TOA M-864D CE/CE-AU/CE-GB User manual

TOA M-864D CE/CE-AU/CE-GB User manual
 zd TOA DIGITAL STEREO MIXER M—864D
HDESCRIPTION (CE/CE—AU/CE—GB)
The M-864D is a 4U rack mountable Digital stereo mixer having 22 input channels including 8 monaural input channels
and / stereo input channels, 6 output channels including 4 monaural output channels and 1 stereo recording output
channel, and 4 bus channels. It is equipped with digital signal processing functions such as Automatic resonance
control function (АКС(*1)), Feedback suppressor function (FBS), Automatic stereo input mute function (AUTO MUTE or
Ducker), and Equalizer. Advanced acoustic compensation can be automatically performed without using an acoustic
measuring instrument. Furnished with various function setting buttons and 14 analog volume faders, the M—864D can
be operated without need for use of a PC. However, it can also be operated by connecting the PC or optional
Remote control panel. It can be mounted in an EIA component rack (4U size).
(x1) Automatic Resonance Control function automatically creates the filter curve to improve sound clarity by
measuring the acoustic characteristics inherent in architectural space.
BSPECIFICATIONS (*2) 0 dB = 0.775 V
Version CE/CE-GB CE— AU
Power Source 220-240 V AC, 50/60 Hz 220-240 V AC, 50 Hz
Power Consumption 30 W
Frequency Response 20 Hz — 20 kHz, +1 dB
Sampling Frequency 48 kHz
Dynamic Range 100 dB or more
Distortion 0.03 % or less, 1 kHz, +4 dB(x2) input/output, 20 Hz — 20 kHz BPF
Crosstalk —80 dB or less, 1 kHz
Input Monaural input, 8 channels, removable terminal block (3P)
Phantom power (+24 V DC, 10 mA, ON/OFF switchable for each channel)
Gain setting (settable for each channel)
:PAD ON Gain min., +4 dB(*2) (max. +24 dB(*2)), 10 kQ, electronically—balanced
Gain max., —14 dB(*2) (max. +6 dB(*2)), 10 kQ, electronically-balanced
:PAD OFF Gain min., —10 dB(*2) (max. +10 dB(*2)), 7 kQ, electronically—-balanced
Gain max., —56 dB(*2) (max. —36 dB(*2)), 7 kQ, electronically—balanced
Stereo Input (L, R), 7 channels (1—A, 1-B, 1-C, 2-A, 2-B, 2-C, front-mounted input)
RCA jack (stereo mini jack provided on the front panel)
: —10 dB(+2) (max. +10 dB(*2)), 10 kQ
Trim gain for each individual channel: —oo to Ô dB (except front-mounted input)
*X 1—A (L), 1-B (L), and 1-C (L) are mixed after passing through each trim gain circuit
(the same applies to R channel)
Ж 2-А (|), 2-B (L), and 2-C (L) are mixed with front-mounted input after passing
through each trim gain circuit (the same applies to R channel)
Output Output, 4 channels, +4 dB(*2) (max. +24 dB(x2)), applicable load 600 Q or more,
electronically—balanced, removable terminal block (3P)
REC OUT (L, R): —10 dB(*2) (max. +10 dB(*2)), applicable load 1 kQ or more, RCA jack
Gain is adjustable.
AD Converter 24 bits
DA Converter 24 bits
Preset Memory 16
Signal Processing Section
Automatic Resonance Automatic EQ curve creation by ARC, 4 channels (each output channel),
Control (ARC) Function settable independently on each channel,
ARC measuring start switch X1, ON/OFF LED XT
Feedback Suppressor Feedback suppressor filter creation, 8 channels (each monaural input channel),
Function settable independently on each channel,
ON/OFF switch X8, ON/OFF LED X8
Filter 8 channels (each monaural input channel), settable independently on each channel,
high—pass filter: 20 Hz — 20 kHz
Tone Controller BASS, Low-shelving filter: 20 — 500 Hz, +15 dB
MID, parametric equalizer: 20 Hz — 20 kHz, +15 dB
Q: 0.207 — 69.249
TREABLE, high—shelving filter: 6 — 20 kHz, £15 dB
10 channels (each monaural input channel, each stereo mixing input channel),
settable independently on each channel
Equalizer Parametric equalizer: 20 Hz — 20 kHz, +15 dB, Q: 0.267 — 69.249
4 channels (each output channel)
Matrix 12X4
Crosspoint Gain —co to 0 dB in 1 dB steps
Automatic Mute Function Stereo input section matrix, independent control
Function Input PAD (+16 dB) control, low cut (cutoff frequency: 100 Hz) control,
analog output attenuator (+6 dB, —12 dB, —18 dB, —24 dB, —J36 dB, —42 dB) control,
front panel operation lock function, stereo summing function,
function setting panel (3 rotary encoders)
TOA Corporation DWG No: GM—01JB1-1(1/2)
1
zd TOA
FICATI
BSPECIFICATIONS
M—864D
(CE/CE-AU/CE-GB)
DIGITAL STEREO MIXER
Front Panel Section
Input Level Indicator
J—point LED, 12 channels (each monaural input channel, stereo 1L, 1R, 2L, 2R)
Output Level Indicator
8—point LED, 4 channels (each output channel)
Auto Resonance Control
(ARC) Measurement
ARC measuring start switch X1, ON/OFF LED X1
Feedback Suppressor
(FBS) Function
ON/OFF switch X8, ON/OFF LED X38
Low Cut
ON/OFF switch X8, ON/OFF LED X8
Stereo Summing
ON/OFF switch X2, ON/OFF LED X2
Tone Control
BASS, MID, TREBLE/Settable on the function setting panel, 10 channels
(each monaural input channel, stereo 1, 1R, 2L, 2R)
Monaural Input,
Analog Setting
Gain setting, PAD ON/OFF, Phantom power ON/OFF
Settable on the function setting panel, 8 channels (each monaural input channel)
Stereo Input, Trim setting
Analog Setting Settable on the function setting panel, 6 channels (1—A, 1-B, 1-C), (2-A, 2-B, 2-0)
REC OUT, Gain Setting Gain setting
Settable on the function setting panel, 2 channels (REC OUT L, REC OUT R)
Preset Memory Switching
Preset selection switch X4, ON/OFF LED X4
Front Panel Operation Lock
Operation lock switch X1, ON/OFF LED X1
Operation Status [Indication
Operation status LED X3
Function Setting Panel
Rotary encoder X3, 10—point position indication LED X3, Function mode LED XJ
Analog Volume Fader
Input volume fader X10, Output volume fader X4,
2 faders linkable with supplied gang bar
Control Section
Contact Input
8 channels, open voltage: 24 V DC, short-circuit current: 5 mA,
removable terminal block (10P),
Contact output
3 channels, no-voltage make contact, contact capacity: 24 V DC/100 mA,
removable terminal block (10P),
Remote Control Panel
2 channels, Maximum number of units: & units per channel
24 V DC input X2, termination ON/OFF switch X1, removable terminal block (10P)
Maximum total cable length (star wiring): 800 m (total for 2 channels)
Maximum cable length (daisy chain wiring): 400 m per channel
Note: In daisy chain wiring, the number of units differs depending on the cable length.
Star wiring and daisy chain wiring cannot be used together.
Type of cable: Shielded CPEV cable (a pair of data cable and a pair of power supply
cable) or shielded Cat 5 twisted pair cable for LAN (CATS5-SIP)
Network
Network 1/F: 1 channel of 10BASE-T/100BASE-TX (auto—negotiation)
RJ45 connector, connection via switching hub
Network protocol: TCP/IP
Connection cable: Shielded Cat. 5 or higher twisted pair cable for LAN
(Cat. 5-SIP or better)
Maximum cable length: 100 m (between M-864D and switching hub)
Operating Temperature
0 °C to +40 °C (32 F to 104 +)
Operating Humidity
90 ZRH (no condensation)
Finish Panel: Aluminum, hairline, black, Case: Surface—treated steel plate
Dimensions 482.6 (М) X 177.1 (H) X 157.2 (D) mm (19” x 6.97" X 6.19")
Weight 5.1 kg (11.24 |b)
Accessories
Power supply cord (2 m (6.56 ft)) X1, removable terminal plug (3P) X12,
large type removable terminal plug (10P) X2, small type removable terminal plug (10P) X1,
fader gang bar X4, protective cover X1, rack mounting screw X4,
CD-ROM (containing setup software) X1
Option
Remote control panel: ZM—9011/9012/9013/9014
AC adapter: AD-246(+3) (When using the Remote Control Panel)
(*3) Consult your TOA dealer when using an equivalent adapter.
Personal Computer Requirements
Requirements
CPU: Pentium 4, 2 GHz or faster
Memory: 1.5 GB or more (2 GB recommended)
Display: 1024 X 768 resolution or higher
Free Hard Disk Space: 16 MB or more, however 600 MB or more is required for the 32-bit
Optical Drive: CD-ROM drive, Network Adapter: 10BASE—T or faster connection
version or 1.5 GB or more for the 64-—bit version when
“NET Framework” is not yet installed
OS Windows XP Service Pack 3 or later, Windows Vista (32/64—bit) Service Pack 1 or later,
Windows / (32/64-bit)
Required Component
NET Framework 4 Client Profile
X Windows is a registered trademark or trademark of Microsoft Corporation in the United States and/or other countries.
X Pentium is a trademark of Intel Corporation.
X Other company names and products are also trademarks of individual companies.
Na J
124 TOA Corporation DWG No: GM—01JB2—2(2/2)
74 TOA
BAPPEARANCE
DIGITAL STEREO MIXER
482.6 [19”]
M—864D
(CE/CE-AU/CE—GB)
465.6 [18.33”]
420 [16.54”]
Г
177.1 [6.97”]
Z4 TOA DIGITAL STEREO MIXER M-864D
O PEAK O PEAK
O 0dB O 0dB
©-4098 O-40dB
O LOLOWCUT O [OLowcuT
O res O [res
O L] TONE/GAIN O [] TONE/GAIN
ASSIGN
ASSIGN ASSIGN ASSIGN ASSIGN ASSIGN ASSIGN ASSIGN ASSIGN
O PEAK O PEAK O PEAK O PEAK O PEAK O PEAK О O PEAK O O PEAK
O 0dB © 0dB O 0B O 0dB O 0dB O 0dB O Oe O O 0d8
O-40d8 O-40dB ©-4008 ©-4048 O-40dB O-4008 © 0-08 ° 0-08
© 104 сит O [OLowWCUT © [OLowcuT © [OLowcuT O [LowcuT © [OLowcuT
O (OUres O Ures O [res O [res O [res O [res O [CJ Mono © [OMONO
O [ITONE/GAN | O [ITONE/GAN | O [CITONE/GAN| O COTONE/GAIND © [ITONE/GAN| O [CITONE/GANÍ O [CIJTONE/TRIM] O CO TONE/TRIM
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157.2 [6.19]
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TOA Corporation
MADE IN JAPAN
Figure as viewed from point A
UNIT: mm
SCALE: 1/3
TOA Corporation
DWG No: GM—01JC1
37.7 [1.48"] |
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