliser cet appareil à proximité d'eau.
• Nettoyer uniquement à l'aide d'un chiffon sec.
• Ne pas obstruer les orifices de ventilation. Installer conformément aux instructions du fabricant.
• Ne pas installer à proximité de sources de chaleur telles que des radiateurs, des registres thermiques, des
chaudières ou d'autres appareils (notamment des amplificateurs) produisant de la chaleur.
• Ne pas contourner la fonction de sécurité de la fiche polarisée ou de mise à la terre. Une fiche de mise à
la terre est équipée dedeux broches et d'une troisième pour la mise à la terre. Si la fiche fournie ne
peut être insérée dans la prise électrique souhaitée, consulter un électricien pour faire remplacer cette
dernière.
• Protéger le cordon d'alimentation pour éviter qu'il ne soit piétiné ou pincé, notamment au niveau des fiches,
des prises de courant ou de son point de sortie de l'appareil.
• Utiliser uniquement les accessoires spécifiés par le fabricant.
• Utiliser uniquement avec le chariot, support, trépied, la patte de montage ou la table
spécifiés par le fabricant ou vendus avec l'appareil. En cas d'utilisation d'un chariot,
manipuler la combinaison chariot/appareil pour éviter les blessures dues à un
renversement.
• Débrancher cet appareil pendant les orages ainsi que lorsqu'il reste inutilisé pendant une période prolongée.
• La maintenance de l'appareil doit être confiée à un technicien après-vente qualifié. Une maintenance s'avère
nécessaire si l'appareil est endommagé (au niveau du cordon d'alimentation ou de la fiche), a été mouillé
par un liquide, un objet est tombé à l'intérieur, s'il a été exposé à la pluie ou l'humidité, s'il ne fonctionne pas
normalement ou s'il est tombé.
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When Installing the Unit
WARNING: Do not expose the unit to rain or an environment where it may be splashed by water or other
liquids, as doing so may result in fire or electric shock.
Use the unit only with the voltage specified on the unit. Using a voltage higher than that which is specified
may result in fire or electric shock.
Do not cut, kink, otherwise damage nor modify the power supply cord. In addition, avoid using the power
cord in close proximity to heaters, and never place heavy objects -- including the unit itself -- on the power
cord, as doing so may result in fire or electric shock.
Avoid installing or mounting the unit in unstable locations, such as on a rickety table or a slanted surface.
Doing so may result in the unit falling down and causing personal injury and/or property damage.
External wiring connected to the terminals marked with requires installation by an instructed person.
The apparatus shall be connected to a mains socket outlet with a protective earthing connection.
The unit is not suitable for use in locations where children are likely to be present.
L'appareil doit être branché à une prise d'alimentation avec mise à la terre de protection.
The socket-outlet shall be installed near the equipment and the plug (disconnecting device) shall be easily
accessible.
When the Unit is in Use
Should the following irregularity be found during use, immediately switch off the power, disconnect the power
supply plug from the AC outlet and contact your nearest TOA dealer. Make no further attempt to operate the
unit in this condition as this may cause fire or electric shock.
· If you detect smoke or a strange smell coming from the unit
· If water or any metallic object gets into the unit
· If the unit falls, or the unit case breaks
· If the power supply cord is damaged (exposure of the core, disconnection, etc.)
· If it is malfunctioning (no tone sounds.)
To prevent a fire or electric shock, never open nor remove the unit case as there are high voltage
components inside the unit. Refer all servicing to your nearest TOA dealer.
Do not place cups, bowls, or other containers of liquid or metallic objects on top of the unit. If they
accidentally spill into the unit, this may cause a fire or electric shock.
Do not insert nor drop metallic objects or flammable materials in the ventilation slots of the unit's cover, as
this may result in fire or electric shock.
Indicates a potentially hazardous situation which, if mishandled, could
result in death or serious personal injury.
WARNING
SAFETY PRECAUTIONS
Before installation or use, be sure to carefully read all the instructions in this section for correct and safe
operation.
Be sure to follow all the precautionary instructions in this section, which contain important warnings and/or
cautions regarding safety.
After reading, keep this manual handy for future reference.
Safety Symbol and Message Conventions
Safety symbols and messages described below are used in this manual to prevent bodily injury and property
damage which could result from mishandling. Before operating your product, read this manual first and
understand the safety symbols and messages so you are thoroughly aware of the potential safety hazards.
The exclamation point within an equilateral triangle is intended to alert the user to the presence of
important operation and maintenance (servicing) instruction in the literature accompanying the
appliance.
Le point d'exclamation à l'intérieur d'un triangle équilatéral avertit l'utilisateur de l'existence
d'instructions d'utilisation et d'entretien (réparation) dans la documentation fournie avec l'appareil.
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When Installing the Unit
• Never plug in nor remove the power supply plug with wet hands, as doing so may cause electric shock.
• When unplugging the power supply cord, be sure to grasp the power supply plug; never pull on the cord
itself. Operating the unit with a damaged power supply cord may cause a fire or electric shock.
• When moving the unit, be sure to remove its power supply cord from the wall outlet. Moving the unit with the
power cord connected to the outlet may cause damage to the power cord, resulting in fire or electric shock.
When removing the power cord, be sure to hold its plug to pull.
• Do not block the ventilation slots in the unit's cover. Doing so may cause heat to build up inside the unit and
result in fire.
• Avoid installing the unit in humid or dusty locations, in locations exposed to the direct sunlight, near the heaters,
or in locations generating sooty smoke or steam as doing otherwise may result in fire or electric shock.
• To avoid electric shocks, be sure to unplug the unit's power supply cord when connecting speakers.
• Be sure to follow the instructions below when rack-mounting the unit. Failure to do so may cause a fire or
personal injury.
· Install the equipment rack on a stable, hard floor. Fix it with anchor bolts or take other arrangements to
prevent it from falling down.
· When connecting the unit's power cord to an AC outlet, use the AC outlet with current capacity allowable to
the unit.
· No rack-mounting screws are supplied with the unit. Separately prepare the appropriate screws for the
rack.
When the Unit is in Use
• Do not place heavy objects on the unit as this may cause it to fall or break which may result in personal
injury and/or property damage. In addition, the object itself may fall off and cause injury and/or damage.
• Make sure that the volume control is set to minimum position before power is switched on. Loud noise
produced at high volume when power is switched on can impair hearing.
• Do not operate the unit for an extended period of time with the sound distorting. This is an indication of a
malfunction, which in turn can cause heat to generate and result in a fire.
• If dust accumulates on the power supply plug or in the wall AC outlet, a fire may result. Clean it periodically.
In addition, insert the plug in the wall outlet securely.
• Switch off the power, and unplug the power supply plug from the AC outlet for safety purposes when
cleaning or leaving the unit unused for 10 days or more. Doing otherwise may cause a fire or electric shock.
Indicates a potentially hazardous situation which, if mishandled, could
result in moderate or minor personal injury, and/or property damage.
CAUTION
The lighting 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.
L'éclair accompagné d'un symbole représentant une pointe de flèche à l'intérieur d'un triangle
équilatéral avertit l'utilisateur de la présence d'une "tension dangereuse" à l'intérieur de l'enceinte
du téléviseur, dont la magnitude peut être suffisante pour constituer un risque de choc électrique
pour les personnes.
L'appareil
ne doit pas être exposé aux éclaboussures ou écoulements et tous objets remplis de liquide, tels
que vases, ne doivent pas être sur l’appareil.
ATTENTION
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Thank you for purchasing the
2. INTRODUCTION
3. MAIN FEATURES
M-8080D series Digital Matrix Mixer System. This device is dedicated to
music, paging, discussion and zone management solutions for Commercial Audio applications.
Easy to use and to implement, M-8080D offers state-of-the-art signal processing in a cost effective
package.
3.1. DIGITAL MATRIX
Projects using DSP platforms usually require a minimum number of inputs and outputs.
This determines the choice of dedicated matrix models. M-8080D offers a large choice of I/O options in
order to cover most of applications:
Audio I/O:
• Standard: 8 analogue IN / 8 analogue OUT on rear panel ports of M-8080D.
• Optional: 4 digital IN / 4 digital OUT via remote devices analog I/O.
• Max. System I/O: 12 x 12.
Remote devices Audio IN Audio OUT
Optional remote devices with Audio I/O. Consumption on Audio I/O from devices in regards to
additional available 4 digital IN / 4 digital OUT per M-8080D.
Note:
•Only 2x devices of the above mentioned controllers can be connected physically to 1x M-8080D
(available ports).
• 12x12 can be realized by using 2x M-822IO.
• Internal A/D conversion sampling rate 48kHz, Bit rate 24 bits.
M-800RM 2x --
M-802RC -- 2x
M-822IO 2x 2x
M-8080D is a DIGITAL AUDIO PLATFORM for professional use. It can be used in following electromagnetic
environment: residential, commercial and light industrial, urban outdoors. It is the apparatus intended for
rack mounting.
PE AK
SIGNA L
POWER
6

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3.2. DSP FUNCTIONS
M-8080D is intended for non-experts. The system used fix architecture for quick and easy operation.
The intuitive GUI utilizes a familiar hardware-like layout to enable a short programming timeline and
rapid hardware implementation.
All functions can be configured with the PC Editor Software. Settings can be memorized for easy
duplication or modification:
3.3. NETWORKS
M-8080D uses two types of network connections:
• RD, based on RS-485 for panel control and AES3 for digital audio transport.
• TCP/IP for LAN control.
Cable connections for Remote Controllers (RD ports)
Use shielded CAT 5e (or better) cable to connect the remote controllers to the RD ports. The maximum
transmission distance is 100 meters. If in wall-mounted controllers can be connected to the ground
(except the Paging Station), the distance can be increased up to 150 meters.
CAUTION: Never connect a RD port to the router; this can cause damage to the devices.
The port can transmit and receive AES3 plus control signal, the following graphic illustrates the
termination and also shows function of each wire pair on the network:
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Environment:
The M-8080D can be programmed by using the software editor available with the device. It works with
Windows7 above.
Attention:
a. In order to use the software. M-8080D and the PC must be in a LAN environment.
b. At the moment, all must be connected to a network router by CAT5 cable.
Connection Example:
M-8080D
Multichannel Amplifier
Speaker
SpeakerMultichannel Amplifier
M-800RCT M-800RM
The green pair is reserved for data communications between M-8080D and remote device. Data
communication is needed to send configuration information, software update and status information from
M-8080D to remote device.
Note: Configuration information of remote device (such LED illuminate status, microphone sensitivity,
channel name, etc.) is stored in M-8080D, not in the remote devices. This makes easy to swap for a new
remote device without losing the configured information.
The orange and blue pairs carry two channels each of balanced differential AES3 digital audio. TX refers
to audio that the remote device sends to M-8080D, RX refers to audio that remote device receives from
M-8080D.
The brown pair provides 24VDC power and ground for the remote device.
Pins meaning of RD port:
1- AES TX +
2- AES TX-
3- AES RX+
4- RS485 TX
5- RS485 RX
6- AES RX-
7- DC24V
8- GND
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MD-200CTU
ROUTER

PE AK
SIGNA L
POWER
M-8080D (V2.6II)
&0100
1. LC-Display
4. FRONT PANEL DESCRIPTION
It displays device information. Such as name, firmware and ID. And communication status.
a. Displays device name and the firmware version.
b. It displays the current preset.
c. Current ID.The ID is automatically obtained when the device is correctly
connected.ID&0100
d. Connection indicator between the PC and the device. If the connection is Okay.
Both icons in the box will flash alternately.
e. DSP connection indicator. In case of problem “DSP!” will be displayed.
a
b
c
de
2. ANALOG
Analog input indicators. The Green LED indicates presence of signal, the Red LED indicates signal
clipping of the corresponding input.
3. RD
RD digital input indicators. The Green LED indicates presence of signal, the Red LED indicates signal
clipping of the corresponding input.
4. ANALOG
Analog output indicators. The Green LED indicates presence of signal, the Red LED indicates signal
clipping of the corresponding output.
5. RD
RD digital output indicators. The Green LED indicates presence of signal, the Red LED indicates signal
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clipping of the corresponding output.

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6. STATUS
• FAULT
Red LED indicating a malfunction of the DSP. The information is relayed on the LC-Display.
• COMM
Green LED indicating the communication status between the PC and the device. The LED blinks during
data transfer. It remains off in case of problems.
• POWER
Blue LED indicating that the unit is powered.
1. Power Socket
The power socket must be used with accessory cord.
The supply voltage is between 100 V and 240 VAC, 50-60 Hz, depending on countries.
The socket includes the fuse compartment. When changing it, make sure to replace it with a model of the
same characteristics.
2. LAN
Port for the Ethernet connection, 10/100M adaptive, with DHCP function. The plug includes two LEDs, a green
one indicating the good connection to the network and a yellow one indicating the good data transmission.
• If the yellow LED turns Off, there is a transmission problem. If On, with Green LED Off, the device has
detected the network, but there is no connection.
• If the Green LED is on, the network connection is correct.
3. GPI 1 Port
This function is used to control the input / output priority / mute all outputs of channels 1-8,
The details please see the Page 26.
5. REAR PANEL DESCRIPTION
1 2 3 6 8 10
119745
4. GPI 2 Port
The function of this port is the same as that of GPI 1, The details please see the Page 26.
Note: The open voltage of GPI is 1.5V, and the open resistance is 200Ω. It is only used for relay or switch
control.

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5. ON/OFF SW
Switch on assign Ethernet to the LAN port .
6. RD 9/10
RD Port to connect remote device accessory such as M-822IO, M-802RC, M-800RM, M-800RC,
M-800RCT and M-804EX.
This port transmits and receives AES3 digital audio
Can use M-804EX / M-800RCT / M-800RC to expand the RD port of M-8080D.
Each
Note: 1x M-804EX can be added exclusively.
M-8080D RD port can support up to 1pc M-804EX or 4pcs M-800RCT / M-800RC.
Application Examples
plus control data.
M-822IO
About M-8080D RD port expansion:
for instance, includes A/D and D/A converters for two I/O assigned to channels 9 and 10.
7. RD 11/12
Similar to port RD 9/10 (6) but assigned to channels 11 and 12.
8. RELAY
Dry contacts where ON/OFF status can be individually controlled in the System menu (Please refer to
page 23).
They are generally used as switches for third party electrical equipment.
Attention: withstand voltage: 24V DC, control current: Under 500mA.
9. RS232
This interface is used to remotely control M-8080D parameters, such as a Preset change or a
modification of the gain for one channel.
Please refer to Appendix page 40 to consult the cod
RS232 wire connection diagram
e table.
10. INPUT
Euroblock connector including 8 balanced analog inputs.
11. OUTPUT
Euroblock connector including 8 balanced analog outputs.
M-8080D
M-80 4EX
M-800RM
M-800RCT
x 4PCS
M-800RC
x 4PCS
M-800RC
x 4PCS
M-800RCT M-800RC M-800RC M-800RCT
24V DC power supply
RS-232C connection
Removable terminal
block (Female)
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9
5
2
3RXD
TXD
GND
TXD
RXD
GND

Software Function Introduction
Once the connection is completed. Open the M-8080D System Controller. The initial page shows as
below:
Click Enter to open the software.
Attention:
1) After firmware is updated, the machine will automatically restart. After temporarily changing the router,
it is recommended to restart the PC control software.
work with DHCP function.
2) Regarding the IP address connection, it should use the internal LAN of the router, the router + PC should
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6. M-8080D CONNECTION
1. System Introduction
Open: Load local preset files.
Save As:
Save current preset to local, Press this button to save all current presets (except the preset list data).
Offline Load: Only for TOA technicians to offline analyze whether the user preset files are correct.
Config Device ID: Customize device ID. The ID shall be always "0100" .
Offline Save:
Note: M-800RM (only) cannot save offline.
Only for TOA technicians after offline editing, save
preset to local .
Exit: Quit the software.
Note: The Preset which was active before power off will be reloaded when power on the device.
2. Add Device Introduction
Click Add Device and select Add Online device. The system will automatically search for all online
devices and appear in the list.

There are 7 kinds of machine in the Matrix system. You can select any device to input ID to view this
device parameter (like Demo ).
Attention:
M-8080D: The device can only enter 4 digits (ID with last two digits 0 and less than 8100).
M-800RM / M-822IO / M-802RC: The device can only enter 4 digits (The last two digits are 50, 60, 90,
A0, B0, C0, D0, E0, and less than 81E0 ).
M-800RC / M-800RCT: The device can only enter 4 digits (Only the penultimate second digit is 5, 6, 9,
A, B, C, D, E. The penultimate digit is less than 9 and less than 81E9 ).
Press Refresh to scan the devices.
After adding to the device list, enter the following page:
Refresh: Refresh the current online status of the device.
Select All: Select all current online devices
Add: Add the selected device to the device information list.
Selecting the device to add to the information list and enter the following page:
Device Info can clearly and intuitively see Device ID / Device Name / Status / Position Info / Device
Outlook of all devices.
1) If you want to delete one of the device. First select the left button, then click the right button, the word
Delete will appear. Then left click on Delete to delete easily.
2) If you want to delete all online devices at once, please click Delete All in the lower right corner of the
software.
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3. Generate Code
When performing any function operation, press this button and the corresponding command will be
displayed below the software.
4. Help
Click the Help , a pop-up window will display the information of the current software.

7.1. INPUT DSP CHANNEL
1. EXP/Gate: The gate attenuates signals below the threshold value, and allows signals above the
threshold value to pass. When the signal is beyond the threshold, the output signal remains identical to
the input signal. By adjusting the value of the ratio to its maximum, the Expander is transformed into a
Noise Gate.
Threshold: -80dB to +20dB.
Click this button to set the noise gate trigger level of the selected channel.
Ratio: Gain ratio between the input signal and the amplified signal, from 1:1 to 10:1
Attack: reaction time when the signal is above the specified threshold, from 10 to 150 ms.
The attack time is how long it takes the gate to fully open once this threshold has been reached.
Release: reaction time of the Expander when the signal passes below the specified threshold from 10ms
to 1000 ms.
Bypass: Press this button, the function of this area is invalid.
Default: Restore this area to default settings.
2. DC48V: Note this button is only used for external condenser microphone, otherwise it may damage
your device, 48V phantom power for electric microphone.
3. Polarity: inverts the phase of the signal by 180°.
4. Microphone Sensitivity: Input sensitivity for a microphone, from -48dB to 0dB.
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7. SOFTWARE EDITOR

5. EQ: High Pass Filter and Low Pass Filter: Those filters are used to eliminate non necessary
frequencies above and below the signal spectrum, in order to avoid any background noise generation
due to multi-processing. For instance, a voice microphone will be set to 100Hz for the High Pass and
4kHz for the Low Pass.
Freq: Cut-off frequency
Type: Filter type
6. Parametric EQ
The equalizer is used to compensate or alter the spectral characteristics of the signal in order to obtain
the flattest possible frequency response. The module here is a parametric 5 bands EQ.
a ) Freq: central frequency of the filter between 19.7Hz and20.16kHz.
b ) Qfact: selectivity of the filter(Q). Greater is the value, thinner is the processed part of the spectrum.
Can be adjusted from 0.4 to128.
c ) Gain: Gain or attenuation of the center frequency, from -18dB to +18dB.
d ) Type: Filter type, Peak / Low / High.
e ) Bypass 1~5: temporarily cancels the individual processing of filters1~5 without having to use the
general ‘Bypass’.
7. Flat: All parameters are reset to the factory settings.
8. Bypass: the signal is not processed and skips to the next processing module.
Filters can be set manually by entering alphanumeric values, or graphically by clicking directly on the
frequency response diagram and moving the mouse while holding the button pressed.
9. Comp:
A compressor can limit the dynamics of a signal beyond a certain level. When the signal exceeds the
Threshold it is compressed in a ratio greater than 1. Below the Threshold,input and output signals remain
the same. By adjusting the ratio to its maximum value, the compressor is transformed into a limiter.
a ) Threshold: Threshold from which the signal is compressed, from -30dB to +20dB.
b ) Ratio: Compression ratio. For instance, a 4:1 ratio means that the input level is 4dB above the
threshold, the output signal will be 1dB above this threshold. The ratio value can be set from 10:1 to 1:1.
c ) Attack: Reaction time of the compressor when the signal is beyond the specified threshold. From 10
to 150ms.
d ) Release: Reaction time of the Compressor when the signal is below the specified threshold, from
10ms to 1000ms.
e ) Bypass: Press this button, this area function is invalid.
f ) Default: Restore Compressor parameters to default.
g ) Gain: Adjust the volume level after passing the compressor.
10. Delay: A delay can be set for each input up to 1361.2916ms. It can be used for sound/video synchro
applications or phase adjustment.
11. m means step: It adjust the delay distance according to the actual location of multiple audio sets.
12. Bypass: The signal is not processed and skips to the next processing module.
13. Input / Output channel
a ) Activation (IN/OUT): Activate the Input/Output to edit the functions.
You will be automatically routed to Input/Output DSP Channel.
b ) Mute: Mute the signal.
c ) Fader:
d ) How to modify the channel’s name.
- Double click the channel’s name.
- Input the individual name you want to modified.
- Press "Enter" button on the keyboard.
Adjust the volume of this channel.
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Function Example:
Adjusting the high-pass filter to 32.7Hz. Type is adjusted to BW24. Drag EQ1 to 54.4Hz and adjust the Q
value to
Attention:
In case of M-800RCT, the individual name setting is not transmitted automatically to the device.
Use the seperate Setting page of M-800RCT for setting individual names to be transmitted and indicated
on M-800RCT.
2.0. Gain up to 8dB. Drag EQ2 to 315Hz. Q value is adjusted to 2.5. Gain to 2.5dB. EQ3 type to
1.45kHz The Q value is unchanged. The gain is attenuated to -2.5dB. The EQ4 type is adjusted to
406.1Hz. The Q value / gain is unchanged, and the EQ5 type is adjusted to 8.38KHz. The Q value does
not change and the gain reaches 4dB.
7.2. MATRIX
This part of the software is used to route inputs through a graphical representation as a matrix. By clicking
on the gray boxes several inputs can be assigned to several outputs. If the connection is active the box
turns green, otherwise it remains gray.
The matrix can route 12 input signals to 12 separate outputs. One talks about a 12×12 matrix.
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IN(OUT) 01 to IN(OUT) 08 are analog I/O available on the rear panel.
In(OUT) 09 to IN(OUT) 12 are digital I/O (RD ports) and are converted to analog signals.
Attention:
After the M-800RM is connected, the corresponding output is automatically turned off . The purpose is to
avoid: no broadcast but also has output.
Function Example:
Assign input 1 to output 1, when the sound is adjusted to -29dB, press OK. The sound of channel 1 will be
adjusted to -29dB.
7.3. OUTPUT DSP CHANNEL
Same menu as the Input DSP Channel ,without the Expander/Gate section. The parametric EQ features
8 bands here, instead of 5 bands for the inputs. Please refer to the introduction of Input DSP Channel.
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Function Example:
Adjust the high-pass filter / EQ point to the corresponding parameter, which is the same as Input DSP.
The waveform in the EQ diagram will also change accordingly.
7.4. DUCKER
The principle of the Ducker is to attenuate one or several channels when priority signals are activated.
The main applications are automatic speech for conference or priority messages.
E.g.Use the host microphone signal to control the background music volume. The host automatically
reduces the background music volume when speaking. After the speech, the volume of BGM music is
automatically restored.
1. Ducker Input Priority Setting
Each input corresponds to each output. This area is used to set the priority of input audio 0 - 15.
Higher level (higher number) has higher priority.The highest level is 15.
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2. Ducker Parameter Setting
Threshold: threshold of attenuation. From 0dB to -80dB.
Depth: depth of attenuation.
Activation Time: Velocity of gain change to attenuate inputs.
BYPASS: The signal is not processed and skips to the next processing module.
Function Example:
The current setting sets channel 1 to level 1, channel 2 to level 2, and channel 3 to level 3. At the same
time, the Threshold, depth, and Active time are set at the bottom of the page. The audio source will be
output according to the previously set priority and other parameters.
7.5. FBC (FEEDBACK COMPRESSION)
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