TOA | D-922F | Specification Sheet | TOA D-922F Specification

TOA D-922F Specification
D-901
DIGITAL
MIXER
APPLICATION EXAMPLE
D-901
DESCRIPTION
The D-901 Digital Mixer is perfect to take the important
audio role in AV-based presentation systems. The compact
unit features a modular design that allows configuring the unit as
requirements dictate as well as to expand its scope of operation.
Its 12 in/8 out capability allows use with various source
equipment and advanced functions include sophisticated
automixing, intelligent automatic feedback suppression, EQ,
memory presets as well as full remote control capability. D-901
modules include monaural and stereo input modules, line output
modules and a remote control module.
FEATURES
● Ready for any requirement.
The new TOA D-901 Digital Mixer is a fully modular, costeffective digital mixer featuring a 12-input, 8-bus, 8-output
channel configuration (12 x 8 matrix) with easy operation
that can be expanded as applications require.
● All-in-one design.
The compact D-901 is just 3U-sized but incorporates several
of the most important functions. These include a digital
mixer, feedback suppression, auto mixing, parametric EQ,
compression, delay and echo. Its remarkable operational
scope allows it to do the work that conventionally requires
several different pieces of equipment, providing a costeffective solution that is perfect for any requirement.
● Feedback suppressor.
This sophisticated and TOA proprietary function automatically processes feedback at certain frequencies through
constant monitoring then automatically attenuates only the
precise problematic frequencies, keeping the audio sounding
natural.
● Automatic mixing function
The D-901's automatic mixing function adjusts input level
automatically to make operating easier. It features smart
Number of Open Microphones (NOM) attenuation that sets
the gain for all microphone inputs according to the number
of microphone inputs utilized. This allows satisfactory levels
to be set without feedback problems. A "Ducker" function
operates when an input channel is open, to enable that
channel's priority to initiate the the low channel signal that will
attenuate the other channels.
● Sound processing
As a full-featured digital mixer, the D-901 incorporates
several useful built-in functions to ensure maximum performance without needing other equipment. A compressor
can be switched in to reduce the dynamic range between
the smallest and largest signals, preventing amplifier
clipping at high levels. The flexible crossover function allows
setting speaker crossover points and filter slopes to
optimize multichannel speaker systems. An overload
protection circuit will automatically activate to protect the
speakers from overload and distortion, helping to save
costs. Full equalization and filter setting configurations can
be saved in up to sixteen memories for instant recall. The
time delay function can be used to align remote speakers.
● Ergonomic control layout
Convenient front panel controls and display make it easy to
perform all functions and confirm parameter settings without
requiring a PC. Another advantage is the ability to store up
to 16 sound parameter setting configurations in memory for
instant recall when required. These include crossover, EQ,
filter slope settings, time delay and other parameters.
Control settings can also be locked to prevent unauthorized
tampering.
● Wide application scope and remote control ability.
The D-901 can be externally controlled with an external
signal trigger or the RS-232C port on the back panel which
enables the D-901 to easily interface with external equipment.
Note: The D-901's heatsinks and aircooling are located at the bottom of the
unit, requiring a perforated ventilation panel to placed directly below the unit
when rack-mounting is desired.
D-901
Main Unit (Installation rackmount only)
The D-901 is a 19" rack-mounted (3U high) digital mixer
configured with 12 inputs, 8 buses, and 8 outputs. It
features signal processing functions necessary for
sound systems such as feedback suppression and
auto-mixing.
Modular construction permits flexible configuration of
inputs and outputs, from 2-IN/4-OUT to 12-IN/8-OUT
systems.
All functional parameters can be set at the unit. Settings
can be stored in the unit's internal memory as “preset
memory” and can be recalled using the front panelmounted operation keys.
SPECIFICATIONS
Model
Power Source
Power Consumption
Operating Temperature
Frequency Response
Input
Output
Signal Processing
Feedback Suppression Function
Auto-Mixing Function
Auto-Mixing Group
Equalizer/Filter
Compressor/
Auto-Leveler
132.6
57.3
482.6
466
37.7
Delay
Matrix
Crosspoint Gain
Preset memory
Auxiliary Function
Control
Front Panel Section
4 – 7x10.5
320
Rear Panel
Unit: mm
Finish
Dimensions
Weight
Accessory
* 0dB = 0.775V
D-901
100 – 120V, 230V AC, 50/60 Hz
40W
+5° C to +40°C
20 – 20,000Hz, ±1dB (+4dB* Input)
Max. 12 channels, modular construction (modules optional)
Max. 8 channels, modular construction (modules optional)
12 filters (auto/dynamic)
Ducker (automatic muting), NOM attenuation
4 groups
Parametric equalizer:
20 – 20,000Hz, ±15dB, Q: 0.267 – 69.249
Filtering: High-pass filter
20 – 20,000Hz, 6dB/oct, 12dB/oct.
Low-pass filter
20 – 20,000Hz, 6 dB/oct, 12 dB/oct
Notch filter
20 – 20,000Hz, Q: 8.651 – 69.249
All-pass filter
20 – 20,000Hz, Q: 0.267 – 69.249
High shelving filter 6 – 20,000Hz, ±15dB
Low shelving filter 20 – 500Hz, ±15dB
Horn equalizer
20kHz, 0 to +18dB (1dB steps)
20 – 20,000Hz, 6dB/oct,12 dB/oct, 18dB/oct, 24dB/oct
Crossover filter:
(Compressor mode)
Threshold: –20 to +20 dB (1dB steps)
Ratio: 1:1, 2:1, 3:1, 4:1, 8:1, 12:1, 20:1, ∞:1
Attack time: 0.2ms to 5s
Release time: 10ms to 5s
Gain: – ∞ to +10dB
(Auto-leveler mode)
Target level: –20 to +10 dB (1dB steps)
Maximum gain: 0 to +20dB (1dB steps)
Attack time: 10ms – 10s
Release time: 100ms to 10s
Delay time: 0 – 682.6 ms (0.021 ms steps)
12 x 8
–∞ to 0dB (1dB steps)
16
System Locking function
RS-232C, D-sub connector (9 pins), Remote control module (option)
Preset memory recall key: 8, LCD Screen, Screen shift key (up/down/left/right), setting knob
Input level indicator: Dual color LED
Output level indicator: Dual color LED
Channel selector key: 12 (input channel selection) 8 (output channel selection)
Channel volume control: 1 (input channel selection) 1 (output channel selection)
Input module slot: 6 (input/output module slot: 2)
Output module slot: 2
Remote control module slot:1
Panel: Aluminum, hair-line finish, black
Others: Pre-coated steel plate, black, 30% gloss
482.6 (W) x 132.6 (H) x 320 (D)mm (excluding projection)
6.9 kg
Power cord (2m) x 1, Rack mounting screw x 4, Rack mounting bracket
(preinstalled on the unit) x 2, Module mounting screw (spare) x 4, Blank panel
(preinstalled on the module slot) x 9, Fiber washer x 4
Note: When installing the unit, never block the intake vents provided in the unit's bottom near the rear.
D-901 Modules
The D-901's modular design allows you to configure the most cost-effective design for each
application. TOA offers a range of modules to suit a variety of input and output requirements.
INPUT MODULES
Mic/Line Input Modules
Monaural Type
Stereo Type
A/D Converter
XLR Connector
Removable Terminal Block Connector
20 bits
24 bits
D-922F
D-921F
D-922E
D-921E
D-936R
Digital Input Modules
Applicable AES/EBU Format
Applicable S/PDIF Format
D-923AE
D-937SP
OUTPUT MODULES
Line Output Modules
XLR Connector
Removable Terminal Block Connector
RCA Pin Jack Connector
D-971M
D-971E
D-971R
Digital Output Modules
Applicable AES/EBU Format
Applicable S/PDIF Format
D-972AE
D-961SP
REMOTE CONTROL MODULES
Remote Control Modules
8 inputs
8 outputs
24 inputs
16 outputs
D-981
D-983
VCA Control Module
VCA control (20 channels) +
8 inputs
8 outputs
D-984VC
PC Software
The D-981 allows external remote control of memory
presets, The D-901 comes standard with dedicated
software to assist in D-901 system configuration,
parameter setting and general setup using a PC. The
software features menu-driven operation with an
easy to understand GUI. The software offers
comprehensive control over virtually every possible
function. For set up these include crossover slopes,
combinations, and storing crossover configurations.
For operation, menus offer dedicated pages for
viewing and adjusting matrix, trim, EQ, compression,
automix, gating, filtering, delay, echo and feedback
suppression settings as well as mic/line input
modules and many others. Presets can configured
and stored for immediate recall when desired. In
addition, the software allows determining user level
as well as preparing the D-901 for remote control.
Lastly, a full assortment of protection functions can
be utilized.
* Download installation program from TOA's homepage
(http://www.toa-products.com/international/) and
save it to the desktop.
Input/output Gain
Compressor/Limier/Noise Gate
Crossover
Delay
D-921F
Mic/Line Input Module (24 bits Monaural Type)
178.4
168.9
119.5
35
Unit: mm
SPECIFICATIONS
The D-921F is a dedicated 2-channel microphone/line input module
designed for use with the D-901 Digital Mixer and equipped with
XLR connectors. Input sensitivity and phantom power settings can
be performed at the front panel.
* 0dB = 0.775V
D-921F
Model
Input
A/D Converter
Frequency Response
Sampling Frequency
Dynamic range
Total Harmonic Distortion
Finish
Dimensions
Weight
2 channels, Mic/Line changeable
Mic: –50/–36dB*, 4.7kΩ, electronically-balanced, equivalent to XLR-3-31 type
Line: –10/+4dB*, 10kΩ, electronically-balanced, equivalent to XLR-3-31 type
Phantom power supply (+15V, can be used when set for the microphone)
Ground lift switch
24 bits
20~20,000Hz, ±1 dB (+4dB* input)
48kHz
Over 100 dB (IHF-A weighted) (+4dB* input)
Under 0.05% (+4dB* input)
Panel: Pre-coated steel plate, black , 30% gloss
35 (W) x 119.5 (H) x 178.4 (D) mm
150 g
D-921E
Mic/Line Input Module (24 bits Monaural Type)
178.4
168.9
119.5
35
Unit: mm
SPECIFICATIONS
Model
Input
The D-921E is a dedicated 2-channel microphone/line input module
designed for use with the D-901 Digital Mixer and equipped with
removable terminal block type connectors. Input sensitivity and
phantom power settings can be performed at the front panel.
A/D Converter
Frequency Response
Sampling Frequency
Dynamic range
Total Harmonic Distortion
Finish
Dimensions
Weight
Accessory
* 0dB = 0.775V
D-921E
2 channels, Mic/Line changeable
Mic: –50/–36dB*, 4.7kΩ, electronically-balanced, removable terminal block type connector
Line: –10/+4dB*, 10kΩ, electronically-balanced, removable terminal block type connector
Phantom power supply (+15V, can be used when set for the microphone)
Ground lift switch
24 bits
20 – 20,000Hz, ±1 dB (+4dB* input)
48kHz
Over 100 dB (IHF-A weighted) (+4dB* input)
Under 0.05% (+4dB* input)
Panel: Pre-coated steel plate, black , 30% gloss
35 (W) x 119.5 (H) x 178.4 (D) mm
140 g
Removable terminal block type connector (preinstalled on the unit) x 2
D-922F
Mic/Line Input Module (20 bits Monaural Type)
178.4
168.9
119.5
35
Unit: mm
SPECIFICATIONS
The D-922F is a dedicated 2-channel microphone/line input module
designed for use with the D-901 Digital Mixer and equipped with
XLR connectors. The D-901's 4-pole DIP switch is used to set the
input sensitivity, phantom power supply, and ground lifting.
* 0dB = 0.775V
D-922F
Model
Input
A/D Converter
Frequency Response
Sampling Frequency
Dynamic range
Total Harmonic Distortion
Finish
Dimensions
Weight
2 channels, –50/–36/–10/+4dB* (Selectable with the DIP switch),
4.7kΩ, electronically-balanced, equivalent to XLR-3-31 type
Phantom power supply (15V, can be set with DIP switch)
Ground lift switch (can be set with the DIP switch)
20 bits
20 – 20,000Hz, ±1dB (+4dB* input)
48 kHz
Over 85dB (IHF-A weighted) (+4dB* input)
Under 0.2% (+4dB* input)
Panel: Pre-coated steel plate, black, 30% gloss
35 (W) x 119.5 (H) x 178.4 (D) mm
135g
D-922E
Mic/Line Input Module (20 bits Monaural Type)
178.4
168.9
119.5
35
Unit: mm
SPECIFICATIONS
Model
Input
The D-922E is a dedicated 2-channel microphone/line input module
designed for use with the D-901 Digital Mixer and equipped with
removable terminal block type connectors. The D-901's 4-pole DIP
switch is used to set the input sensitivity, phantom power supply,
and ground lifting.
A/D Converter
Frequency Response
Sampling Frequency
Dynamic range
Total Harmonic Distortion
Finish
Dimensions
Weight
Accessory
* 0dB = 0.775V
D-922E
2 channels, –50/–36/–10/+4dB* (Selectable with the DIP switch),
4.7kΩ, electronically-balanced, removable terminal block type connector
Phantom power supply (15V, can be set with the DIP switch)
Ground lift switch (can be set with the DIP switch)
20 bits
20 – 20,000Hz, ±1dB (+4dB* input)
48 kHz
Over 85dB (IHF-A weighted) (+4dB* input)
Under 0.2% (+4dB* input)
Panel: Pre-coated steel plate, black, 30% gloss
35 (W) x 119.5 (H) x 178.4 (D) mm
125g
Removable terminal block type connector (preinstalled on the unit) x 2
D-936R
Stereo Select Input Module
178.4
168.9
119.5
35
Unit: mm
SPECIFICATIONS
The D-936R is a dedicated 4 stereo input module designed for use
with the D-901 Digital Mixer and equipped with standard RCA pin
jacks. The D-936R features two stereo transmission modes:
1) Selection of one of the four stereo inputs for transmission to
the D-901.
2) Mixing of all four stereo inputs, transmitting the mixed signal to
the D-901 through left/right channel outputs.
Mode settings and stereo selection are performed an the front
panel.
* 0dB = 0.775V
D-936R
Model
Input
A/D Converter
Frequency Response
Sampling Frequency
Dynamic range
Total Harmonic Distortion
Finish
Dimensions
Weight
4 stereo inputs (selection of 1 stereo or mixing or
all 4 stereo inputs)
–10dB*, 10Ω , RCA pin jack
24 bits
20 – 20,000Hz, ±1 dB (+4dB* input)
48 kHz
Over 100dB (IHF-A weighted)
Under 0.05%
Panel: Pre-coated steel plate, black, 30% gloss
35 (W) x 119.5 (H) x 178.4 (D) mm
145g
D-923AE
Digital Input Module
178.4
168.9
119.5
35
Unit: mm
The D-923AE is a dedicated 2-channel line digital input module
designed for use with the D-901 Digital Mixer. With the use of this
module, digital signals can be input, permitting direct connection of
the D-901 digital Mixer to equipment having a digital output. Owing
to the built-in sample rate converter, the module can handle signals
of various sampling frequencies.
SPECIFICATIONS
Model
Input
Applicable Format
Sampling Frequency
Finish
Dimensions
Weight
D-923AE
2 channels, 2.0 – 7.0V (p-p), 110Ω, XLR-3-31 or equivalent
AES/EBU (2 channel multiplexed)
32 – 48kHz
Panel: Pre-coated steel plate, black, 30% gloss
35 (W) x 119.5 (H) x 178.4 (D)mm
130g
D-937SP
Digital Input Module
178.4
168.9
119.5
35
Unit: mm
The D-937SP is a dedicated 1 stereo channel line digital input
module designed for use with the D-901. With the use of this
module, digital signals can be input, permitting direct connection of
the D-901 Digital Mixer to equipment having a digital output. Owing
to the built-in sample rate converter, the module can handle signals
of various sampling frequencies. When this module is used, one of
four stereo inputs is selected for output to the D-901. Input selection
can be performed at the front panel, by PC software or through a
remote control module.
SPECIFICATIONS
D-937SP
Model
Input
Stereo 1 channel line (Selectable one of four inputs)
0.5V (p-p), 75Ω, Coaxial RCA jack x 2
Square optical connector x 2
S/PDIF (2 channel multiplexed)
32 – 48kHz
Panel: Pre-coated steel plate, black, 30% gloss
35 (W) x 119.5 (H) x 178.4 (D)mm
130g
Applicable Format
Sampling Frequency
Finish
Dimensions
Weight
D-971M
Line Output Module
*The D-901 accepts up to nine modules but only two line output modules may be used at the same time.
178.4
168.9
119.5
35
Unit: mm
SPECIFICATIONS
The D-971M is a dedicated 4-channel line output module designed
for use with the D-901 Digital Mixer and equipped with XLR
connectors.
Model
Output
D/A Converter
Frequency Response
Sampling Frequency
Dynamic range
Total Harmonic Distortion
Finish
Dimensions
Weight
* 0dB = 0.775V
D-971M
4 channels, +4 dB*, adaptable load of over 600Ω,
electronically-balanced, equivalent to XLR-3-32 type
24 bits
20 – 20,000 Hz, ±1 dB
48kHz
Over 100dB (IHF-A weighted)
Under 0.05%
Panel: Pre-coated steel plate, black, 30% gloss
35 (W) x 119.5 (H) x 178.4 (D)mm
165 g
D-971E
Line Output Module
*The D-901 accepts up to nine modules but only two line output modules may be used at the same time.
178.4
168.9
119.5
35
Unit: mm
SPECIFICATIONS
The D-971E is a dedicated 4-channel line output module designed
for use with the D-901 Digital Mixer and equipped with removable
terminal block type connectors.
* 0dB = 0.775V
D-971E
Model
Output
D/A Converter
Frequency Response
Sampling Frequency
Dynamic range
Total Harmonic Distortion
Finish
Dimensions
Weight
Accessory
4 channels, +4dB*, adaptable load of over 600Ω,
electronically-balanced, removable terrminal block type connector
24 bits
20 – 20,000 Hz, ±1 dB
48kHz
Over 100dB (IHF-A weighted)
Under 0.05%
Panel: Pre-coated steel plate, black, 30% gloss
35 (W) x 119.5 (H) x 178.4 (D)mm
140 g
Removable terminal block type connector (preinstalled on the unit) x 4
D-971R
Line Output Module
178.4
168.9
119.5
35
Unit: mm
SPECIFICATIONS
The D-971R is a dedicated 4-channel line output module designed
for use with the D-901 Digital Mixer and equipped with standard
RCA pin jacks.
Model
Output
D/A Converter
Frequency Response
Sampling Frequency
Dynamic range
Total Harmonic Distortion
Finish
Dimensions
Weight
* 0dB = 0.775V
D-971R
4 channels (2 outputs for each channel), –10dB*,
adaptable load of over 600Ω, RCA pin jack
24 bits
20 – 20,000 Hz, ±1 dB
48kHz
Over 100dB (IHF-A weighted)
Under 0.05%
Panel: Pre-coated steel plate, black, 30% gloss
35 (W) x 119.5 (H) x 178.4 (D)mm
150 g
D-961SP
Digital Output Module
178.4
168.9
119.5
35
Unit: mm
The D-961SP is a dedicated Stereo 2 channel line digital output
module designed for use with the D-901 Digital Mixer. With the use
of this module, digital signals can be output, permitting direct
connection of the D-901 Digital Mixer to equipment having a digital
input. Each pair of optical output and coaxial output is output in
parallel.
SPECIFICATIONS
D-961SP
Model
Output
Stereo 2 channel line (with splitter, can be output to each pair
of optical output and coaxial output in Parallel),
0.5V (p-p), 75Ω, Coaxial RCA jack x 2,
Square optical connector x 2
S/PDIF (2 channel multiplexed)
48kHz
Panel: Pre-coated steel plate, black, 30% gloss
35 (W) x 119.5 (H) x 178.4 (D)mm
130g
Applicable Format
Sampling Frequency
Finish
Dimensions
Weight
D-972AE
Digital Output Module
178.4
168.9
119.5
35
Unit: mm
The D-972AE is a dedicated 4-channel line digital output module
designed for use with the D-901 Digital Mixer. With the use of this
module, digital signals can be output, permitting direct connection of
the D-901 Digital Mixer to equipment having a digital input.
SPECIFICATIONS
Model
Output
Applicable Format
Sampling Frequency
Finish
Dimensions
Weight
Accessory
D-972AE
4 channels, 5.0V (p-p), 110Ω, XLR-3-32 or equivalent x 2
AES/EBU (2 channel multiplexed)
48kHz
Panel: Pre-coated steel plate, black, 30% gloss
35 (W) x 119.5 (H) x 178.4 (D)mm
130g
Ferrite clamp x 2
D-981
Remote Control Module
The D-981 is a dedicated remote control module designed for use
with the D-901 Digital Mixer. It permits preset memory recall, input/
output channel volume control, stereo input selection and channel
ON/OFF operation to be remotely controlled from external
equipment. Tally output can also be provided for external control.
SPECIFICATIONS
Model
Contact input
Control
Preset memory
selection
Volume control
Channel
178.4
168.9
35
Stereo selection
119.5
Contact output
Unit: mm
Finish
Dimensions
Weight
Accessory
D-981
COM + terminals 1 – 8: Open voltage: 5V DC, short-circuit
current: 5mA removable terminal block type connector
Any preset memory can be recalled.
Control method: No-voltage make of over 100ms/
no-voltage make single pulse of over 100ms
Any input/output channel volume can be turned UP or DOWN.
Control Method: 1 step variation for no-voltage make single pulse of
over 100ms
1 step continuous operation for every 70ms for no-voltage
make of over 100ms. Can be reset when at break.
Variable Range: – dB to +10dB
Any input/output channels can be turned ON and OFF.
Control method: No-voltage make of over 100ms/
No-voltage make single pulse of over 100ms
Input channel lines of the D-936R (optional), or the D-937SP
(optional) (4 stereo input module) can be selected.
Control method: No-voltage make of over 100ms/
No-voltage make single pulse of over 100ms
COM + terminals 1 – 8: No-voltage make contact input,
contact capacity: 24V DC, 100mA
removable terminal block type connector
Panel: Pre-coated steel plate, black, 30% gloss
35 (W) x 119.5 (H) x 178.4 (D)mm
125g
Removable terminal block type connector (preinstalled on the unit) x 2
∞
D-983
Remote Control Module
The D-983 is a dedicated remote control module designed for use
with the D-901 Digital Mixer. It permits preset memory recall, input/
output channel volume control, stereo input selection and channel
ON/OFF operation to be remotely controlled from external
equipment. Tally output can also be provided for external control.
SPECIFICATIONS
Model
Contact input
Control
Preset memory
selection
Volume
D-983
COM + terminals 1 – 24: Open voltage: 5V DC,
short-circuit current: 5mA, RJ45 connector x 4
Any preset memory can be recalled.
Control method: No-voltage make of over 100ms/
No-voltage make single pulse of over 100ms
Any input/output channel volume can be turned UP or DOWN.
Control Method: 1 step variation for no-voltage make single pulse of
over 100ms
1 step continuous operation for every 70ms for no-voltage
make of over 100ms. Can be reset when at break.
Variable Range: – dB to +10dB
Any input/output channel can be turned ON and OFF.
Control method: No-voltage make of over 100ms/
No-voltage make single pulse of over 100ms
Input channel lines of the D-936R (optional), or the D-937SP
(optional) (4 stereo input module) can be selected.
Control method: No-voltage make of over 100ms/
No-voltage make single pulse of over 100ms
COM + terminals 1 – 16: No-voltage make contact,
contact capacity: 24V DC, 100mA,
RJ45 connector x 4
Panel: Pre-coated steel plate, black, 30% gloss
35 (W) x 119.5 (H) x 178.4 (D)mm
170g
∞
Channel
178.4
168.9
35
Stereo selection
119.5
Contact output
Unit: mm
Finish
Dimensions
Weight
D-984VC
VCA Control Module
The D-984VC is a dedicated VCA control module designed for use
with the D-901 Digital Mixer. It expands the D-901 Digital Mixer's
functions by 20 VCA control inputs, 8 contact inputs, and 8 contact
outputs. By the VCA controls from external equipment, this module
permits the D-901's gains of 12 inputs and 8 outputs to be controlled.
By the contact input controls from external equipment, this module
permits the preset memory recall, input/output channel gains, stereo
input selection, and channel ON/OFF to be controlled. By the contact
output controls, tally outputs can also be provided for external control.
SPECIFICATIONS
Model
VCA Control Input
Contact Input
Control
Preset Memory
Selection
Volume
178.4
168.9
35
119.5
Channel
Stereo Selection
Unit: mm
Contact Output
Finish
Dimensions
Weight
D-984VC
+5V, GND, Terminal 1 – 20 (12 input channels, 8 output channels),
RJ45 connector x 4
Control contents: Volume control of each input/output channel
Variable range: –∞dB to +0dB
COM + Terminal 1 – 8: Open voltage: 5V DC,
short-circuit current: 5mA, RJ45 connector x 2
Any preset memory can be recalled.
Control method: No-voltage make of over 100ms/
No-voltage make single pulse of over 100ms
Any input/output channel volume can be turned UP or DOWN.
Control Method: 1 step variation for no-voltage make single pulse of over 100ms
1 step continuous operation for every 70ms for no-voltage
make of over 100ms. Can be reset when at break.
Variable Range: –∞dB to +10dB
Any input/output channel can be turned ON and OFF.
Control method: No-voltage make of over 100ms/
No-voltage make single pulse of over 100ms
Input channel lines of the D-936R (optional), or the D-937SP
(optional) (4 stereo input module) can be selected.
Control method: No-voltage make of over 100ms/
No-voltage make single pulse of over 100ms
COM + Terminals 1 – 8: No-voltage make contact, contact capacity:
24V DC, 100mA, RJ45 connector x 2
Panel: Pre-coated steel plate, black, 30% gloss
35 (W) x 119.5 (H) x 178.4 (D)mm
170g
D-911
VCA Fader Unit
The D-911 is a dedicated VCA fader unit designed for use with the
D-901 Digital Mixer. Connecting the D-911 to the D-984VC, VCA
control module permits the volume control of all channels and
contact controls.
SPECIFICATIONS
429.6
90.6
61.3
101.6
177
4–7x10.6
37.7
482.6
465
Model
Power Supply
Connector
Input Fader Control
Output Volume Control
Contact Control
Remote Output
Remote Switch
Finish
Dimensions
Weight
Accessory
Unit: mm
D-911
5V DC (supplied from the optional D-984VC)
RJ45 connector x 8
Input fader (100mm) x 12
Output volume control x 8
Illuminated switch x 8
No-voltage make contact output (contact capacity: 30V DC, 4A)
Seesaw switch for activating the remote function of the power distributor
Panel: Pre-coated steel plate, black, 30% gloss
482.6 (W) x 177 (H) x 61.3 (D)mm (excluding projection)
2.7kg
Fader knob (Red, Yellow) x 3 each, Volume knob (Red) x 2,
Rack mounting screw x 4, Rack mounting fiber washer x 4,
Rack mounting bracket (preinstalled on the unit) x 2
COAXIAL
COAXIAL
OPTICAL
AD
PAD
AD
AD
PAD
PAD
SRC
DE-EMP
Automatic
SRC
DE-EMP
DIR
DIR
SRC
SRC
Automatic
DE-EMP
DE-EMP
Digital Input Module
(D-937SP)
DIR
DIR
Digital Input Module
(D-923AE)
AD
AD
Stereo Input Module
(D-936R)
DIP SW
+15 V
DIP SW
+15 V
Selector
12
11
10
9
8
7
6
5
4
3
2
1
Trim
Trim
Trim
Trim
Trim
Trim
Trim
Trim
Trim
Trim
Trim
Trim
HPF
HPF
HPF
HPF
HPF
HPF
HPF
HPF
HPF
HPF
HPF
HPF
COMP/
Leveler
COMP/
Leveler
COMP/
Leveler
COMP/
Leveler
COMP/
Leveler
COMP/
Leveler
COMP/
Leveller
COMP/
Leveler
COMP/
Leveler
COMP/
Leveler
COMP/
Leveler
COMP/
Leveler
Front panel
PEQ(2)
PEQ(2)
PEQ(2)
PEQ(2)
PEQ(2)
PEQ(2)
PEQ(2)
PEQ(2)
PEQ(2)
PEQ(2)
PEQ(2)
PEQ(2)
SIG LED
SIG LED
SIG LED
SIG LED
SIG LED
SIG LED
SIG LED
SIG LED
SIG LED
SIG LED
SIG LED
SIG LED
Auto MIX
Auto MIX
Auto MIX
Auto MIX
Auto MIX
Auto MIX
Auto MIX
Auto MIX
Auto MIX
Auto MIX
Auto MIX
Auto MIX
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
Fader
Fader
Fader
Fader
Fader
Fader
Fader
Fader
Fader
Fader
Fader
Fader
VCA
VCA
VCA
VCA
VCA
VCA
VCA
VCA
VCA
VCA
VCA
VCA
GR Trim
GR Trim
GR Trim
GR Trim
GR Trim
GR Trim
GR Trim
GR Trim
GR Trim
GR Trim
GR Trim
GR Trim
Only when using the D-984VC
CPU
1 2 3 4 5 6 7 8
M
Fader
Fader
Fader
Fader
Fader
Fader
Fader
Fader
VCA
VCA
VCA
VCA
VCA
VCA
VCA
VCA
Filter(6)
Filter(6)
Filter(6)
Filter(6)
Filter(6)
Filter(6)
Filter(6)
Filter(6)
RS-232C
Effect
GR Trim
ON
GR Trim
ON
GR Trim
ON
GR Trim
ON
GR Trim
ON
GR Trim
ON
GR Trim
ON
GR Trim
ON
Only when using the D-984VC
FBS
SIG LED
SIG LED
SIG LED
SIG LED
SIG LED
SIG LED
SIG LED
SIG LED
DSP
COMP Delay
COMP Delay
COMP Delay
COMP Delay
COMP Delay
COMP Delay
COMP Delay
COMP Delay
8
7
6
5
4
3
2
1
COAXIAL
OPTICAL
COAXIAL
OPTICAL
Control
VCA
CTRL OUT 8
CTRL OUT 1
CTRL IN 8
CTRL IN 1
OUT CH 8
OUT CH 1
IN CH 12
IN CH 1
VCA Control Module (D-984VC)
OUT 16
OUT 1
IN 24
IN 1
Remote Control Module (D-983)
OUT 8
OUT 1
IN 8
IN 1
Remote Control Module (D-981)
DIT
DIT
DIT
DIT
Digital Output Module (D-961SP)
DIT
DIT
DIT
DIT
Digital Output Module (D-972AE)
DA
DA
DA
DA
Line Output Module (D-971R)
DA
DA
DA
DA
Line Output Module (D-971M or D-971E)
Control
OPTICAL
L
R
L
R
L
R
L
R
AD
PAD
Microphone/Line
Input Module
(D-922F or D-922E)
+15 V
+15 V
Microphone/Line
Input Module
(D-921F or D-921E)
D-901
BLOCCK DIAGRAMS
Control
Selector
TOA Corporation
Specifications are subject to change without notice.
Printed in Japan (0501) 833-52-303-1A U
http://www.toa.jp/
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