BEATRICE R8
8 Channel Network Audio Intercom
PRODUCT DETAILS
6 BROOKS PLACE, MAIDSTONE, KENT, ME14 1HE. ENGLAND. TEL: +44 (0) 1622 753662
Visit our Website at www.glensound.com
Glensound Electronics Ltd
Thank you for choosing a new Glensound product.
All rights reserved.
Information contained in this manual is subject to change without notice, if in
doubt please contact us for the latest product information.
If you need any help with the product then we can be contacted at:
Glensound Electronics Ltd
1 – 6 Brooks Place
Maidstone
Kent
ME14 1HE
United Kingdom
Telephone: +44 (0) 1622 753662
Fax: +44 (0) 1622 762330
EMAIL ADDRESSES
General enquires: office@glensound.co.uk
Technical enquires: techinfo@glensound.co.uk
Sales enquires: sales@glensound.co.uk
Page 2 of 36
PRODUCT WARRANTY:
All equipment is fully tested before dispatch and carefully designed to
provide you with trouble free use for many years.
We have a policy of supporting products for as long as possible and
guarantee to be able to support your product for a minimum of 10 years.
For a period of one year after the goods have been despatched the Company
will guarantee the goods against any defect developing after proper use
providing such defects arise solely from faulty materials or workmanship and
that the Customer shall return the goods to the Company’s works or their
local dealer.
All non-wear parts are guaranteed for 2 years after despatch and any defect
developing after proper use from faulty materials or workmanship will be
repaired under this warranty providing the Customer returns the goods to
the Company's works or their local dealer.
SAFETY WARNING
This product can produce high sound levels via the headphone output.
Please take caution when operating this product as listening to excessively
high peak or sustained levels of volume may permanently damage human
hearing.
Page 3 of 36
CE
EU DECLARATION OF CONFORMITY FOR:
GS-BEATRICE R8
8 Channel Dante/ AES67 desktop intercom
This declaration of conformity is issued under the sole responsibility of the
manufacturer.
This equipment is manufactured by Glensound Electronics Ltd of Brooks
Place Maidstone Kent ME14 1HE is CE marked and conforms to the
following Union harmonisation legislation:
Low Voltage Directive: EN60065 and EN62368-1:2014
Emissions: BS EN55032:2015
Immunity: BS EN55035:2017
Signed for and on behalf of Glensound Electronics Ltd.
Gavin Davis, Managing Director
Maidstone, Kent, England
Date: 15/03/2018
Page 4 of 36
RoHS DIRECTIVE
Lead
0.1%
Mercury
0.1%
Hexavalent Chromium
0.1%
Polybrominated Biphenyls
0.1%
Polybrominated Diphenyl Ethers
0.1%
Cadmium
0.01%
EC directive 2002/95/EC restricts the use of the hazardous substances listed
below in electrical and electronic equipment.
This product conforms to the above directive and for this purposes, the
maximum concentration values of the restricted substances by weight in
homogenous materials are:
Page 5 of 36
WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT
REGULATIONS 2006 (WEEE)
Glensound Electronics Ltd is registered for business to business sales of
WEEE in the UK our registration number is:
WEE/JJ0074UR
Page 6 of 36
GLENSOUND BEATRICE R8
Handbook Contents
Issue 9
Description Page No
Contents
PRODUCT WARRANTY: ............................................................................................................................. 3
OVERVIEW ................................................................................................................................................ 8
R8 FRONT PANEL LAYOUT ........................................................................................................................ 9
R8 REAR PANEL LAYOUT......................................................................................................................... 12
MICROPHONE PHANTOM POWER .......................................................................................................... 14
LOUDSPEAKER DIM LEVEL ............................................................................................................... 15
SPEAK KEY CONFIGURATION ........................................................................................................... 16
AUX/ IFB FUNCTION & DIMMING LEVEL ........................................................................................... 17
AUX/ IFB MONITORING FUNCTION ................................................................................................... 18
MON BUTTON CONFIGURATION ....................................................................................................... 19
CALLING FEATURE ............................................................................................................................. 20
AUDIO BLOCK DIAGRAMS (analogue representation of digital circuits) ............................................ 22
Audio Circuits TO Dante/ AES67 Network SEE ALSO FIXED MIXER .......................................... 22
Audio Circuits FROM Dante/ AES67 Network SEE ALSO FIXED MIXER ............................... 23
FIXED MIXER ....................................................................................................................................... 24
CONNECTING TO 4-WIRE EQUIPMENT ............................................................................................ 25
CONNECTING THE BEATRICE UNITS TO A DANTE NETWORK..................................................... 26
Getting Dante Controller .................................................................................................................... 26
Connecting Beatrice To The Network ............................................................................................... 26
Audio Over IP Network ...................................................................................................................... 26
Running Dante Controller .................................................................................................................. 27
Dante Controller TIP .......................................................................................................................... 27
Device Not Showing Up In Dante Controller ..................................................................................... 28
AES67 MODE ....................................................................................................................................... 29
UPDATING THE BROOKLYN MODULE .............................................................................................. 32
WIRING INFORMATION ....................................................................................................................... 33
XLR & JACK Wiring ........................................................................................................................... 33
D15 Socket Loop Input Wiring ........................................................................................................... 35
D25 Plug Loop Output Wiring ............................................................................................................ 36
Page 7 of 36
OVERVIEW
The BEATRICE range of IP intercoms was designed for broadcast, theatre and
professional audio applications.
Our Beatrice intercom system utilises the reliable and proven Dante network audio
transmission protocol to allow real time distribution of uncompressed audio across
standard networks. As such the BEATRICE 8 channel units are also fully compatible
with other manufacturers’ equipment using the Dante protocol. The Beatrice R8 is also
AES67 compliant.
All units in the system are designed to be very easy to use for the operator and simple
to setup for the technician. They includes all the basic functionality required for small
intercom systems and none of the overly complex installation requirements normally
associated with large systems.
The Beatrice R8 provides 8 intercom circuits on and off the AoIP network. It also has 2
analogue inputs & outputs to the network that can be routed to allow connectivity to
traditional 4-wire circuits. 8 off AoIP IFB/ AUX circuits are provided to allow versatility of
system setup and an internal fixed ratio mixer provides even mor eflexibility from this
simple but powerful subrack.
A front panel built in microphone and loudspeaker are provided, or alternatively, an
external microphone (Gooseneck or headset) can be connected to the front panel XLR
and headphones or external loudspeakers can also be used.
The name Beatrice was chosen for our intercom range as she was the love of Dante
Alighieri:
‘Dante had fallen in love with another, Beatrice Portinari (known as Bice),
whom he first met when he was only nine.’ Source Wikipedia.
Page 8 of 36
R8 FRONT PANEL LAYOUT
1. Headphone/
Speaker Volume
10. Headphones
9. Loudspeaker
2. External
Mic Input
11. Mic Gain
1. Headphone / Speaker Volume
3. Panel
Mic
7. Level
12. Mic Select
4. Speak To All
8. Speak To
Group
14. Local Inputs
13. Gain Adjust
5. Present/
Called
6. Mon
15. Speak Keys/ Call
This rotary knob adjusts the volume of the internal loudspeaker and front panel
headphones.
2. External Microphone Input
This is a balanced microphone input. It can accept dynamic and condenser
microphones and phantom power (12v) can be turned on/ off via an internal
link.
3. Panel Microphone
The panel microphone is a small electret microphone fitted behind the rugged
housing and is suitable for most communications purposes.
4. Speak to All Button
Pressing this this button enables the operator to turn on and talk to all 8 outputs
simultaneously.
5. Present/ Called Indicators
There are 8 present indicators one for each talkback input from the audio
network. These are both a LED indicator and a button.
When an incoming audio signal is detected on the associated incoming circuit
the present LED will illuminate (threshold -20dB) to show that audio is being
received on that channel. The present LED will stay illuminated for 10 seconds
after the incoming audio stops.
Page 9 of 36
The present LED is also used to indicate an incoming call from another device. If
an incoming call is detected then the present LED will flash
Pressing the present indicator button allows the audio input level of that circuit
to be adjusted using the front panel Gain Adjust knob.
6. Mon Button
This yellow button is used to select incoming circuits to route to the monitor
(loudspeaker/ headphones).
If the switch is on and illuminated then the source is currently being monitored.
For units shipped from the end of January 2020 onwards it is possible to select
what happens when all the monitor buttons are turned off. See Mon Button
Configuration on page 20 for further details.
7. Level LEDs
The level LEDs provide a number of functions.
A) When the unit is first turned on The 2nd LED from the left will flash. This is a
heartbeat signal indicating that internal processor is starting up. When it’s
started and ready the 2nd LED will stop flashing.
B) The first LED from the left flashes if no network connection is present.
C) When adjusting the input or output gain of one of the 8 channels or the
input gain of the 2 local inputs then the LEDs are used to indicate the
position of the volume control. With just 1 LED on on the left indicating a
very low gain and all LEDs on indicating a very high gain. While in this mode
the LEDs will be flashing to indicate that they are showing the gain position
and not actual level.
D) In all other circumstances the meter acts as a PPM to show the level being
sent to the network from the selected microphone.
8. Speak to Group
The speak to group key is used to allow the operator to speak to a selection of
outputs.
To make a group press and hold the Speak To Group key and simultaneously
press a channel’s talk key. Each time you press the channel’s talk key the channel
will be added/ subtracted from the group.
9. Loudspeaker
A front panel mounted loudspeaker for monitoring the incoming audio circuits.
Note the loudspeaker is automatically turned off when a headphone jack is
inserted into the headphone socket.
10. Headphone Jack
This standard 6.35mm (1/4”) stereo headphone socket accepts headphones
from 30 to 1000 Ohms.
11. Mic Gain
This rotary potentiometer adjusts the gain of the selected microphone.
Page 10 of 36
12. Mic Select
This toggle switch selects which of the 2 microphones is to be used as the audio
source. If the switch is in the up position then the panel mic is used and if the
switch is in the down positon the external microphone input is used.
13. Gain Adjust
This shaft encoder can be continuously rotated left and right and it also has a
built in switch which is operated by pushing it.
It is used in conjunction with the Present, Present + Call or Local illuminated
buttons to adjust the input (or output) gain of the associated channel.
When a channel has been selected to have its gain adjusted the Level LEDs will
start to flash, showing the amount of gain currently being applied, where the
first left LED indicates low gain and all the LEDs indicate maximum gain.
Once the desired amount of gain has been set then push the gain adjust shaft
encoder to set this gain level.
14. Local Inputs
There are 2 ‘local’ analogue inputs on the rear of the subrack. These are routed
straight to the Dante/ AES67 network. Using the local input front panel button
in conjunction with the gain adjust control allows the input level of these
circuits to be adjusted.
15. Speak/Call Key
The 8 front panel speak keys allow the operator to talk to the 8 outgoing
talkback circuits. On R8 units shipped from the beginning of January 2020 the
operation of these talk keys can be configured by the user.
See Speak Key Configuration on page 17.
On units shipped before December 2019 the operation of the talk keys is fixed
as intelligent lever key.
The speak keys also doubles as call switches, whereby a double tap of the speak
key will send a call signal to the network.
Page 11 of 36
R8 REAR PANEL LAYOUT
16. IEC
Mains
16. IEC Mains
The standard IEC mains plug accepts external AC voltages of 100 -240 VAC +/10%. There is an internal fuse.
17. Network SFPs
There are 2 standard network data SFP sockets provided to allow redundant
network connectivity if using Dante network audio protocol. They are both
gigabit network connections. They accept standard SFP modules. The status
LEDs flash to show when data is being correctly communicated with the
attached switch.
If you require SFP modules then please email sales@glensound.co.uk for a
quotation.
Network Note (Applies to both 17 & 18)
Factory default is to have the SFP & RJ45 sockets set to work in redundant mode.
It is possible using Dante controller to set these network interfaces to work as a
network switch instead of the redundant mode, meaning other network
equipment can be connected to them.
17. Network
SFP Sockets
21. Logic
Outputs
18. Network
RJ45s
22. Unit
Link
19. Logic
Inputs
20. External
Loudspeaker
23. Local
Outputs
24. Local
Inputs
Page 12 of 36
18. Network RJ45s
There are 2 standard network data RJ45 sockets provided to allow redundant
network connectivity if using Dante network audio protocol. They are both
gigabit network connections. The status LEDs flash to show when data is being
correctly communicated with the attached switch.
Either of network sockets can be connected to a Power Over Ethernet (PoE)
source to power the subrack. This PoE source can be a mid-span source or a
network switch with PoE. If a PoE source is present on both circuits then this will
act as a redundant power supply.
19. Logic Inputs
This 15 pin ‘D’ connector socket provides connectivity to external switches or
devices for remote control of the talk keys and also provides inputs for cutting
the internal or external loudspeakers.
For further details see ‘WIRING’ at the rear of this manual.
20. External Loudspeaker
This is a standard balanced analogue audio output for connection to external
loudspeaker amplifiers. The output level is adjusted by the front panel
Loudspeaker Volume control.
21. Logic Outputs
This 25 pin ‘D’ connector plug provides outputs connected to solid state relays
that are activated when either any one of the speak keys is on (ideal for
connecting to external LS dim circuits) or individually when any call received
circuit is activated.
For further details see ‘WIRING’ at the rear of this manual.
22. Unit Link
These two RCA phono connectors carry S/PDIF digital audio with embedded
data designed to be able to link two R8 units together, allowing microphone,
loudspeaker and integrated talk circuits to be shared between two R8 intercom
units.
To connect two R8 units together then two off RCA phono cables are required.
Each cable should be connected between the white output RCA socket on one
subrack and the red input RCA socket on the other rack.
Please note it is not possible to connect more than two R8 racks together.
23. Local Outputs
These two line level analogue audio outputs are fed directly from two incoming
circuits from the Dante/ AES67 network.
24. Local Inputs
These two line level analogue inputs are routed via gain controls to two network
audio output circuits.
Page 13 of 36
MICROPHONE PHANTOM POWER
The factory default configuration of the R8 has the front panel microphone input set as
+12v phantom power on. It is possible to de activate or activate +12v phantom panel
by moving an internal jumper.
To turn on phantom power the lid of the unit must be removed.
Please make sure the unit is turned off before starting this procedure
To do this remove one of the sides of the unit, which is held in place by 4 screws (2 at
the front & 2 at the rear). Then slide the lid out to the open side. You can then access
the jumper shown in the 2 pictures below.
Jumper for Phantom Power OFF
Jumper for Phantom Power ON
After turning the phantom power on or off please replace the lid and re-fix the
side panel.
Page 14 of 36
LOUDSPEAKER DIM LEVEL
The R8 has a loudspeaker dim circuit that automatically dims (reduces) the volume of
the loudspeaker when any talkback key is operated.
During initial test at the factory the DIM amount will have been set to the factory
default level. However it is possible to adjust this level should this be required.
On Beatrice R8 units shipped from the beginning of January 2020 enhanced firmware
allows the DIM level to be set in software. Units prior to this date had an internal
hardware control for setting the DIM level (if you need to change the DIM level of an
older unit, please contact support for an older copy of this manual).
To access the LS DIM level configuration menu then please follow these instructions:
1) Start with the unit turned off (i.e. no power source connected)
2) Hold down SPEAK TO ALL and SPEAK TO GROUP button
3) While holding down the above two buttons apply power and turn the unit on
4) The two buttons can now be released and they will pulse to indicate that they
are in LS DIM programming mode
5) Press the channel 1 speak key
6) The LEVEL LEDs will now indicate the currently set DIM level
7) The DIM LEVEL can be increased or decreased using the GAIN ADJUST control
8) Turning the GAIN ADJUST control anti-clockwise will reduce the amount of DIM
that is applied when a speak key is pressed and turning it clockwise will increase
the amount of DIM that is applied.
9) To leave the dim configuration menu just press either the SPEAK TO ALL or
SPEAK TO GROUP button and the R8 will reset and the DIM level will be saved in
non-volatile memory.
Page 15 of 36
SPEAK KEY CONFIGURATION
On R8 units shipped from the beginning of January 2020 it is possible to individually
set the operation of the 8 speak keys.
Options
There are 3 possible operational options for each talk key:
1) INTELLIGENT LEVER KEY: Whereby a brief press of the speak key toggles the circuit
on/ off and a longer push/ hold of the speak key makes it act as Push To Talk (PTT).
Whilst in configuration mode, Intelligent Lever Key is indicated by the four Green Level LEDs
being on.
2) PUSH TO TALK (PTT): The channel output will only ever be active while the speak key
is pressed.
Whilst in configuration mode, PTT is indicated by the two Yellow Level LEDs being on.
3) LATCHING MODE: A brief press of the speak key toggles the circuit on/ off.
Whilst in configuration mode, Latching Mode is indicated by the two Red Level LEDs being
on.
NOTE: Factory default is Intelligent Lever Key.
Configuration
To access the Speak Key Configuration menu then please follow these instructions:
1) Start with the unit turned off (i.e. no power source connected)
2) Hold down SPEAK TO GROUP button
3) While holding down the Speak to group button apply power and turn the unit
on
4) The button can now be released and it will pulse to indicate that you are in
speak Key Configuration mode
5) Press and hold the channels speak key that you want to alter
6) While holding down a channels speak key use the Gain Adjust shaft encoder
to select one of the three options as indicated on the Level LEDs (see options
above)
6) To leave the Speak Key Configuration menu just press the SPEAK TO GROUP
button and the R8 will reset and the configuration will be saved in non-volatile
memory.
NOTE: Speak To All and Speak To Group buttons follow the configuration of channel 1.
NOTE: Speak Key Configuration does not alter the double tap to call feature.
Page 16 of 36
AUX/ IFB FUNCTION & DIMMING LEVEL
The audio block diagram below shows the audio workflow in one of the 8 outgoing
talkback circuits.
FRONT PANEL SPEAK KEY DOUBLE TAP SENDS CALL AUDIO MIXER
SPEAK
O/P GAIN
Aux 1 From Dante I/P 11
Dimmed when speak key operated
CALL
TX1 Dante O/P 1
OUTPUT GAIN ADJUST AUX/IFB INPUT TO MIXER
The AUX/ IFB input is a very useful circuit and can be used for example to distribute
programme audio to the user connected to the channels output, or maybe a clean feed
circuit has been derived from mixing desk or router for onward sending to an outside
source and this can be sent to that source via the AUX/ IFB input.
The AUX/ IFB Input is mixed into the channels outgoing talkback circuit. In units
supplied prior to January 2020 then the AUX/ IFB input is automatically dimmed by
20dB whenever the associated channel’s speak key is pressed.
In R8 racks supplied from January 2020 onwards then the amount of dimming that is
applied to the AUX/ IFB input when the talk key is pressed can be set by the user for
each channel.
IFB Dimming Configuration
To access the IFB Dimming Configuration menu then please follow these instructions:
1) Start with the unit turned off (i.e. no power source connected)
2) Hold down LOCAL 1 button
3) While holding down the Local 1 button apply power and turn the unit on
4) The button can now be released and it will pulse to indicate that you are in
speak IFB Dimming mode
5) Press and hold the channels speak key that you want to alter
6) While holding down a channels speak key use the Gain Adjust shaft encoder
to adjust the dimming level from between -63dB and 0dB in 1dB steps.
The Level Meter provides an indication of the amount of dim currently set.
6) To leave the IFB Dimming Configuration menu just press the Local 1 button and
the R8 will reset and the configuration will be saved in non-volatile memory.
Page 17 of 36
AUX/ IFB MONITORING FUNCTION
The R8 has 8 audio inputs referred to on the block diagram as ‘Dante I/P x’
These 8 audio inputs are mixed together (assuming that their ‘Mon’ button is on) and
sent to the loudspeaker/ headphone/ analogue and Dante LS outputs for monitoring.
The R8 also has 8 AUX/ IFB audio inputs that are mixed in with the associated channels’
output (see page 18). These AUX/ IFB circuits by default are not monitored on any of
the monitoring outputs.
In old fashioned analogue audio equivalent types of equipment to the R8 generally
there would only be 8 audio inputs. These inputs would operate as both the AUX/ IFB
and the monitoring input. Usually a front panel switch would route the input to the
output (IFB mode) if required. This style of design meant that if you were using the unit
as IFB then you would monitor the IFB audio input.
As the R8 has a separate AUX/ IFB input to the monitoring input then options exist as to
how best make it operate in the same way as an old fashioned unit such that the user
can monitor the Aux/ IFB feed.
Option 1:
In the Dante network route the IFB signal to both the channels AUX/ IFB input and the
channels I/P signal.
For example if you wanted to set this up for channel one, then in Dante controller you
would route your incoming IFB audio to Dante I/P 1and also Aux 1 on Dante input 11.
Option 2:
It is possible to set each of the 8 channels individually to operate in ‘IFB’ mode.
When set to IFB mode, then the monitoring chain is derived from the Aux/ IFB input
and not from the Dante I/P x.
This means that any audio routed in the Dante network to a Dante I/P x input will not
be monitored and will internally go nowhere within the R8. Whereas any audio that is
routed to an AUX/IFB input will be both mixed in to the channels output (as an IFB) and
also sent via the channels audio present LED and Monitoring button the audio
monitoring circuits.
To configure the IFB mode for a channel then:
1) Start with the unit turned off (i.e. no power source connected)
2) Hold down SPEAK TO GROUP button and the LOCAL 1 button
3) While holding down both buttons apply power and turn the unit on
4) The buttons can now be released and they will pulse to indicate that you are in
IFB configuration mode
5) Toggling a channels speak key will switch between IFB mode and normal
operation for that channel. If the speak key is illuminated then IFB mode has
been set for that channel.
6) To leave the IFB mode configuration just press the SPEAK TO GROUP button and
the R8 will reset and the configuration will be saved in non-volatile memory.
Page 18 of 36
MON BUTTON CONFIGURATION
In units shipped from the end of January 2020 onwards it is possible to set what
happens when all the Mon buttons are turned off.
There are two options:
1) When all Mon buttons are off then no incoming audio is monitored.
2) When all Mon buttons are off then a mix of all the incoming audio circuits will be
monitored. (This is factory default)
To access Mon Button Configuration menu then please follow these instructions:
1) Start with the unit turned off (i.e. no power source connected)
2) Hold down SPEAK TO ALL button and the LOCAL 1 button
3) While holding down both buttons apply power and turn the unit on
4) The buttons can now be released and they will pulse to indicate that you are in
Mon Button configuration mode
5) Speak 1 button toggles between the two Mon options.
If Speak 1 button is illuminated then the monitoring circuit will act as per
option 1 above.
If Speak 1 button is not illuminated then the monitoring circuit will act as per
option 2 above.
6) To leave the Call Masking setup menu just press the SPEAK TO ALL button and
the R8 will reset and the configuration will be saved in non-volatile memory.
Page 19 of 36
CALLING FEATURE
General
The Beatrice range of network audio intercoms include a calling feature. This can be
used for alerting another user that you wish to communicate with them.
The calling feature works by sending an in band audio tone of 20kHz at -20dBFs for
two seconds across the network to the device being called.
This audio tone is routed to the same destination as the audio output/ destination of
the channel making the call.
The microcontrollers in Beatrice devices are constantly monitoring the incoming
audio circuits of the incoming talkback channels for a 20kHz signal at -20dBFs, if it
detects this signal for 2 seconds then it will alert the user that an incoming call has
been received.
Sending a Call
To send a call on the Beatrice R8 just double tap the speak/call key of the intercom
channel that you wish alert.
Receiving a Call
When a call is received on a channel on the Beatrice R8 it will flash the round
present illuminated button. This will continue to flash until the talk key is pressed.
An audible ‘Chime’ tone will also alert the user to an incoming call. In total there will
be 6 ‘chimes’ when a call is received. If the associated talk key is pressed then the
chime signal will be muted.
Chime Level
The audio level of the alerting chime that is played when an incoming call is detected
can be adjusted by the user. To adjust this level press and hold both ‘Local 1’ and
‘Local 2’ buttons. While holding down the two buttons the Mic Level/ Gain Value
LEDs will illuminate to indicate the current level. Turning the Gain Control shaft
encoder clockwise will increase the chime level and turning it anti clockwise will
decrease the chime level. Once the desired chime level has been set, press the Gain
Control shaft encoder and then stop holding down the Local 1 and Local 2 buttons.
Call Masking
On Beatrice R8 units shipped after the end of April 2019 enhanced firmware allows
for the calling feature to be masked/ disabled on a channel by channel basis.
If you have an earlier Beatrice R8 then firmware will need to be updated to enable
this facility. Unfortunately Beatrice R8 firmware can only be updated by Glensound,
we are happy to update the firmware at our factory free of charge for you.
Page 20 of 36
To access the Call Masking setup menu then please follow these instructions:
1) Start with the unit turned off (i.e. no power source connected)
2) Hold down SPEAK TO ALL button
3) While holding down the Speak to all button apply power and turn the unit on
4) The buttons can now be released and it will pulse to indicate that you are in Call
Masking setup mode
5) In setup mode, the SPEAK buttons may be used to select channels for which
CALL send and receive is activated. The default is for all channels to be
enabled.
6) To leave the Call Masking setup menu just press the SPEAK TO ALL button and
the R8 will reset and the configuration will be saved in non-volatile memory.
NOTE: Both double-tap-to-CALL and incoming call indication are disabled for the
channels turned off in setup mode.
Page 21 of 36
AUDIO BLOCK DIAGRAMS (analogue representation of digital
circuits)
Audio Circuits TO Dante/ AES67 Network SEE ALSO FIXED MIXER
INPUT 1
I/P GAIN
PRESENCE
ADC A Dante O/P 10
LOCAL ANALOGUE INPUTS
INPUT 2
PANEL MIC
XLR MIC
PRESENCE
I/P GAIN
+Ve Phantom Power
SPEAK SWITCHES HAVE INTERNAL LED
ILLUMINATION TO INDICATE STATE
CALL
SPEAK
SPEAK
SPEAK
SPEAK
SPEAK
SPEAK
SPEAK
SPEAK
O/P GAIN
Aux 1 From Dante I/P 11
Dimmed when speak key operated
CALL
O/P GAIN
Aux 2 From Dante I/P 12
Dimmed w hen speak key operated
CALL
O/P GAIN
Aux 3 From Dante I/P 13
Dimmed w hen speak key operated
CALL
O/P GAIN
Aux 4 From Dante I/P 14
Dimmed w hen speak key operated
CALL
O/P GAIN
Aux 5 From Dante I/P 15
Dimmed when speak key operated
CALL
O/P GAIN
Aux 6 From Dante I/P 16
Dimmed w hen speak key operated
CALL
O/P GAIN
Aux 7 From Dante I/P 17
Dimmed w hen speak key operated
CALL
O/P GAIN
Aux 8 From Dante I/P 18
Dimmed w hen speak key operated
ADC B Dante O/P 11
MIC Dante O/P 12
OUTPUT MIXERS
TX1 Dante O/P 1
TX2 Dante O/P 2
TX3 Dante O/P 3
TX4 Dante O/P 4
AUDIO TO DANTE
TX5 Dante O/P 5
TX6 Dante O/P 6
TX7 Dante O/P 7
TX8 Dante O/P 8
EXT LS Dante O/P 9
EXT LS Switch Cut Dante O/P 13
Page 22 of 36
Audio Circuits FROM Dante/ AES67 Network SEE ALSO FIXED MIXER
1 x LOOP OUTPUTS
FROM SPEAK KEYS
8 x LOOP OUTPUTS
FROM CALL RECEIVED
12 x LOOP INPUTS TO CONTROL
SPEAK KEYS
EXT LS Dante O/P 9
SPEAK & MON SWITCHES
UNDER MICRO
CONTROL
Plus Internal & External LS Cuts
HEADPHONES (CUT LS)
CUT LS
INTERNAL LS
EXTERNAL LS
(REQUIRES POWERED LS)
EXT LS Switch Cut Dante O/P 13
MICROPROCESSOR
SPEAK TO GROUP
SPEAK TO ALL
SWITCHES
MONITORING (MON)
DIM
SET DIM LEVEL
HEADPHONES/ LS VOLUME
CUT LS
(INTERNAL)
LOCAL ANALOGUE OUTPUTS
CALL
DETECT
PRESENCE
I/P GAIN
(SETUP IN CONFIG)
IFB MONITORING MODE
CALL
DETECT
PRESENCE
I/P GAIN
TO TX 1 OUTPUT MIX
Aux 1 From Dante I/P 11
RX 1 Dante I/P 1
CALL
DETECT
PRESENCE
I/P GAIN
TO TX 2 OUTPUT MIX
Aux 2 From Dante I/P 12
RX 2 Dante I/P 2
CALL
DETECT
PRESENCE
I/P GAIN
TO TX 3 OUTPUT MIX
Aux 3 From Dante I/P 13
RX 3 Dante I/P 3
CALL
DETECT
PRESENCE
I/P GAIN
TO TX 4 OUTPUT MIX
Aux 4 From Dante I/P 14
RX 4 Dante I/P 4
CALL
DETECT
PRESENCE
I/P GAIN
TO TX 5 OUTPUT MIX
Aux 5 From Dante I/P 15
RX 5 Dante I/P 5
CALL
DETECT
PRESENCE
I/P GAIN
TO TX 6 OUTPUT MIX
Aux 6 From Dante I/P 16
RX 6 Dante I/P 6
CALL
DETECT
PRESENCE
I/P GAIN
TO TX 7 OUTPUT MIX
Aux 7 From Dante I/P 17
RX 7 Dante I/P 7
TO TX 8 OUTPUT MIX
Aux 8 From Dante I/P 18
RX 8 Dante I/P 8
DAC A Dante I/P 9
DAC B Dante I/P 10
Page 23 of 36
FIXED MIXER
MIX OUTPUT
SUM OFF
NOTES
Channel No:
Dante Controller:
Channel Nos:
The Beatrice R8 includes multiple fixed ratio mixers with inputs & outputs directly on/
off the Dante/ AES67 network.
In a small simple intercom system there may be requirements for one user to listen
to multiple sources on one single talkback channel. The internal fixed mixer within
the Beatrice R8 is suitable for setting this up.
Groups are another possible requirement in small intercom systems whereby 2 or 3
operators (such as cameramen) are normally all on one single talkback circuit. The
internal fixed mixer also helps with setting these circuits up.
The below table shows how these fixed ratio mixers are configured internally in the
DSP. To use one or more of the internal mixers just route the audio to/ from the
mixer channels in Dante controller.
Note that the default name in Dante Controller of the receivers are ‘Mix In X’
(whereby X is the channel number)
Dante Output
14 “Sum of 19 to 32”
15 “Sum of 19 to 25”
16 “Sum of 26 to 32”
17 “Sum of 19 to 21”
18 “Sum of 22 to 24”
19 “Sum of 25 to 27”
20 “Sum of 28 to 30”
21 “Sum of 19 & 20”
22 “Sum of 21 & 22”
23 “Sum of 23 & 24”
24 “Sum of 25 & 26”
25 “Sum of 27 & 28”
26 “Sum of 29 & 30”
27 “Sum of 31 & 32”
28 “Sum of 19 & 20 Dim”
29 “Sum of 21 & 22 Dim”
30 “Sum of 23 & 24 Dim”
31 “Sum of 25 & 26 Dim”
32 “Sum of 27 & 28 Dim”
Default Name in
Dante Receiver
19 to 32
19 to 25
26 to 32
19 to 21
22 to 24
25 to 27
28 to 30
19 and 20
21 and 22
23 and 24
25 and 26
27 and 28
29 and 30
31 and 32
19 and 20
21 and 22
23 and 24
25 and 26
27 and 28
Note Mix in 19 dimmed when signal present on
Mix in 20
Note Mix in 21 dimmed when signal present on
Mix in 22
Note Mix in 23 dimmed when signal present on
Mix in 24
Note Mix in 25 dimmed when signal present on
Mix in 26
Note Mix in 27 dimmed when signal present on
Mix in 28
Page 24 of 36
CONNECTING TO 4-WIRE EQUIPMENT
The Beatrice R8 can be interfaced to a maximum of two traditional 4-wire systems.
To do this it is necessary to utilise the local audio inputs & local audio output circuits
on the R8 and route these to/ from one of the talkback channels via the audio over IP
network.
Example to make Talkback Channel 8 operate as a 4 wire circuit.
A) In Dante controller route local input 1 (Dante transmitter no 10) to Dante
receiver no 8 (the audio input to channel 8)
B) In Dante controller route Talkback 8 output (Dante transmitter no 8) to Dante
receiver no 9 (local output 1)
Page 25 of 36
CONNECTING THE BEATRICE UNITS TO A DANTE NETWORK
The Beatrices are network audio devices utilizing the reliable and versatile Dante
audio over IP protocol. Dante is a proprietary system (although very widely used) the
originators of which are Audinate.
The information below is only meant as a very basic guide. Full details of the power
of Dante network audio and instructions for using it can be found at
www.audinate.com
Getting Dante Controller
If you are connecting the Beatrice to a new Dante network the first thing you will
need to do is to get the free Dante controller software from Audinate.
This can be downloaded by visiting Audinate’s web site at www.audinate.com
Connecting Beatrice To The Network
Beatrices can be connected to the network that you are going to use for your audio
distribution simply by plugging in either, and, or any of the network connections on
the rear. Once connected to the network it will be possible to see the Beatrice from
within the Dante controller and route its’ audio circuits.
Audio Over IP Network
We strongly recommend that you consider your network topology carefully and
would not recommend sharing broadcast audio and general data on the same
network.
For more details of audio over IP network structure please visit www.audinate.com
Page 26 of 36
Running Dante Controller
At the time of writing this manual the Dante Controller looks as per the screenshot
below:
The Beatrice will have been named at the factory during test to allow them to be
identified by the Dante controller.
The format used for the factory name is:
‘BeatriceR8-snXXX’
Where ‘BeatriceR8’ refers to the Glensound product i.e. BeatriceR8.
The ‘–snXXX’ refers to the serial number of the BeatriceD8 which can be found
printed on the rear or side of the unit.
Note if you upload a new DNT file or clear the devices config then the name will
change to BeatriceD8-xxXxXx whereby the ‘X’s refer to the devices MAC address.
Dante Controller TIP
If you have never run Dante controller before then make sure that on the bottom left
of the Dante controllers’ screen ‘P’ or ‘S’ is next to a green square as this indicates
that it is connected to a network. By clicking ‘P’ or ‘S’ a pop up box opens to allow
you to set what network interface the controller is using.
Page 27 of 36
Device Not Showing Up In Dante Controller
If your DanteTM device does not show up in DanteTM Controller then the most likely
issue is that the device’s IP Address is not appropriate for your network.
A) It maybe that the device is set to obtain an IP address automatically using
DHCP (this is the default configuration) and your network is setup for fixed IP
addresses only and does not have a DHCP server.
B) It maybe that the device has had a fixed IP address assigned but that this
address is not suitable for your network.
The solution to both scenarios is basically the same.
1) You must connect your DanteTM device directly to the Ethernet port of your
computer using an Ethernet cable.
2) Make sure that your computer is set to ‘Obtain an IP address automatically’
3) After a few minutes the DanteTM device should now appear in DanteTM
Controller.
4) Double click the device name to open up device view.
5) Open up the ‘Network Config’ tab
6) Either turn on ‘Obtain an IP Address Automatically’ or correctly configure the
‘Manually configure an IP Address’ options for your network.
7) Click on ‘Apply’ to confirm the new settings, then disconnect the computer and
reconnect the DanteTM device to your network.
Page 28 of 36
AES67 MODE
The Beatrice uses a module from Audinate called a Brooklyn Module for its network
audio interface. Audinate are the company behind DanteTM and as such the module’s
primary network audio protocol is Dante, however Audinate have enabled their
module to comply with AES67 and therefore the Beatrice can be set to AES67 mode
for interaction with other AES67 devices.
Please note however that Glensound are relying on Audinate’s AES67 interface and
are unfortunately not able to provide full AES67 support for the unit. AES67 support
should be sought directly from Audinate.
1. Turning On AES67 Mode
If you want to use your Beatrice on an AES67 network and it has not been set to
AES67 mode then this can be set in Dante controller by double clicking the Paradiso
to open the Device View window where you will find an AES67 tab to enable AES67
support.
Once the AES67 drop down box has been enabled you’ll have to reboot the Beatrice
for the change to take effect. After the reboot go back to the AES67 tab and set the
multicast prefix address to one that is suitable for your newtork.
Page 29 of 36
2. Sending AES67 Audio
To transmit AES67 audio to the network a multicast flow must first be setup.
This is done by selecting the ‘Create New Multicast Flow’ Icon in the Device
View.
Tick the AES67 Flow check box, then select up to 8 channels to be included in the
flow then click ‘Create’
Once set the flows can be seen in the transmit tab of the device view.
Page 30 of 36
3. Receiving AES67 Audio
Once a compatible AES67 stream is detected on the network by Dante Controller the
AES67 flows will appear in the Dante Transmitters section in the Routing tab.
4. AES67 Restrictions
AES67 flows can only be generated with the following constraints:
Multicast Only
Non-redundant
Destination address in range 239.nnn.0.0 to 239.nnn.255.255 (239.nnn/16),
port 5004
48kHz sampling rate
24 bit linear (L24) encoding
1 msec packet time
Up to 8 channels per stream
Received AES67 flows have the following constraints:
Multicast Only
Non-redundant
Destination address in range 239.nnn.0.0 to 239.nnn.255.255 (239.nnn/16),
port 5004. Must match destinatio address range.
48kHz sampling rate
L16 or L24 encoding
125usec, 250usec, 333usec, 1 msec packet time
Up to 8 channels per stream
Page 31 of 36
UPDATING THE BROOKLYN MODULE
The Brooklyn module is a device supplied by Audinate that does most of the
processing for the actual Dante/ AES67 network audio streams. There is one
Brooklyn module in each Beatrice R8. We supply special code (a .dnt file) that sets
up/ initiates the Brooklyn module and makes it work in particular way and we also
run extra code on its internal microprocessor to make it work correctly with the
Beatrice D8.
1. Finding Out Current Installed Version
Open Dante Controller.
Open Device Info tab.
Double Click in the device that you are working with….a new window will open called
‘Device View (name of device’
Open the status tab.
The Firmware Version (of the Brooklyn module) will be found under the ‘Device
Information’ heading.
2. Finding Out What The Latest Available Version Is
Go the Beatrice R8’s web page at http://www.glensound.co.uk/productdetails/beatrice-r8/ and open the ‘Firmware Latest Version’ Tab.
This will give both the latest version numbers/ file names and also the location to
download the file from.
3. Updating the Brooklyn Module
The firmware that runs on the Brooklyn module is updated using Audinate’s
Firmware updating tool. The updating tool and a user guide can be downloaded from
Audinate’s website:
https://www.audinate.com/products/firmware-update-manager
The actual firmware to install using the above tool can currently be downloaded from:
http://www.glensound.co.uk/Software/Dante/BeatriceR8_v1.0.0_Dante_v4.0.7.8.dnt
When downloading the above file please make sure that you know where your
computer has saved it.
Please note we strongly advise that when you do the update that only your PC and
the Beatrice D8 that you want to update are on the network to save accidently
updating the wrong Dante device.
NOTE
Once updated the devices name will change to BeatriceD8-xxXxXx whereby the ‘X’s
refer to the MAC address. We recommend changing the name to something more
convienient.
Page 32 of 36
XLR SOCKET (FEMALE)
TIP
WIRING INFORMATION
XLR & JACK Wiring
12
3
STANDARD XLR AUDIO PINOUTS:
1: Ground/ Earth
2: INPHASE/ POSITIVE/ MIC +
3: MATE/ NEGATIVE/ MIC -
STANDARD HEADPHONE WIRING:
TIP: A/ LEFT Ear
RING: B/ RIGHT Ear
SLEEVE: Common/ Earth
SLEEVE
RING
Page 33 of 36
2 3 4 5 1 2 3 4
5 & 4 Pin Headset Wiring Options
1
5 PIN XLR AUDIO PINOUTS:
1: MATE/ NEGATIVE/ MIC -
2: INPHASE/ POSITIVE/ MIC +
3: GROUND/ EARTH
4: HEADPHONE LEFT
5: HEADPHONE RIGHT
4 PIN XLR AUDIO PINOUTS:
1: MIC GND/ MIC –
2: INPHASE/ POSITIVE/ MIC +
3: HEADPHONE GND
4: POSITIVE/ HEADPHONE +
Page 34 of 36
PIN Number
Function
1
Speak 1 Button
2
Speak 2 Button
3
Speak 3 Button
5
Speak 5 Button
6
Speak 6 Button
8
Speak 8 Button
9
Speak to Group
11
Cut Internal LS / HP Out
12
Cut EXT SPKR Out
15
Ground/ Earth
D15 Socket Loop Input Wiring
4 Speak 4 Button
7 Speak 7 Button
10 Speak to All
13 - 14 Not connected
The 12 active loop input pins work in Parallel with the front panel
switches.
To operate an external loop just connect the input that you want to
operate to the Ground/ Earth.
Page 35 of 36
D25 Plug Loop Output Wiring
PIN Numbers
Function
1 & 14
Call Received Channel 1
2 & 15
Call Received Channel 2
3 & 16
Call Received Channel 3
4 & 17
Call Received Channel 4
5 & 18
Call Received Channel 5
6 & 19
Call Received Channel 6
7 & 20
Call Received Channel 7
8 & 21
Call Received Channel 8
13
Ground/ Earth
9, 10, 11, 22, 23 & 24
Not Connected
12 & 25 Speak Key On
Loop outputs are connected internally to solid state relays which are
wired normally open. Therefore the PIN Numbers in the above table
refer to either side of the switched relay output that will become joined
together if the associated output is active.
The maximum voltage handling for each relay is 400V.
The maximum current handling for each relay is 100mA.
Page 36 of 36
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