TOA Electronics TOA M-9000 User Manual

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DESCRIPTION
Ambient Noise Control— automatically increase or reduce
output levels in response to changes in ambient noise.
Multi-function Display allows programming and operation
without a PC.
Rack-mount Kit Included (2RU)
SYSTEM FEATURES
including audio-visual, zone paging, room combining and
many more.
Dual Modes (MIXER and MATRIX) — two separate feature
sets to suit both simple mixing and complex multi-zone
distribution applications.
Easy to Configure and Operate
Exceptional Audio Quality
24-bit, 48 kHz sampling
•Low Distortion - 0.008%
Modular System— up to 8 mic/line inputs and 8 outputs.
Dual Channel Digital Signal Processor (DSP):
10-Band Parametric EQ
High and Low Pass Filters
Compressor
Loudness Contour
Bass and Treble
Delay (MIXER mode)
•TOA Speaker EQ Presets
Additional DSP included on D-001T and T-001T modules
Telephone Zone Paging— access up to eight zones with
optional ZP-001T module
482
466
420
unit: mm
76.2
88.4
107.6
Front View
Side View
353
335
14
Rear View
6.1
DIGITAL MATRIX MIXER
M-9000
The TOA M-9000 Series Digital Matrix Mixer features a
compact design that fits in a two rack space package. The
versatile new Mixer is ideal for multi-zone paging, music
distribution and room-combining applications.
The M-9000 includes eight module ports allowing designers to
easily configure custom systems with up to eight mic/line inputs
and eight outputs. The M-9000 chassis has two channels of
built-in digital signal processing (DSP) with ten band parametric
EQ, compressor, eight level ducking and more. Input and
output modules provide additional DSP.
Two discrete operation modes, "Mixer" and "Matrix", allow the
M-9000 to be used in both simple mixing and complex multi-
zone paging applications. Versatile features include telephone
zone paging, automatic microphone mixing and ambient noise
control.
Modules include the D-001T dual channel mic/line input
module, T-001T dual channel line output module, ZP-001T
telephone access zone paging module, C-001T control
expansion module, and AN-001T Ambient Noise Control
module. Accessories include the AN-9001 ceiling/wall-mount
microphone, ZM-9001 and ZM-9002 remote panels, and
SS-9001 4-zone speaker selector.
Flexible Remote Control
Two Remote Volume Control Terminals
•Assignable to any input or output channel
•Control with 10k ohm linear potentiometer, 0-10 VDC or optional
ZM-9001/ZM-9002 remote panels
•Assign remote volume control to background music (Priority 8)
inputs without affecting paging input volume
Four Control Inputs (expandable to twelve with C-001T module)–
programmable to activate Memory, Volume Up/Down, Mute, Power On/Off,
Emergency Mute
Four Control Outputs (expandable to twelve with C-001T module) –
programmable to activate external relays synchronized with Memory,
Channel On/Off and Power On/Off
RS-232 Port
• Control protocol available for external devices (see protocol for
controllable parameters)
AMX and Crestron control modules available
Additional Features
Software Utility for saving unit parameters to PC,updating unit firmware,
virtual control activation and status indication
MS Excel Programming Templates – use Microsoft(R) Excel for off-site
programming
Keylock Security sets password-protected access to Input,
Output, Utility & Power functions
Input and Output Metering (D-001T module(s) required for input
metering)
Alphanumeric Channel and Memory Naming
Power On Memory sets the Event/Scene selected when unit powers up
Detachable AC Cable
Power Source AC mains, 50/60 Hz
Power Consumption 40W
Audio Input Max. 8 channels, modular construction (modules optional)
Audio Output Preamplifier output 1 2: 0 dBV, 600, balanced, removable terminal block (3 pins)
Module Slot Analog input (slot 1 – 8): –10dB*, unbalanced
Digital input (slot 1– 4): 24 bit/48kHz
MIX output (slot 1 – 8): -14dB*, 330 (CH 1 prefader output), unbalanced
Digital output (slot 5 – 7): 24 bit/48kHz
Power supply (slot 1 – 8): 24V, -24V, :6V DC
Digital Audio Dignal Reference Level –20dBFS
Frequency Response 20 – 20,000 Hz +1, –3 dB
Total Harmonic Distortion 0.008% (at 22 kHz LPF, 1 kHz, +10 dBV output)
S/N Ratio At Input short, 20 – 20,000 Hz, ALL FLAT or OFF setting
Output volume min.: 90 dB
Output volume max.: 61 dB (input 1 vol.: 0 dB, other inputs: OFF)
Crosstalk Over 64 dB (at 20 kHz)
Tone Control Bass: +/–12 dB (at 100 Hz), Treble: +/–12 dB (at 10 kHz)
Parametric Equalizer 10 bands, Freq: 20 – 20,000Hz, 31 steps, Various range: +/–12 dB, Q: 0.3 – 5
Speaker Equalizer 15 (presets for TOA speakers)
High-pass Filter –12 dB/oct, Variable frequency range: 20 – 400 Hz, 14 steps
Low-pass Filter –12 dB/oct, Variable frequency range: 4,000 – 20,000 Hz, 8 steps
Compressor Depth: 1 – 5
Delay 0 – 40 ms (1 ms steps), maximum 40 ms (CH1 + CH2) (Mixer mode only)
Scene/Event Memory 32
Operation Mode Matrix mode/Mixer mode (selector switch)
Auxiliary Function Key lock function
Control Input/Output RS-232C*
2
, D-sub connector (9P, female)
Control input: 4 inputs, no-voltage make contact input, open voltage: 3.3 V DC, short-circuit current: under 1 mA, removable terminal block (14 pins)
Control output: 4 outputs, open collector output, withstand voltage: 27 V DC, control current: 50 mA, removable terminal block (14 pins)
Remote volume: 2 channels, connect a 10k/linear taper variable resister or input the DC voltage of 0 to +10V, removable terminal block (14 pins)
Operating Temperature –10°C to 40°C
Operating Humidity 35% to 80% RH (no condensation)
Finish Panel: Aluminum, hair-line, black, Case: Surface-treated steel plate, black paint
Dimensions (W × H × D) 420 × 107.6 × 353 mm
Weight 6 kg (without modules)
Accessory Power cord (2m) × 1, Rack Mounting bracket × 2, Bracket mounting screw × 4, Blank panel × 7, Blank panel mounting screw × 14,
Removable terminal plug (3 pins) × 2, Removable terminal plug (14 pins) × 1, CD-ROM × 1, Start guide × 1
* 0dB = 1V
*
2
Allowing it to be controlled by a control system such as AMX and Crestron through RS-232C port.
Notes: AMX is a tradmark of AMX Corporation. Crestron is a tradmark of Crestron Electronics. Inc.
M-9000
Digital Matrix Mixer
SPECIFICATIONS
BLOCK DIAGRAM
INPUT SELECT
INPUT VOLUME
Vacuum Fluorescent Display
1
2
3
4
5
6
7
8
OUTPUT SEL
OUTPUT VOLUME
PARAMETER
ESC/BACK
UTILITY
ENTER
MEMORY
ON/OFFON/OFF
POWER
DIN
#1
#2
ADC
#1
#8
ADC
#2
#7
DIN
#3
#4
ADC
#3
#6
ADC
#4
#5
DIN
#5
#6
DIN
#7
#8
SLOT#1
MIX OUT
DAC
1
DSP
R–>V
CONVERT
REMT-VOL1
REMT-VOL2
RS232
MODE SW
MATRIX/MIXER
CONTROL
INPUT
CONTROL
OUTPUT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
H
E
H
E
CI1
CI2
CI3
CI4
E
CO1
CO2
CO3
CO4
E
DI1
DIS1
ANALOG
DIGITAL
DI2
DIS2
DI3
DIS3
DI4
DIS4
EEPROM
I2C
CPU
DI1
DI2
DI3
DI4
DI1
DI2
DI3
DI4
DI1
DI2
DI3
DI4
TXDM8
RXDM8
I2C
DOUT
1
2
3
4
5
6
7
8
2
SLOT#2
MIX OUT
SLOT#3
MIX OUT
SLOT#4
MIX OUT
SLOT#5
MIX OUT
Dout 1
Dout 2
Dout 3
Dout 4
Dout 1
Dout 2
Dout 3
Dout 4
Dout 1
Dout 2
Dout 3
Dout 4
SLOT#6
MIX OUT
AIN
AIN
AIN
AIN
AIN
AIN
AIN
AIN
SLOT#7
MIX OUT
SLOT#8
MIX OUT
TXD
RXD
LPF
LPF
VOLUME
CONTROL
TXD
I2C
RXD
CONTROL I/O
INPUT SELECT SIGNALS
KEY&DISPLAY CONTROL
RXD
TXD
MODE
232RXD
232TXD
POWER SUPPLY
AC IN
MAIN_TRANS
+24 V
–24 V
ANALOG
+6 V
DSP/AD/DA
+3.3 VBU
CPU
–30 V
AC5 V
VFD
AC5 V
PRE
AMP
OUT 1
H
C
E
H: Hot
C: Cold
E: Earth
PRE
AMP
OUT 2
H
C
E
NE5532
NE5532
M-9000
VOLUME
ANALOG
DIGITAL
ANALOG
DIGITAL
ANALOG
DIGITAL
I2C
I2C
I2C
I2C
I2C
I2C
I2C
I2C
I2C
1
8
1
2
1
2
2
7
3
6
4
5
at ANALOG INPUT
at DIGITAL INPUT
INTERNAL ADC / MODULE I2S
SIGNAL SELECTORS
Remarks
Each pair of Inputs 1 and 8, 2 and 7, 3
and 6, and 4 and 5 is the analog inputs
of ADC (Analog-Digital Converter).
So, when a digital input module such as
the D-001T is inserted into Slot 1, for
example, the digital input selector DIS1
is switched over to the DIGITAL position,
thereby disabling the use of analog
Inputs 1 and 8.
Consequently, Slot 8's analog input
(AIN) cannot be used.
Likewise, when Slot 2 is occupied by the
D-001T, Slot 7's analog input cannot be
used; and when Slot 3 is occupied, Slot
6's analog input cannot be used.
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