Focusrite RedNet User manual

RedNet Installation Guide
www.focusrite.com

2
TABLE OF CONTENTS
REDNET 1 ..................................................................... 4
Unit Connections and Features .................................................4
RedNet 1 - Front Panel ..........................................................4
RedNet 1 - Rear Panel...........................................................5
Physical Characteristics .......................................................6
Power Requirements..........................................................6
Connectors..................................................................7
Performance Specifications ....................................................9
REDNET 2 ....................................................................10
Unit Connections and Features ................................................10
RedNet 2 - Front Panel .........................................................10
RedNet 2 - Rear Panel..........................................................11
Physical Characteristics ......................................................12
Power Requirements.........................................................12
Connectors.................................................................13
Performance Specifications ...................................................15
REDNET 3 ....................................................................16
Unit Connections and Features ................................................16
RedNet 3 - Front Panel .........................................................16
RedNet 3 - Rear Panel..........................................................17
Physical Characteristics ......................................................19
Power Requirements.........................................................19
Connectors.................................................................20
Performance Specifications ...................................................22
REDNET 4 ....................................................................24
Unit Connections and Features ................................................24
RedNet 4 - Front Panel .........................................................24
RedNet 4 - Rear Panel..........................................................25
Physical Characteristics ......................................................26
Power Requirements.........................................................26
Connectors.................................................................27
Performance Specifications ...................................................29
REDNET 5 ....................................................................31
Unit Connections and Features ................................................31
RedNet 5 - Front Panel .........................................................31
RedNet 5 - Rear Panel..........................................................32
Physical Characteristics ......................................................33
Power Requirements.........................................................33
TABLE OF CONTENTS

3
Interfacing to Pro Tools.......................................................34
Pro Tools Setup .............................................................36
Sychronisation and Clocking ..................................................37
Connectors.................................................................40
Performance Specifications ...................................................41
REDNET 6 ....................................................................42
Unit Connections and Features ................................................42
RedNet 5 - Front Panel .........................................................42
RedNet 5 - Rear Panel..........................................................43
Physical Characteristics ......................................................44
RedNet 6 Operation..........................................................45
First Use and Firmware Updates .................................................45
Digital Clocking ...............................................................45
MADI Modes ..................................................................46
Pull Up and Pull Down Operations ................................................46
Sample Rate Converters ........................................................46
Connector..................................................................47
Performance Specifications ...................................................48
REDNET PCIe ................................................................. 49
Unit Connections and Features ................................................49
Installing RedNet PCIe .......................................................50
INSTALLING REDNET CONTROL .................................................51
AUDINATE DANTE CONTROLLER.................................................51
CONNECTING YOUR REDNET AUDIO NETWORK ....................................51
NETWORK REQUIREMENTS .....................................................52
Ethernet Cabling ............................................................52
Network Switches ...........................................................52
Fibre Optic Networks ........................................................52
CONNECTION DIAGRAMS AND EXAMPLE SETUPS ..................................54
WARRANTY AND SERVICE INFORMATION .........................................56
SAFETY AND ENVIRONMENTAL DECLARATIONS ...................................57
TABLE OF CONTENTS

4
REDNET 1
UNIT CONNECTIONS AND FEATURES
RedNet 1 - Front Panel
1. AC Power switch
2. Tricolour LEDs indicating signal level at each A-D and D-A converter:
• • Green – signal level above -42 dBFS
• • Yellow – signal level above -6 dBFS
• • Red – signal level is 0 dBFS (digital clipping)
3. NETWORK status flags – two green LEDs confirming network status:
• • CONNECTED – illuminates when the unit is connected to an active Ethernet network
• • LOCKED – illuminates when a valid sync is received via the network
4. SAMPLE RATE indication – five yellow LEDs; only one of these (44.1 kHz, 48 kHz, 88.2 kHz,
96 kHz, 192 kHz) will be lit at a time, to confirm the sample rate that the system is running at.
5. LEVEL SETUP indication – two yellow LEDs; one of these will be illuminated to confirm the
analogue reference level set for the unit, +24 dBu or +18 dBu. This is the analogue level which
equates to the internal maximum digital clip level of 0 dBFS.
REDNET 1
35
1
4 2

5
RedNet 1 - Rear Panel
6. ANALOGUE INPUTS 1-8 – 25-pin female Dsub connector for connecting up to 8 analogue
sources to the RedNet system. All inputs are electronically balanced. See page 7 for connector
details.
7. ANALOGUE OUTPUTS 1-8 – 25-pin female Dsub connector with 8 analogue outputs from the
RedNet system. All outputs are electronically balanced. See page 7 for connector details.
8. ETHERNET – RJ45 network socket. Use a standard CAT 6 cable to connect this socket to a
local Ethernet switch to connect the RedNet 1 to the RedNet network. The socket has integral
LEDs which illuminate to indicate connection to an active network port, and network activity.
See page 8 for connector details.
9. AC mains – standard IEC receptacle for connection of AC mains. RedNet 1 has a ‘Universal’
PSU, enabling it to operate from any supply voltages between 100 V and 240 V.
67
8
9
REDNET 1

6
PHYSICAL CHARACTERISTICS
RedNet 1’s dimensions are shown in the diagram below:
465.0mm / 18.30"
76.2mm / 3"
247.5mm / 9.74"
RedNet 1 requires 2U of vertical rackspace and at least 350 mm of rack depth, to allow for cables.
RedNet 1 weighs 4.12 kg and for installations in a fixed environment (e.g., a studio), the front panel
mounting screws will provide adequate support. If the units are to be used in a mobile situation
(e.g., flight-cased for touring, etc.), consideration should be given to using side support rails within
the rack.
RedNet 1 generates no significant heat, and is normally cooled by natural convection, though an
internal cooling fan is fitted. We recommend that the unit should not be used in locations where
the ambient temperature is greater than 30°C(85°F). However, if this is unavoidable, the fan can be
turned on and off from RedNet Control.
Ventilation is via slots in the enclosure at both sides. Do not mount RedNet 1 immediately above any
other equipment which generates significant heat, for example, a power amplifier. Also, ensure that
when mounted in a rack, the side vents are not obstructed.
POWER REQUIREMENTS
RedNet 1 is mains-powered. It incorporates a ‘Universal’ power supply, which can operate on any AC
mains voltage from 100 V to 240 V. The AC connection is made via a standard 3-pin IEC connector on
the rear panel. A mating IEC cable is supplied with the unit, which should be terminated with a mains
plug of the correct type for your country.
The AC power consumption of the RedNet 1 is 45 VA.
Please note that there are no fuses in RedNet 1, or other user-replaceable components of
any type. Please refer all servicing issues to the Customer Support Team (see “Customer
Support and Unit Servicing” on page 55).
REDNET 1

7
First Use and Firmware Updates
Your RedNet 1 will require a firmware update when it is first installed and switched on. Firmware
updates are initiated and handled automatically by the RedNet Control application. It is important
that the firmware update procedure is not interrupted, either by switching off the RedNet 6 or the
computer on which RedNet Control is running or disconnecting either from the network.
From time to time Focusrite will release RedNet firmware updates with new versions of RedNet
Control. We recommend keeping all RedNet units up to date with the latest firmware version supplied
with each new version of RedNet Control.
CONNECTORS
8-channel analogue input and output connectors
Connector type: 25-pin female Dsub
Applies to: ANALOGUE INPUTS 1-8
ANALOGUE OUTPUTS 1-8
Standard: AES 59 (AKA Tascam wiring)
Pin Signal Pin Signal
1 Ch 8 ‘hot’ (+) 14 Ch 8 ‘cold’ (-)
2 Ch 8 screen 15 Ch 7 ‘hot’ (+)
3 Ch 7 cold (-) 16 Ch 7 screen
4 Ch 6 ‘hot’ (+) 17 Ch 6 ‘cold’ (-)
5 Ch 6 screen 18 Ch 5 ‘hot’ (+)
6 Ch 5 cold (-) 19 Ch 5 screen
7 Ch 4 ‘hot’ (+) 20 Ch 4 ‘cold’ (-)
8 Ch 4 screen 21 Ch 3 ‘hot’ (+)
9 Ch 3 cold (-) 22 Ch 3 screen
10 Ch 2 ‘hot’ (+) 23 Ch 2 ‘cold’ (-)
11 Ch 2 screen 24 Ch 1 ‘hot’ (+)
12 Ch 1 cold (-) 25 Ch 1 screen
13 n/c
REDNET 1

8
Ethernet connector
Connector type: RJ-45 receptacle
Applies to: ETHERNET
Cable type: CAT 5e or CAT 6
11
8
1
8
Pin Cat 6 Core
1 White + Orange
2 Orange
3 White + Green
4 Blue
5 White + Blue
6 Green
7 White + Brown
8 Brown
REDNET 1

9
PERFORMANCE SPECIFICATIONS
Inputs
Analogue line inputs 8
Connector 25-way female Dsub, wired to AES 59
0 dBFS reference levels +18 or +24 dBu (switchable)
Frequency response 20 Hz – 20 kHz ±0.05 dB
THD+N < 0.001% unweighted; -1 dBFS input, 20 Hz – 22 kHz
Dynamic range 119 dB ‘A’-weighted (-60 dBFS method)
Converter dynamic range 120 dB
Signal-to-noise ratio 119 dB ‘A’-weighted; 20 Hz – 20 kHz
Outputs
Analogue line outputs 8
Connector 25-way female Dsub, wired to AES 59
0 dBFS reference levels +18 or +24 dBu (switchable)
Frequency response 20 Hz – 20 kHz ±0.15 dB
THD+N < 0.001% unweighted; -1 dBFS input, 20 Hz – 22 kHz
Dynamic Range 119 dB ‘A’-weighted (-60 dBFS method)
Converter dynamic range 120 dB
Signal-to-noise ratio 119 dB ‘A’-weighted; 20 Hz – 20 kHz
Crosstalk
Input or Output to Input <-90 dB (all other channels at 0 dBFS)
Input or Output to Output <-100 dB (all other channels at 0 dBFS)
Digital Performance
Supported sample rates 44.1 / 48 / 88.2 / 96 / 192 kHz
Clock sources Internal or from network master device
Power
PSU Internal, Universal type, consumption 45 VA
Front Panel Indicators
Power Green
Network connected Green
Sync lock Green
Sample rate Yellow x 5
Input/Output range Yellow x 2
Input/Output signal level Bi-colour x 16 (Green = -42 dBFS; Orange = -6 dBFS; Red = overload)
REDNET 1

10
REDNET 2
UNIT CONNECTIONS AND FEATURES
RedNet 2 - Front Panel
1. AC Power switch
2. Tricolour LEDs indicating signal level at each analogue input and output:
• • Green – signal level above -42 dBFS
• • Yellow – signal level above -6 dBFS
• • Red – signal level is 0 dBFS (digital clipping)
3. NETWORK status flags – two green LEDs confirming network status:
• • CONNECTED – illuminates when the unit is connected to an active Ethernet network
• • LOCKED – illuminates when a valid sync is received via the network
4. SAMPLE RATE indication – five yellow LEDs; only one of these (44.1 kHz, 48 kHz, 88.2 kHz,
96 kHz, 192 kHz) will be lit at a time, to confirm the sample rate that the system is running at.
5. LEVEL SETUP indication – two yellow LEDs; one of these will be illuminated to confirm the
analogue reference level set for the unit, +24 dBu or +18 dBu. This is the analogue level which
equates to the internal maximum digital clip level of 0 dBFS.
REDNET 2
35
1
4 2

11
RedNet 2 - Rear Panel
6. ANALOGUE INPUTS 1-8 – 25-pin female Dsub connector for connecting up to 8 analogue
sources to the RedNet system. All inputs are electronically balanced. See page 13 for
connector details.
7. ANALOGUE INPUTS 9-16 – as [6], for channels 9 to 16.
8. ANALOGUE OUTPUTS 1-8 – 25-pin female Dsub connector with 8 analogue outputs from the
RedNet system. All outputs are electronically balanced. See page 13 for connector details.
9. ANALOGUE OUTPUTS 9-16 – as [8], for channels 9 to 16.
10. ETHERNET – RJ45 network socket. Use a standard computer network cable to connect this
socket to a local Ethernet switch to connect the RedNet 2 to the RedNet network. The socket
has integral LEDs which illuminate to indicate connection to an active network port, and
network activity. See page 14 for connector details.
11. AC mains – standard IEC receptacle for connection of AC mains. RedNet 2 has a ‘Universal’
PSU, enabling it to operate from any supply voltages between 100 V and 240 V.
68
10
11 9 7
REDNET 2

12
PHYSICAL CHARACTERISTICS
RedNet 2’s dimensions are shown in the diagram below:
465.0mm / 18.30"
76.2mm / 3"
247.5mm / 9.74"
RedNet 2 requires 2U of vertical rackspace and at least 350 mm of rack depth, to allow for cables.
RedNet 2 weighs 4.76 kg and for installations in a fixed environment (e.g., a studio), the front panel
mounting screws will provide adequate support. If the units are to be used in a mobile situation
(e.g., flight-cased for touring, etc.), consideration should be given to using side support rails within
the rack.
RedNet 2 generates no significant heat, and is normally cooled by natural convection, though an
internal cooling fan is fitted. We recommend that the unit should not be used in locations where the
ambient temperature is greater than 30°C. However, if this is unavoidable, the fan can be turned on
and off from RedNet Control.
Ventilation is via slots in the enclosure at both sides. Do not mount RedNet 2 immediately above any
other equipment which generates significant heat, for example, a power amplifier. Also, ensure that
when mounted in a rack, the side vents are not obstructed.
POWER REQUIREMENTS
RedNet 2 is mains-powered. It incorporates a ‘Universal’ power supply, which can operate on any AC
mains voltage from 100 V to 240 V. The AC connection is made via a standard 3-pin IEC connector on
the rear panel. A mating IEC cable is supplied with the unit, which should be terminated with a mains
plug of the correct type for your country.
The AC power consumption of the RedNet 2 is 68 VA.
Please note that there are no fuses in RedNet 2, or other user-replaceable components of
any type. Please refer all servicing issues to the Customer Support Team (see “Customer
Support and Unit Servicing” on page 55).
REDNET 2

13
First Use and Firmware Updates
Your RedNet 2 will require a firmware update when it is first installed and switched on. Firmware
updates are initiated and handled automatically by the RedNet Control application. It is important
that the firmware update procedure is not interrupted, either by switching off the RedNet 6 or the
computer on which RedNet Control is running or disconnecting either from the network.
From time to time Focusrite will release RedNet firmware updates with new versions of RedNet
Control. We recommend keeping all RedNet units up to date with the latest firmware version
supplied with each new version of RedNet Control.
CONNECTORS
8-channel analogue input and output connectors
Connector type: 25-pin female Dsub
Applies to: ANALOGUE INPUTS 1-8, ANALOGUE INPUTS 9-16
ANALOGUE OUTPUTS 1-8, ANALOGUE OUTPUTS 9-16
Standard: AES 59 (AKA Tascam wiring)
Pin Input/Output
1-8
Input/Output
9-16 Pin Input/Output 1-8
Input/Output
9-16
1 Ch 8 ‘hot’ (+) Ch 16 ‘hot’ (+) 14 Ch 8 ‘cold’ (-) Ch 16 ‘cold’ (-)
2 Ch 8 screen Ch 16 screen 15 Ch 7 ‘hot’ (+) Ch 15 ‘hot’ (+)
3 Ch 7 cold (-) Ch 15 cold (-) 16 Ch 7 screen Ch 15 screen
4 Ch 6 ‘hot’ (+) Ch 14 ‘hot’ (+) 17 Ch 6 ‘cold’ (-) Ch 14 ‘cold’ (-)
5 Ch 6 screen Ch 14 screen 18 Ch 5 ‘hot’ (+) Ch 13 ‘hot’ (+)
6 Ch 5 cold (-) Ch 13 cold (-) 19 Ch 5 screen Ch 13 screen
7 Ch 4 ‘hot’ (+) Ch 12 ‘hot’ (+) 20 Ch 4 ‘cold’ (-) Ch 12 ‘cold’ (-)
8 Ch 4 screen Ch 12 screen 21 Ch 3 ‘hot’ (+) Ch 11 ‘hot’ (+)
9 Ch 3 cold (-) Ch 11 cold (-) 22 Ch 3 screen Ch 11 screen
10 Ch 2 ‘hot’ (+) Ch 10 ‘hot’ (+) 23 Ch 2 ‘cold’ (-) Ch 10 ‘cold’ (-)
11 Ch 2 screen Ch 10 screen 24 Ch 1 ‘hot’ (+) Ch 9 ‘hot’ (+)
12 Ch 1 cold (-) Ch 9 cold (-) 25 Ch 1 screen Ch 9 screen
13 n/c n/c
REDNET 2

14
Ethernet connector
Connector type: RJ-45 receptacle
Applies to: ETHERNET
Cable type: CAT 5e or CAT 6
11
8
1
8
Pin Cat 6 Core
1 White + Orange
2 Orange
3 White + Green
4 Blue
5 White + Blue
6 Green
7 White + Brown
8 Brown
REDNET 2

15
PERFORMANCE SPECIFICATIONS
Inputs
Analogue line inputs 16
Connector 25-way female Dsub x 2, wired to AES 59
0 dBFS reference levels +18 or +24 dBu (switchable)
Frequency response 20 Hz – 20 kHz ±0.05 dB
THD+N < 0.001% unweighted; -1 dBFS input, 20 Hz – 22 kHz
Dynamic range 119 dB ‘A’-weighted (-60 dBFS method)
Converter dynamic range 120 dB
Signal-to-noise ratio 119 dB ‘A’-weighted; 20 Hz – 20 kHz
Outputs
Analogue line outputs 16
Connector 25-way female Dsub x 2, wired to AES 59
0 dBFS reference levels +18 or +24 dBu (switchable)
Frequency response 20 Hz – 20 kHz ±0.15 dB
THD+N < 0.001% unweighted; -1 dBFS input, 20 Hz – 22 kHz
Dynamic Range 119 dB ‘A’-weighted (-60 dBFS method)
Converter dynamic range 120 dB
Signal-to-noise ratio 119 dB ‘A’-weighted; 20 Hz – 20 kHz
Crosstalk
Input or Output to Input < -90 dB (all other channels at 0 dBFS)
Input or Output to Output < -100 dB (all other channels at 0 dBFS)
Digital Performance
Supported sample rates 44.1 / 48 / 88.2 / 96 / 192 kHz
Clock sources Internal or from network master device
Power
PSU Internal, Universal type, consumption 68 VA
Front Panel Indicators
Power Green
Network connected Green
Sync lock Green
Sample rate Yellow x 5
Input/Output range Yellow x 2
Input/Output signal level Bi-colour x 32 (Green = -42 dBFS; Orange = -6 dBFS; Red = overload)
REDNET 2

16
REDNET 3
UNIT CONNECTIONS AND FEATURES
RedNet 3 - Front Panel
1. AC Power switch
2. AES ACTIVITY – four green LEDs which illuminate when a valid AES/EBU digital audio signal
is present at the corresponding AES/EBU input. A further set of four indicates the presence
of a signal at each of the AES/EBU outputs. Note that the numbering is in pairs, as one
AES/EBU signal (input or output) corresponds to two audio channels.
3. ADAT ACTIVITY – two sets of four green LEDs which illuminate when a valid digital audio
signal in ADAT format is present at the corresponding input or output TOSLINK port. Note
that as one port (input or output) can carry 8 channels of audio at a sample rate of 44.1 or 48
kHz, but correspondingly less at higher sample rates, the number of LEDs which will be active
is dependent both on the number of ports in use and the sample rate. For channel counts of
each port at various sample rates, please refer to the specification table later in the guide
4. NETWORK status flags – two green LEDs confirming network status:
• • CONNECTED – illuminates when the unit is connected to an active Ethernet network
• • LOCKED – illuminates when a valid clock sync is received via the network or an
external source
5. SAMPLE RATE indication – five yellow LEDs; only one of these (44.1 kHz, 48 kHz, 88.2 kHz,
96 kHz, 192 kHz) will be lit at a time, to confirm the sample rate that the system is running at.
REDNET 3
4 6
1
5 2 3

17
6. CLOCK – One of five yellow LEDs will be illuminated to confirm the currently selected source
of clock for the RedNet 3 unit if it is currently selected as Preferred Master in RedNet Control.
The clock source is selected in software from RedNet Control, and the options are:
• • AES – sync is derived from Channel 1 of the AES/EBU digital audio input.
• • ADAT – sync is derived from ADAT input 1.
• • S/PDIF – an S/PDIF digital audio signal connected at the rear panel may be used as
the sync source.
• • WORD CLOCK – a dedicated word clock input is provided on the rear panel to permit
RedNet 3 – and the entire RedNet network – to be locked to a studio master word clock
source.
• • INTERNAL – synchronisation is derived from the RedNet 3’s internal clock. If any
of the external sync sources are selected, but no valid signal is available, the unit’s clock
source will switch automatically to internal sync. The network clock (whether derived from
an external clock, RedNet 3’s internal clock or another Dante device on the network) is
available at the Word Clock Output connector for connection to other digital audio devices
outside the network.
RedNet 3 - Rear Panel
7. AES/EBU INPUTS/OUTPUTS – 25-pin female Dsub connector, conforming to AES 59,
for connecting up to 8 digital audio sources (4 AES/EBU pairs) to the RedNet system, and
also for outputting up to 8 digital audio channels (4 AES/EBU pairs). See page 20 for
connector details.
8. OPTICAL INPUTS 1-8 – these are for connection to a multichannel audio source with ADAT-
format optical outputs. The connectors are TOSLINK type. Note that each connector carries
eight separate audio channels at 44.1/48 kHz sample rate, four at 88.2/96 kHz, or two at 192
kHz.
9. OPTICAL OUTPUTS 1-8 – optical TOSLINK type connectors each carrying ADAT-format digital
audio bitstreams, with eight, four or two audio channels per connector depending on sample
rate, as above.
10. S/PDIF OUTPUT – phono (RCA) socket carrying two channels of digital audio in S/PDIF
(professional) format.
811
10
13 1214
9715
REDNET 3

18
11. S/PDIF INPUT – phono socket allowing connection of the S/PDIF output of a digital audio
device. The two channels connected here may be placed on the RedNet network, as selected
in RedNet Control. The S/PDIF signal connected here may also be used as the unit’s sync
source.
12. WORD CLOCK INPUT – a BNC socket for the connection of a dedicated word clock sync signal,
typically derived from a studio master clock source used to sync all the interconnected digital
audio units in the system.
13. WORD CLOCK OUTPUT – a BNC socket from which a word clock signal may be obtained
for connection to other digital audio devices outside the RedNet network. The clock signal
available here will be derived from the source selected in software, and confirmed on the
RedNet 3’s front panel by LED.
14. ETHERNET – RJ45 network socket. Use a standard computer network cable to connect this
socket to a local Ethernet switch to connect the RedNet 3 to the RedNet network. The socket
has integral LEDs which illuminate to indicate connection to an active network port, and
network activity. See page 8 for connector details.
15. AC mains inlet – standard IEC receptacle for connection of AC mains. RedNet 3 has a ‘Universal’
PSU, enabling it to operate from any supply voltages between 100 V and 240 V.
REDNET 3

19
PHYSICAL CHARACTERISTICS
RedNet 3’s dimensions are shown in the diagram below:
465.0mm / 18.30"
76.2mm / 3"
247.5mm / 9.74"
RedNet 3 requires 2U of vertical rackspace and at least 350 mm of rack depth, to allow for cables.
RedNet 3 weighs 4.34 kg, and for installations in a fixed environment (e.g., a studio), the front panel
mounting screws will provide adequate support. If the units are to be used in a mobile situation
(e.g., flight-cased for touring, etc.), consideration should be given to using side support rails within
the rack.
RedNet 3 generates no significant heat, and is cooled by natural convection. We recommend that the
unit should not be used in locations where the ambient temperature is greater than 30°C (85º F).
Ventilation is via slots in the enclosure at both sides. Do not mount RedNet 3 immediately above any
other equipment which generates significant heat, for example, a power amplifier. Also, ensure that
when mounted in a rack, the side vents are not obstructed.
POWER REQUIREMENTS
RedNet 3 is mains-powered. It incorporates a ‘Universal’ power supply, which can operate on any AC
mains voltage from 100 V to 240 V. The AC connection is made via a standard 3-pin IEC connector on
the rear panel. A mating IEC cable is supplied with the unit, which should be terminated with a mains
plug of the correct type for your country.
The maximum rated AC power consumption of RedNet 3 is 30 VA.
Please note that there are no user-replaceable fuses in RedNet 3, or other user-replaceable
components of any type. Please refer all servicing issues to the Customer Support Team
(see “Customer Support and Unit Servicing” on page 55).
REDNET 3

20
First Use and Firmware Updates
Your RedNet 3 will require a firmware update when it is first installed and switched on. Firmware
updates are initiated and handled automatically by the RedNet Control application. It is important
that the firmware update procedure is not interrupted, either by switching off the RedNet 6 or the
computer on which RedNet Control is running or disconnecting either from the network.
From time to time Focusrite will release RedNet firmware updates with new versions of RedNet
Control. We recommend keeping all RedNet units up to date with the latest firmware version
supplied with each new version of RedNet Control.
CONNECTORS
AES/EBU digital audio input/output connector
Connector type: 25-pin female Dsub
Applies to: AES/EBU INPUTS/OUTPUTS
Standard: AES 59
Pin Signal Pin Signal
1 AES/EBU Ch D output ‘hot’ (+) 14 AES/EBU Ch D output ‘cold’ (-)
2 AES/EBU Ch D output screen 15 AES/EBU Ch C output ‘hot’ (+)
3 AES/EBU Ch C output ‘cold’ (-) 16 AES/EBU Ch C output screen
4 AES/EBU Ch B output ‘hot’ (+) 17 AES/EBU Ch B output ‘cold’ (-)
5 AES/EBU Ch B output screen 18 AES/EBU Ch A output ‘hot’ (+)
6 AES/EBU Ch A output ‘cold’ (-) 19 AES/EBU Ch A output screen
7 AES/EBU Ch D input ‘hot’ (+) 20 AES/EBU Ch D input ‘cold’ (-)
8 AES/EBU Ch D input screen 21 AES/EBU Ch C input ‘hot’ (+)
9 AES/EBU Ch C input ‘cold’ (-) 22 AES/EBU Ch C input screen
10 AES/EBU Ch B input ‘hot’ (+) 23 AES/EBU Ch B input ‘cold’ (-)
11 AES/EBU Ch B input screen 24 AES/EBU Ch A input ‘hot’ (+)
12 AES/EBU Ch A input ‘cold’ (-) 25 AES/EBU Ch A input screen
13 n/c
REDNET 3