Bộ xử lý trộn kỹ thuật số TOA M-864D CE

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Thông số kỹ thuật

 Power Source  220-240 V AC, 50/60 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(*2) 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 kΩ, electronically-balanced
 Gain max., -14 dB(*2) (max. +6 dB(*2)), 10 kΩ, electronically-balanced
 :PAD OFF Gain min., -10 dB(*2) (max. +10 dB(*2)), 7 kΩ, electronically-balanced
 Gain max., -56 dB(*2) (max. -36 dB(*2)), 7 kΩ, 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 kΩ
 " Trim gain for each individual channel: - to 0 dB (except front-mounted input)
 ※ 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)
 ※ 2-A (L), 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(*2)), applicable load 600 Ω or more,
 electronically-balanced, removable terminal block (3P)
 REC OUT (L, R): -10 dB(*2) (max. +10 dB(*2)), applicable load 1 kΩ or more, RCA jack
 Gain is adjustable.
 AD Converter  24 bits
 DA Converter  24 bits
 Preset Memory  16
 
Signal Processing Section
Automatic Resonance Control (ARC) Function  Automatic EQ curve creation by ARC, 4 channels (each output channel),
 settable independently on each channel,
 ARC measuring start switch ×1, ON/OFF LED ×1
 Feedback Suppressor Function  Feedback suppressor filter creation, 8 channels (each monaural input channel),
 settable independently on each channel,
 ON/OFF switch ×8, ON/OFF LED ×8
 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: 0.267 - 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  12×4
 Crosspoint Gain  - 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, -36 dB, -42 dB) control,
 front panel operation lock function, stereo summing function,
 function setting panel (3 rotary encoders)

Front Panel Section
 Input Level Indicator  3-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 ×1, ON/OFF LED ×1
 Feedback Suppressor (FBS) Function  ON/OFF switch ×8, ON/OFF LED ×8
 Low Cut  ON/OFF switch ×8, ON/OFF LED ×8
 Stereo Summing  ON/OFF switch ×2, ON/OFF LED ×2
 Tone Control  BASS, MID, TREBLE/Settable on the function setting panel, 10 channels
 (each monaural input channel, stereo 1L, 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, Analog Setting  Trim setting
 Settable on the function setting panel, 6 channels (1-A, 1-B, 1-C), (2-A, 2-B, 2-C)
 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 ×4, ON/OFF LED ×4
 Front Panel Operation Lock  Operation lock switch ×1, ON/OFF LED ×1
 Operation Status Indication  Operation status LED ×3
 Function Setting Panel  Rotary encoder ×3, 10-point position indication LED ×3, Function mode LED ×3
 Analog Volume Fader  Input volume fader ×10, Output volume fader ×4,
 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  8 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: 8 units per channel
 24 V DC input ×2, termination ON/OFF switch ×1, 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 (CAT5-STP)
 Network  Network I/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-STP or better)
 Maximum cable length: 100 m (between M-864D and switching hub)

 

 Operating Temperature  0 ℃ to +40 ℃ (32 ゜F to 104 ゜F)
 Operating Humidity  90 %RH (no condensation)
 Finish  Panel: Aluminum, hairline, black, Case: Surface-treated steel plate
 Dimensions  482.6 (W) × 177.1 (H) × 157.2 (D) mm (19 × 6.97" × 6.19")"
 Weight  5.1 kg (11.24 lb)
 Accessories  Power supply cord (2 m (6.56 ft)) ×1, removable terminal plug (3P) ×12,
 large type removable terminal plug (10P) ×2, small type removable terminal plug (10P) ×1,
 fader gang bar ×4, protective cover ×1, rack mounting screw ×4,
 CD-ROM (containing setup software) ×1
 Option  Remote control panel: ZM-9011/9012/9013/9014
 AC adapter: AD-246(*3)(When using the Remote Control Panel)
Personal Computer Requirements
 Requirements  CPU: Pentium 4, 2 GHz or faster
 Memory: 1.5 GB or more (2 GB recommended)
 Display: 1024 × 768 resolution or higher
 Free Hard Disk Space: 16 MB or more, however 600 MB or more is required for the 32-bit
 version or 1.5 GB or more for the 64-bit version when
 “.NET Framework“ is not yet installed
 Optical Drive:CD-ROM drive, Network Adapter:10BASE-T or faster connection
 OS  Windows XP Service Pack 3 or later, Windows Vista (32/64-bit) Service Pack 1 or later,
 Windows 7 (32/64-bit)
 Required Component  .NET Framework 4 Client Profile

I. Điểm nổi bật của bộ xử lý trộn kỹ thuật số TOA M-864D CE:

M-864D là bộ trộn kỹ thuật số gắn rack 4U, gồm 22 kênh ngõ vào (8 ngõ vào mono, 7 ngõ vào kỹ thuật số) và 6 kênh ngõ ra (4 ngõ ra mono, 1 ngõ ra ghi âm kỹ thuật số, 4 kênh bus). Bên cạnh đó, thiết bị còn bao gồm các chức năng xử lý tín hiệu như: Automatic Resonance Control function (ARC (*1))), Chống phản hồi (FBS), Automatic stereo input Mute function (AUTO MUTE or Ducker) và Tùy chỉnh âm sắc. M-864D có thể trình bày các bản nhạc bằng bộ xử lý tự động mà không cần tới nhạc cụ acoustic.

Thiết bị có thể hoạt động mà không cần tới PC nhờ có các phím chức năng đầy đủ và 14 nút tùy chỉnh âm lượng số. Tuy nhiên, bộ trộn vẫn có thiết lập điều khiển từ PC hoặc bảng điều khiển từ xa.

Thiết bị có thể được đặt trong tủ rack EIA (kích cỡ 4U)(*1).

Chức năng điều chỉnh độ vang âm tự động tạo nên các bộ lọc giúp tăng cường độ trong của âm thanh bằng cách đo lường các chỉ số âm thanh trong không gian kiến trúc.

II. Thông số kỹ thuật của bộ xử lý trộn kỹ thuật số TOA M-864D CE:

 Power Source  220-240 V AC, 50/60 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(*2) 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 kΩ, electronically-balanced
 Gain max., -14 dB(*2) (max. +6 dB(*2)), 10 kΩ, electronically-balanced
 :PAD OFF Gain min., -10 dB(*2) (max. +10 dB(*2)), 7 kΩ, electronically-balanced
 Gain max., -56 dB(*2) (max. -36 dB(*2)), 7 kΩ, 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 kΩ
 " Trim gain for each individual channel: - to 0 dB (except front-mounted input)
 ※ 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)
 ※ 2-A (L), 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(*2)), applicable load 600 Ω or more,
 electronically-balanced, removable terminal block (3P)
 REC OUT (L, R): -10 dB(*2) (max. +10 dB(*2)), applicable load 1 kΩ or more, RCA jack
 Gain is adjustable.
 AD Converter  24 bits
 DA Converter  24 bits
 Preset Memory  16
 
Signal Processing Section
Automatic Resonance Control (ARC) Function  Automatic EQ curve creation by ARC, 4 channels (each output channel),
 settable independently on each channel,
 ARC measuring start switch ×1, ON/OFF LED ×1
 Feedback Suppressor Function  Feedback suppressor filter creation, 8 channels (each monaural input channel),
 settable independently on each channel,
 ON/OFF switch ×8, ON/OFF LED ×8
 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: 0.267 - 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  12×4
 Crosspoint Gain  - 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, -36 dB, -42 dB) control,
 front panel operation lock function, stereo summing function,
 function setting panel (3 rotary encoders)

Front Panel Section
 Input Level Indicator  3-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 ×1, ON/OFF LED ×1
 Feedback Suppressor (FBS) Function  ON/OFF switch ×8, ON/OFF LED ×8
 Low Cut  ON/OFF switch ×8, ON/OFF LED ×8
 Stereo Summing  ON/OFF switch ×2, ON/OFF LED ×2
 Tone Control  BASS, MID, TREBLE/Settable on the function setting panel, 10 channels
 (each monaural input channel, stereo 1L, 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, Analog Setting  Trim setting
 Settable on the function setting panel, 6 channels (1-A, 1-B, 1-C), (2-A, 2-B, 2-C)
 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 ×4, ON/OFF LED ×4
 Front Panel Operation Lock  Operation lock switch ×1, ON/OFF LED ×1
 Operation Status Indication  Operation status LED ×3
 Function Setting Panel  Rotary encoder ×3, 10-point position indication LED ×3, Function mode LED ×3
 Analog Volume Fader  Input volume fader ×10, Output volume fader ×4,
 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  8 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: 8 units per channel
 24 V DC input ×2, termination ON/OFF switch ×1, 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 (CAT5-STP)
 Network  Network I/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-STP or better)
 Maximum cable length: 100 m (between M-864D and switching hub)

 

 Operating Temperature  0 ℃ to +40 ℃ (32 ゜F to 104 ゜F)
 Operating Humidity  90 %RH (no condensation)
 Finish  Panel: Aluminum, hairline, black, Case: Surface-treated steel plate
 Dimensions  482.6 (W) × 177.1 (H) × 157.2 (D) mm (19 × 6.97" × 6.19")"
 Weight  5.1 kg (11.24 lb)
 Accessories  Power supply cord (2 m (6.56 ft)) ×1, removable terminal plug (3P) ×12,
 large type removable terminal plug (10P) ×2, small type removable terminal plug (10P) ×1,
 fader gang bar ×4, protective cover ×1, rack mounting screw ×4,
 CD-ROM (containing setup software) ×1
 Option  Remote control panel: ZM-9011/9012/9013/9014
 AC adapter: AD-246(*3)(When using the Remote Control Panel)
Personal Computer Requirements
 Requirements  CPU: Pentium 4, 2 GHz or faster
 Memory: 1.5 GB or more (2 GB recommended)
 Display: 1024 × 768 resolution or higher
 Free Hard Disk Space: 16 MB or more, however 600 MB or more is required for the 32-bit
 version or 1.5 GB or more for the 64-bit version when
 “.NET Framework“ is not yet installed
 Optical Drive:CD-ROM drive, Network Adapter:10BASE-T or faster connection
 OS  Windows XP Service Pack 3 or later, Windows Vista (32/64-bit) Service Pack 1 or later,
 Windows 7 (32/64-bit)
 Required Component  .NET Framework 4 Client Profile


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