RCF XPS 16K Four Channels Dsp Amplifier User Manual
- June 9, 2024
- RCF
Table of Contents
XPS 16K Four Channels Dsp Amplifier
OWNER’S MANUAL MANUALE UTENTE
XPS 16K
FOUR CHANNELS DSP AMPLIFIER
XPS 16KD
FOUR CHANNELS DSP AMPLIFIER WITH DANTE
CONTENTS
CONTENTS ……………………………………………………………………………………………………………………………………………… 3 SAFETY
PRECAUTIONS AND GENERAL INFORMATION……………………………………………………………………………………. 5
SUPPLIED IN THE PACKAGING……………………………………………………………………………………………………………………. 9 XPS
16K CONCEPT …………………………………………………………………………………………………………………………………. 10 FRONT PANEL
……………………………………………………………………………………………………………………………………….. 11 REAR
PANEL………………………………………………………………………………………………………………………………………….. 13 PROTECTIONS
……………………………………………………………………………………………………………………………………….. 14 PROCESSING
…………………………………………………………………………………………………………………………………………. 15
INSTALLATION……………………………………………………………………………………………………………………………………….. 17
CONNECTIONS………………………………………………………………………………………………………………………………………. 19 CONTROL
……………………………………………………………………………………………………………………………………………… 22 DANTE
…………………………………………………………………………………………………………………………………………………. 25 GPIO
……………………………………………………………………………………………………………………………………………………. 26 FRONT PANEL HMI
…………………………………………………………………………………………………………………………………. 27 RDNet SOFTWARE
………………………………………………………………………………………………………………………………….. 45 DIMENSIONS
…………………………………………………………………………………………………………………………………………. 50 TECHNICAL
SPECIFICATIONS ……………………………………………………………………………………………………………………. 51
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ATTENTION
CAUTION
RISK OF ELECTRIC SHOCK DO NOT OPEN
CAUTION
WARNING: SHOCK HAZARD DO NOT OPEN ATTENTION: RISQUE D’ELÉCTROCUTION – NE PAS
OUVRIR
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS
EQUIPMENT TO RAIN OR MOISTURE
ATTENTION: NE PAS EXPOSER CE MATÉRIEL À LA PLUIE OU L’HUMIDITE AFIN DE REDUIRE
LE RISQUE D’INFLAMMATION OU DE CHOC ELÉCTRIQUE
PROTECTING EARTHING TERMINAL. THE APPARATUS SHOULD BE CONNECTED TO A MAINS
SOCKET WITH A PROTECTIVE EARTH
CONNECTION.
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RCF S.p.A. thanks you for purchasing this product, which has been designed to guarantee reliability and high performance.
SAFETY PRECAUTIONS AND GENERAL INFORMATION
Symbols used in this document give notice of important operating instructions and warnings which must be strictly followed.
CAUTION
Important operating instructions: explains hazards that could damage a product, including data loss
WARNING
Important advice concerning the use of dangerous voltages and the potential risk of electric shock, personal injury or death.
IMPORTANT NOTES Helpful and relevant information about the topic
SUPPORTS, TROLLEYS Information about the use of supports, trolleys and carts. Reminds to
AND CARTS
move with extreme caution and never tilt.
WASTE DISPOSAL
This symbol indicates that this product should not be disposed with your household waste, according to the WEEE directive (2012/19/EU) and your national law.
IMPORTANT NOTES
This manual contains important information about the correct and safe use of
the device. Before connecting and using this product, please read this
instruction manual carefully and keep it on hand for future reference. The
manual is to be considered an integral part of this product and must accompany
it when it changes ownership as a reference for correct installation and use
as well as for the safety precautions. RCF S.p.A. will not assume any
responsibility for the incorrect installation and / or use of this product.
SAFETY PRECAUTIONS
All the precautions, in particular the safety ones, must be read with special
attention, as they provide important information.
1. This is a professional product. Its use is reserved to instructed persons,
in relation to the connected risks.
2. Power supply from mains.
a. The mains voltage is sufficiently high to involve a risk of electrocution;
install and connect this product before plugging it in.
b. Before powering up, make sure that all the connections have been made
correctly and the voltage of your mains corresponds to the voltage shown on
the rating plate on the unit, if not, please contact your RCF dealer.
c. The metallic parts of the unit are earthed through the power cable. An
apparatus with CLASS I construction shall be connected to a mains socket
outlet with a protective earthing connection.
d. Protect the power cable from damage; make sure it is positioned in a way
that it cannot be stepped on or crushed by objects.
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e. To prevent the risk of electric shock, never open this product: there are
no parts inside that the user needs to access.
f. Be careful: in the case of a product supplied by manufacturer only with
POWERCON connectors and without a power cord, all power cords and plug
assemblies shall be in compliance with the requirements of the IEC 623681 and
certified and suitable for use in the particular countries where the product
shall be installed.
3. Make sure that no objects or liquids can get into this product, as this
may cause a short circuit. This apparatus shall not be exposed to dripping or
splashing. No objects filled with liquid, such as vases, shall be placed on
this apparatus. No naked sources (such as lighted candles) should be placed on
this apparatus.
4. Never attempt to carry out any operations, modifications or repairs that
are not expressly described in this manual. Contact your authorized service
centre or qualified personnel should any of the following occur:
– The product does not function (or functions in an anomalous way).
– The power cable has been damaged.
– Objects or liquids have got in the unit.
– The product has been subject to a heavy impact.
5. This product does not contain user replaceable fuses. Fuses replacement is
a service operation and must be performed by qualified personnel.
6. If this product is not used for a long period, disconnect the power cable.
7. If this product begins emitting any strange odours or smoke, switch it off
immediately and disconnect the power cable.
8. Do not connect this product to any equipment or accessories not foreseen.
For suspended installation, only use the dedicated anchoring points and do not
try to hang this product by using elements that are unsuitable or not specific
for this purpose. Also check the suitability of the support surface to which
the product is anchored (wall, ceiling, structure, etc.), and the components
used for attachment (screw anchors, screws, brackets not supplied by RCF
etc.), which must guarantee the security of the system / installation over
time, also considering, for example, the mechanical vibrations normally
generated by transducers. To prevent the risk of falling equipment, do not
stack multiple units of this product unless this possibility is specified in
the user manual.
9. RCF S.p.A. strongly recommends this product is only installed by
professional qualified installers (or specialised firms) who can ensure
correct installation and certify it according to the regulations in force. The
entire audio system must comply with the current standards and regulations
regarding electrical systems.
10. Supports, trolleys and carts.
The equipment should be only used on supports, trolleys and carts, where
necessary, that are recommended by the manufacturer. The equipment / support /
trolley / cart assembly must be moved with extreme caution. Sudden stops,
excessive pushing force and uneven floors may cause the assembly to overturn.
Never tilt the assembly.
11. There are numerous mechanical and electrical factors to be considered
when installing a professional audio system (in addition to those which are
strictly acoustic, such as sound pressure, angles of coverage, frequency
response, etc.).
12. Hearing loss. Exposure to high sound levels can cause permanent hearing
loss. The acoustic pressure level that leads to hearing loss is different from
person to person and depends on the duration of exposure. To prevent
potentially dangerous exposure to high levels of acoustic pressure, anyone who
is exposed to these levels should use adequate protection devices. When a
transducer capable of producing high sound levels is being used, it is
therefore necessary to wear ear plugs or protective earphones. See the manual
technical specifications to know the maximum sound pressure level.
OPERATING PRECAUTIONS
– Place this product far from any heat sources and always ensure an adequate
air circulation around it.
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– Do not overload this product for a long time. – Never force the control
elements (keys, knobs, etc.). – Do not use solvents, alcohol, benzene or other
volatile substances for cleaning the external parts of this product.
IMPORTANT NOTES To prevent the occurrence of noise on line signal cables, use
screened cables only and avoid putting them close to: – Equipment that
produces high-intensity electromagnetic fields – Power cables – Loudspeaker
lines
WARNING! CAUTION! To prevent the risk of fire or electric shock, never expose
this product to rain or humidity. WARNING! to reduce the risk of electric
shock, do not disassemble this product unless you are qualified. Refer
servicing to qualified service personnel.
CORRECT DISPOSAL OF THIS PRODUCT
This product should be handed over to an authorized collection site for
recycling waste electrical and electronic equipment (EEE). Improper handling
of this type of waste could have a possible negative impact on the environment
and human health due to potentially hazardous substances that are generally
associated with EEE. At the same time, your cooperation in the correct
disposal of this product will contribute to the effective usage of natural
resources. For more information about where you can drop off your waste
equipment for recycling, please contact your local city office, waste
authority or your household waste disposal service.
CARE AND MAINTENANCE To ensure a long-life service, this product should be
used following these advices: – If the product is intended to be set up
outdoors, be sure it is under cover and protected to rain and moisture. –
Always use a dry cloth to clean the exterior surfaces of the speaker and
always do it when the power is turned off.
CAUTION: to avoid damaging the exterior finishes do not use cleaning solvents
or abrasives.
FCC NOTES This equipment has been tested and found to comply with the limits
for a Class A digital device, pursuant to Part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency energy, and if it
is not installed and used in accordance with the instruction manual, it may
cause harmful interference to
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radio communications. Operation of this equipment in a residential area is
likely to cause harmful interference, in which case the user will be required
to correct the interference at his own expense. Modifications: Any
modifications made to this device that are not approved by RCF may void the
authority granted to the user by the FCC to operate this equipment. RCF S.p.A.
reserves the right to make changes without prior notice to rectify any errors
and / or omissions. Always refer to the latest version of the manual on
www.rcf.it.
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SUPPLIED IN THE PACKAGING
DEVICE
RACK MOUNT ACCESSORIES
XPS 16K XPS 16KD Depending on the part number
POWER CORD
CABLE H07RN-F, 3G2.5, BLACK, 1.2m long
2 x rear brackets PLUGS (depending on the part number) SCHUCKO 16A – 250V | IEC 60884-1, CEE7/4, IP 44
NEMA L5-30 30Amp – 125V Standard UL 498
DOCUMENTATION
POWER PLUG 13A 250V WITH FUSE | BS1363A/95
USER MANUAL
2 YEARS WARRANTY
WARNING SHEET
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XPS 16K CONCEPT
XPS 16K represents the new generation of RCF four-channels DSP amplifiers, and
offers a full package of extremely highpower amplification, innovative
processing and analogue/digital audio management in a single solution. It
features four, independent processed, channels of audio amplification and can
optimize RCF professional speakers’ and systems’ performance thanks to the on-
board dedicated presets library. The powerful multi-DSP architecture, based on
Analog Devices SHARC platform, allows refined equalization and advanced
speakers’ management strategies. XPS implements several safety strategies,
both at hardware and firmware levels, to ensure safe and continuous
operability in all operating conditions The main user interface is RDNet, the
RCF proprietary control and monitoring software that allows to discover,
configure, monitor and control a virtually unlimited number of amplifiers.
Users will find ready to use definable parametric equalizations, multiband
compressors, RCF bass shaper, air absorption compensation, delays and levels.
Most of these settings and monitored parameters are also accessible on the
front capacitive 4.3” touch screen display, that together with a rotary
encoder provides a complete, ergonomic and user friendly HMI. Third parties
control is allowed over OSC protocol, providing interoperability, accuracy,
flexibility and other advantages. XPS 16K has been conceived for both
installed sound and touring installation.
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FRONT PANEL
XPS 16K front panel provides a complete set of commands and information useful
to configure, monitor and control amplifier status, behaviour and operability.
1 POWER/STANDBY button When the amplifier is connected to main supply, press
the button switch from STAND BY to ON status.
2 Power LED RED standby YELLOW starting up GREEN device ON
3 Communication LED YELLOW
4 General fault LED YELLOW indicates a general fault has been detected
(connected to the FAULT GPO on the rear panel)
5 Output status LED Show if the signal is: OFF absent GREEN present YELLOW
compressing RED limiting
6 4.3” TFT capacitive touch screen display Implements all amplifier
configuration controls and monitoring information
7 Multifunctional encoder Allows to navigate the user interface on the display
as a support to touch screen interaction
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8 BACK/ESC button Short press goes back to previous HMI panel Long press goes
to HOME screen
9 MENU button Open amplifier MAIN MENU
10 Removable grille with dust filter behind 11 Mains Overload LED
RED indicated an overload on the mains voltage 12 Metal handles
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REAR PANEL
13 Mains socket PowerCON connector
14 2 programmable GPIO 3 pole Euroblock connector
15 General fault GPO 3 pole Euroblock connector working both as NC and NO
16 4 analogue inputs A1 A2 A3 A4 XLR connectors
17 4 digital inputs D1 D2 D3 D4 (alternative to A3 and A4) Stereo inputs on
XLR connectors
18 LAN1 LAN2 ports Connect the amplifier for configuration, control and
monitoring purpose. RJ 45 connectors.
19 LAN3 LAN4 ports Connect the amplifier for configuration, control and
monitoring purpose. EtherCON connectors
20 4 digital signal output O1 O2 O3 O4 Stereo digital outputs on XLR
connectors
21 Power output 2 outputs on each speakon connector
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PROTECTIONS
XPS 16K implements several safety strategies, both at firmware and hardware
level, to ensure safe and continuous operability in all operating conditions.
FIRMWARE
1 RMS signal protection on speakers
protects transducers from thermal issues
2 Woofer excursion control
maintains a precise and powerful driving
3 Power supply output dynamic limitation > for high-performance and long- lasting bursts
4 Peak overvoltage protection
protects amplifiers in a very responsive way
5 RMS overcurrent protection
for short circuit protection
6 Gain modulation for thermal protection > calculated by weighting the signals of the various temperature sensors applied to power and amplification modules
Protections 1) and 2) are specific for each RCF speaker, defined and
calibrated by RCF electroacoustic technicians.
Firmware modules are written and optimized using the best closed loop control
strategies to work in perfect synergy with hardware protections, which work as
fallback protections for the most critical situations.
HARDWARE
1 Current and voltage protections 2 Speakers’ impedance measurement
3 Fans forced convection dissipation
allows to monitor power cables connections status, and to devise speakers’ obsolescence protection strategies
speed controlled fans, to maximize dissipation with the lowest noise
Protections are classified as: – Fast protections: very responsive, driven by fast signals, such as overvoltage or power absorptions. – Slow protections: smooth response, driven by signals with longer inertia, such as thermal ones.
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PROCESSING
PROCESSING FEATURES
For each channel, XPS 16K provide a full package of advanced processing
functions.
Digital Signal Processing (DSP)
2 x SHARC, 40-bit floating point, 96 kHz 2 x ADAU 1442, 32-bit fixed point, 96 kHz
EQ Filters
Peaking HI/LO-shelving HI/LO-pass (Butterworth, Linkwitz-Riley, Bessel)
Advanced algorithms
FiRPHASE technology BASS shaper Air compensation Mid-low correction driver excursion control Dynamic PEQ Multi-band compressor Pilot tone & AES detection Backup recovery strategy Impedance load measurement
Compressors
RMS limiter Dynamic compressor Power limiter Thermal compressor
Delay
0 ÷ 4000 ms (each channel)
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PROCESSING CHAINS
All these features are combined into 5 PROCESSING CHAINS, each one dedicated
to a specific speaker type: – FULL RANGE SPEAKER – SUBWOOFER – BI-AMP SPEAKER
– LINE ARRAY – QUAD-AMP SPEAKER Choosing a specific speaker model, XPS 16K
will automatically activate the dedicated processing chain, assuring an
optimized and safe configuration of the system. Due to the complexity of
processing chains, not all parameters are available to the final user. SETTING
AVAILABLE TO THE FINAL USER – Polarity – User eq – Delay ADJUSTMENT AVAILABLE
TO THE FINAL USER – Air compensation – Mid-low correction driver excursion
control – BASS shaper – Hi-pass filter – Multiband FiR gain All other
processing parameters are included in the speakers’ preset library and for
safety reason, they are not available for the final user.
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INSTALLATION
UNPACKING
Check the carton box and its contents and if there is any sign of damage
(should the amplifier be damaged, immediately inform your local distributor /
dealer and the forwarder). It is always advisable to keep the packing
materials, even if the amplifier has arrived in good condition. Input and
output cables are not included.
ENVIRONMENTAL REQUIREMENTS
XPS 16K amplifiers shall not be installed in a place with: – too high
temperature, dust or excessive humidity; – exhaust air ventilators; –
permanent vibrations; – high-intensity electromagnetic fields (due to
transformers, transmitters, etc.).
RACK MOUNT
XPS 16K amplifier must be installed inside rack cabinets. Inside rack
cabinets, it cannot be installed on slide rails. 1 Fix the XPS 16K amplifier
to the rack front uprights (2) using the holes (1) on the supports.
Provide a temporary support during the following steps, in order to avoid
accidental product crash and potential operator injuries.
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2 Using the holes (4), adjust the position of the bracket insert (3) depending
on rack front and rear uprights distance.
3 Insert the rear brackets (5) into the side slides of the frame (6) and push
them against the rear uprights of the rack (7).
4 Fix the XPS 16K amplifier to the rack rear uprights (9) using the holes (8)
of the rear brackets.
It is now possible to remove the temporary support.
COOLING
To ensure amplifier operational safety it is crucial to maintain adequate
thermal conditions in the installation environment. XPS 16K is equipped with 3
variable speed fans that provide the necessary airflow from the front to the
rear panel of the cabinet. In addition, it is necessary to: – keep the front
grilles free from obstacles; – check the cleanliness of the filters behind the
grilles; – ensure an adequate cool airflow inside rack cabinets, also with
additional ventilation modules if they are not vented.
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CONNECTIONS
MAINS
WARNING! RISK OF ELECTRIC SHOCK.
PROTECTING EARTHING TERMINAL. THE APPARATUS SHOULD BE CONNECTED TO A MAINS
SOCKET WITH A PROTECTIVE EARTH CONNECTION.
1 Insert the power cord plug in the MAINS socket 2 Turn the connector
clockwise to lock it
CONNECTOR SPECIFICATIONS NEUTRIK NAC3FC-HC
The PowerCon socket is used to disconnect the device from the main power source. It must therefore remain easily accessible after installation.
ANALOG INPUTS A1 – A2 – A3 – A4
Pin 1 GND Pin 2 A1 2 3 – 4 Signal + Pin 3 A1 2 3 – 4 Signal –
CONNECTOR SPECIFICATIONS 3-pole XLR male connector.
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AES/EBU DIGITAL INPUTS D1/2 – D3/D4
Pin 1 GND Pin 2 D1/2 – D3/4 Stereo Signal + Pin 3 D1/2 – D3/4 Stereo Signal
CONNECTOR SPECIFICATIONS 3-pole XLR male connector.
AES/EBU DIGITAL AUDIO LINKS O1/2 – O3/4
Pin 1 GND Pin 2 O1/2 – O3/4 Stereo Signal + Pin 3 O1/2 – O3/4 Stereo Signal
CONNECTOR SPECIFICATIONS 3-pole XLR female connector.
SIGNAL LINK BY-PASS
XPS 16K implements two different DSP by-pass strategies between digital inputs
and outputs. DIRECT MODE It’s a firmware strategy that by-pass DSP in an
active way, with signal regeneration and a delay of XX ns.
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RELAY BY-PASS
It’s a hardware strategy that physically connects inputs and outputs by
closing a n.o. relay in case of absence of power supply, in order to guarantee
the integrity of the signal path.
OUTPUTS
WARNING! RISK OF ELECTRIC SHOCK.
WARNING! CLASS 3 WIRING IS MANDATORY FOR THIS EQUIPMENT
Out A Out C Signal + Out A Out C Signal Out B Out D Signal + Out B Out D Signal –
CONNECTOR SPECIFICATIONS 4-pole SPEAKON male connector.
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CONTROL
XPS 16K features 4 Gigabit Ethernet network ports, managed by a high-
performance switch compliant with IEEE802.1 AVB standard.
Any of the LAN port can be used as in/out.
It is strongly recommended to reserve a specific VLAN to the control
communication, in order to guarantee connection performance and integrity.
Led 1 Led 2
GREEN flashing – link/activity
YELLOW (LAN 1 and LAN 2) GREEN (LAN 3 and LAN 4) steady device connected
to a gigabit network.
DAISY CHAIN TOPOLOGY
Thanks to the internal switch, XPS 16K can be directly connected to an
ethernet network, and a daisy chain topology can be built.
The maximum number of devices that can be connected in daisy-chain depends on
the specific user needs in terms of latency, that necessary increases with the
number of units. It is good practice not to connect more than 8 units in daisy
chain.
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STAR TOPOLOGY
To implement a star topology an external switch is required. It can be
connected to any of the 4 LAN ports of the device.
Connecting 2 different ports of the device to the external switch a full
redundancy is achieved. The mandatory requirement is that the external switch
must be managed and support STP.
Each XPS 16K device must be connected to a different switch port. The maximum
number of devices that can be connected in the same LAN is determined by IPv4
protocol.
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HYBRID TOPOLOGY
A hybrid topology can also be implemented, with the constraints mentioned
above.
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DANTE
The XPS 16KD model is equipped with an Audinate Brooklyn II module, which
allows XPS 16K to become a node in a Dante digital audio distribution network.
In this configuration, LAN 3 and LAN 4 ports become DANTE primary and
secondary ports.
DAISY CHAIN TOPOLOGY
Thanks to the internal switch, XPS 16K can be directly connected to an
ethernet network (and consequently to DANTE CONTROLLER TOOL), and a daisy
chain topology can be built. It is strongly recommended to not exceed the
number of 3 units connected in daisy chain.
Thanks to the presence of PRIMARY and SECONDARY ports, XPS 16KD allows several
configurations with external switches. Depending on specific installation
needs, it will be necessary to choose the most suitable devices and topology.
Moreover, in order to guarantee communication robustness and avoid the loss of
data packages, it is strongly recommended to keep audio and control separated
into two different vlans.
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GPIO
XPS 16K features General Purpose Inputs and Outputs contacts, to be connected
with other systems, such as voice alarm systems. GPIO Two optoisolated
contacts. Their functions are:
1. MUTE ALL, for the connection to a voice alarm system;
2. PRIORITY, that triggers the priority input routing on all output channels.
FAULT general fault dry contact, working both as Normally Closed or Normally
Open
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FRONT PANEL HMI
XPS 16K features a complete and ergonomic front panel HMI that allows to
configure, control and monitor each XPS 16K unit.
HMI ELEMENTS
DISPLAY 4.3” TFT capacitive touch panel with resolution 480*272 pixel. MENU
button Always link to MAIN MENU screen. EDIT knob – Rotation Navigates
screen elements – Short press activates elements EDIT mode,
confirm values, change elements status. BACK/ESC button – Short press steps
back to the previous HMI
screen. – Long press go to IDLE screen.
DISPLAY AREAS
HEADER – RCF logo – Device Name shows the name assigned to the
device in the SETTINGS menu section. – Scene shows the name of the scene
loaded in the
SCENES MANAGEMENT menu section. – SCREEN TITLE alternative to Device name
and
Scene contextually shows the screen title. – MUTE ALL button mutes all
amplifier’s outputs
simultaneously.
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MAIN AREA – Contextually shows information and controls
available in a specific screen.
INTERACTIVE ELEMENTS
BISTABLE BUTTONS – Rotate the EDIT knob to select the button. Selected
elements are identified by a yellow frame – Press the EDIT knob to change the
button status. OR – Press the button with a SHORT PRESS. – The button will
change its status once released. – The button will remain selected after
press.
TOGGLE BUTTONS – Rotate the EDIT knob to select the second value. – Press the
EDIT knob to set the second value.
OR – Press the second value with a SHORT PRESS. – The value will be set once
released. – The button will remain selected after press.
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MULTIPLE CHOICE – Rotate the EDIT knob to select the desired value. – Press
the EDIT knob to set the desired value.
OR – Press the selected value with a SHORT PRESS. – The value will be set once
released. – The button will remain selected after press.
IN-BUTTON VALUE ADJUSTMENT – Rotate the EDIT knob to select the button. –
Press the EDIT knob to activate adjustment. – Rotate the EDIT knob to adjust
the value. – Press the EDIT knob to set the value.
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OR – Press the button with a SHORT PRESS. – Adjustment will be activated once
released. – Rotate the EDIT knob to adjust the value. – Press the button with
a SHORT PRESS to set the
value.
SELECTION BUTTON – Rotate the EDIT knob to select the button. – Press the EDIT
knob to open the popup window to
set the parameter value.
OR – Press the button with a SHORT PRESS. – On button release the popup window
to set the
parameter will be opened.
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LIST A list can be both: – scrolled using the EDIT knob; – managed by direct
selection of the desired item.
Other commands can be present in a list screen, as shown in the example.
KEYBOARDS Both alphanumeric and numeric only keyboards are available,
depending on the specific context, to provide the best tool to user task.
Keyboards can be both: – scrolled using the EDIT knob; – managed by direct
selection of the desired item.
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POPUP WINDOW It is made of a TITLE BAR and a contextual MAIN AREA with
different contents depending on the specific function.
IDLE SCREEN
SPEAKER 1 – SPEAKER MODEL shows the specific speaker connected to the
output(s). 2 – SPEAKER NUMBER shows the number of speakers connected in
parallel to the output(s). 3 – OUTPUT MODE shows if the speaker is FULL
RANGE, SUB, LINE ARRAY, BI-AMP or QUAD-AMP. 4 – SPEAKER PRESET shows the
specific preset chosen for the selected speaker. INPUTS 5 – INPUTS shows the
MAIN and (BACKUP) inputs selected for the specific output. 6 – ACTIVE INPUT
shows the input that is currently routed to output(s). 7 – INPUT GAIN allows
to adjust input gain. It acts both on MAIN and BACKUP inputs gain. OUTPUT 8 –
OUTPUT CHANNEL (A B C D) shows the label of the specific output.
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9 – OUTPUT VU METER
10 –
CHANNEL STATUS depending on the colour:
– GREEN
channel ok
– RED
channel error
11 – MUTE button mutes the specific amplifier’s output(s) channel.
12 – ZONE shows the name assigned to the output(s) zone.
MAIN MENU
It is a list of 5 items: – PHYSICAL IN / OUT SELECTION – OUTPUT SETTINGS – ROUTING – SCENES MANAGEMENT – SYSTEM SETTINGS – NETWORK SETTINGS – DEVICE SETTINGS – SYSTEM INFO
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PHYSISCAL IN/OUT SELECTION
Digital Inputs AES/EBU Enable / disable 4 digital inputs AES/EBU (D1 – D2 –
D3 e D4) alternative to analogue inputs A3 and A4. These inputs are physically
allocated on two connectors. Priority Input set the Input to be used as
priority over GPI command.
In the XPS 16KD model, DANTE input N1 N8 are available. Also adjusts
Priority Input gain and shows VU meter. TEST button routes Priority Input to
all output for test purpose. When active, the button is GREEN. Tone generator
adjust Tone generator gain and activate it choosing between PINK noise and
SINE. When SINE is active, it is possible to set the related frequency.
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AES/EBU link outputs – set the Inputs to be routed on O1 O4 digital signal
outputs. When Digital Inputs AES/EBU are active, DIRECT MODE function is
available. If activated, it by-bass the signal processing and automatically
assigns D1 to O1, D2 to O2, etc.
OUTPUT SETTINGS
This HMI section allows to completely configure amplifiers outputs channels.
Starting from a blank screen, the interaction flow is described in the
following example.
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SPKR MODEL Allows to choose the specific speaker model connected to
amplifier’s output(s) channel(s) within the RCF speakers’ library. This
command links to the selection of the SPEAKER CATEGORY, and provide a first
level filter of the library:
It is possible to choose among: – FULL RANGE full range speaker, connected
to a single output channel. – SUB subwoofer, connected to a single output
channel. – BI-AMP bi-amped speaker. One channel used for LF and one for HF
(or MF + HF with crossover). – LINE ARRAY full range speaker with specific
line array settings. – QUAD-AMP quad-amped speaker, with two different
channels for LF, one for MF and one for HF.
After this choice, the list of available speakers in the specific category is
provided:
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Choosing the speaker model from the list, the number of connected speakers
(SPKR N) and PRESET will be set to the default value.
Moreover, channels tabs automatically adapt to the SPEAKER CATEGORY setting:
TABS CONFIGURATION
SPEAKER CATEGORY
FULL RANGE or SUB
BI-AMP or LINE ARRAY
QUAD-AMP
Changing the SPEAKER MODEL setting, all outputs and routing parameters will be consequently reset. A confirmation popup will ask user to confirm the action.
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SPKR NUMBER Set the number of speakers connected in parallel. The number
will be coherent with SPEAKER MODEL in terms of maximum power and impedance.
PRESET set the preset for the selected SPEAKER MODEL. Its structure reflects
the SPEAKER CATEGORY, and automatically adapts to speaker type. Depending on
it, different preset options will be offered, such as Low Frequencies and High
Frequencies for bi-amp speakers, Hi-Pass and Low-Pass filters for subwoofers,
etc.
ZONE Set the name of the zone served by the speakers connected to the
output(s).
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ROUTING
Set the parameters that define the routing configuration of the device.
Settings are available for each output, depending on selected OUTPUT MODE.
ACTIVE SOURCE STRATEGY choose the routing strategy among: – FORCE MAIN
routes the MAIN INPUT on the selected output(s) – FORCE BACKUP routes the
BACKUP INPUT on the selected output(s) – PILOT TONE routes the MAIN INPUT as
long as the pilot tone is detected on the speaker line. In case of
absence, switches on BACKUP INPUT. – AES PRESENCE routes the MAIN INPUT as
long as the clock is detected. In case of absence, switches on
BACKUP INPUT. This strategy is available only if a DIGITAL AES/EBU input is
selected as MAIN input.
The active source is shown on the right side of the STRATEGY and automatically
shows one of the following:
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MAIN INPUT Select input, shows VU meter, set gain and invert polarity.
BACKUP INPUT Select input, shows VU meter, set gain and invert polarity.
PILOT TONE Set function parameters: – Threshold the level under which the
pilot tone is considered not detected, and trigger the switch from MAIN
to BACKUP inputs. – Hold time the time lapse the tone must stay under the
threshold to be considered not detected. – Frequency frequency on which the
pilot tone detection filter is tuned. – Q Quality Factor of the pilot tone
detection filter. – NOTCH activates filter to cancel the pilot tone in
reproduction.
SCENES MANAGEMENT
It shows the list of the scenes saved on the device. The toggle buttons on the
left side of the screen provide the related function. If the user tries to
overwrite an existing SCENE, a popup will ask to confirm before proceeding
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NETWORK SETTINGS
DHCP set Dynamic Host Configuration Protocol ON or OFF. If set ON, the
following parameters IP address, Subnet mask and Gateway address are assigned
automatically and not editable.
IP address set the parameter using the context related keyboard (accepted
formats 8.8.8.8, 8.8.16 and 8.24):
Subnet mask set the parameter using the context related keyboard. Gateway
address set the parameter using the context related keyboard. MAC address
shows device MAC address (read only)
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DEVICE SETTINGS
Device name set a custom name for the device, to better identify it in a
system. Power-up mode define the status the device will start up when
connected to the main. If set to ON, the device will completely power-up,
automatically executing the POWER/STANDBY button function via firmware Front
panel set parameters related to front panel components behaviour: –
Brightness adjust display brightness level – ADJUST TOUCH start touch
screen calibration procedure – ENABLE LOCK activates front panel LOCK
function. All front panel elements will be included in the block,
display, buttons and knob. To activate the function, it is required to set a
password.
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Backup & Restore the FACTORY RESET button set all parameters to factory
default value.
SYSTEM INFO
This page shows relevant, read only system information and it is divided into
4 tabs. GENERAL
– Model. – Serial number reporting the device production period (year and
month). – UID Unique IDentifier. – Firmware version. – Preset library
version. PSU & FAN
Shows the status of device power supply and fans operativity parameters.
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AMP Shows the status of device power amplifiers modules for each output, as
well as the protections operativity. ABOUT Shows RCF information and contacts.
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RDNet SOFTWARE
RDNet is a powerful management network and control platform for small, medium
and large arena-sized sound systems, as well as complex and extended
installations. Based on a proprietary network protocol, the software provides
intuitive control and monitoring of every connected device in the RCF audio
system. RDNet has been conceived as a serial protocol and it’s now moving to
Ethernet technology, allowing connecting the devices without the need of
intermediate control devices CONTROL 8 and CONTROL 2. Several devices can be
connected to a LAN using one of the 4 ethernet ports present on the rear
panel: – XPS 16K: all LAN 1-4 ports equally converge in a 1Gb/s switch; – XPS
16KD: LAN 3 and LAN 4 are equipped with Ethercon connectors and are
responsible for managing digital audio
contributions. New RCF devices will implement an advanced control based on the
most modern IOT technologies, that allows their discovery and univocal
identification on the network, this will allow devices to go online without
the intervention of the operator. An important challenge has been keeping the
speakers at the center of the scene, without any change to the control
paradigm, that would have created confusion for the operator. Despite the
passive speakers, the workflow has been kept as the active ones, allowing
users to maintain the same working approach to RDNet, based on several years
of experience side by side with final users, and that is a real added value.
This has been possible recreating the virtual scene in which: – the amplifier
collects the most typical input and system’s controls; – passive speakers are
conformed to the very familiar active ones.
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XPS 16K works like a controller, with its own configuration menu. PHYSICAL
IN/OUT Set analogue and digital input and output configuration.
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ROUTING Set, for each output, main and backup inputs parameters, and routing
strategy.
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SCENE MANAGEMENT
Save, load or delete user-defined scenes. SETTINGS Set general (e.g. device
name) and network configuration parameters.
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Speakers can be dragged and dropped in the synoptic and connected to
amplifier. XPS 16K’s channels will be assigned automatically depending on the
specific speaker.
Then, speakers’ objects can be open to access the setup menu.
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DIMENSIONS
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TECHNICAL SPECIFICATIONS
Amplifier specifications Amplifier Class: Output power (EIAJ 8:32 all channels
driven):
Frequency Response (-3dB): SNR (unweighted)
Analog inputs: Digital inputs: Crosstalk: THD+N (20 Hz ÷ 20000 Hz, 1000 W @
4ohm): Gain (linear mode @ 0 dB): Damping factor (@ 4 ohm, 20 Hz ÷ 1500 Hz):
Max burst length (@ 50 Hz, CF = 7 dB, 4 ohm, 1% THD+N): Input section Total
number of inputs: Line inputs: Line connectors: Input impedance: Maximum input
level: Digital inputs: Digital connectors: Digital type: General Purpose
Inputs (GPI): Programmable GPI: Photo-coupled GPI: Output section Signal
output number: Signal output connectors: Power output lines: Power output
connectors: General Purpose Outputs (GPO): Programmable GPO: Processing
Digital Signal Processing (DSP):
EQ Filters: Advanced algorithms:
Compressors:
Delay:
D 4 x 4000 W @ 2.7 ohm 4 x 2600 W @ 4 ohm 4 x 1400 W @ 8 ohm 20 Hz ÷ 23000 Hz
111 dB 115 dB <70 dB <0.2 % 32 dB > 95 200 ms
8 / 16 (XPS 16KD) 4 XLR 19 kohm (unbalanced) +24 dBU 4 / 12 (XPS 16KD)
Ethercon, XLR 4 AES/EBU, 8 DANTE (XPS 16KD) 2 Yes Yes
4 XLR 4 Speakon 3 Yes
2 SHARC, 40-bit floating point, 96 kHz 2 ADAU 1442, 32-bit fixed point, 96 kHz
Peaking, HI/LO-shelving, HI-pass, LO-pass FiRPHASE technology, BASS shaper,
air compensation, midlow correction, driver excursion control, dynamic PEQ,
multiband compressor, pilot tone & AES detection, backup recovery strategy,
impedance load measurement RMS limiter, dynamic compressor, power limiter,
thermal compressor 0 ÷ 4000 ms (each channel)
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Configuration and control Configuration: Speakers’ presets: Control and
monitoring protocols: Network:
Protections Protections:
Thermal Temperature range
Continuous operation: Reduced output power: Fan noise idle: Fan noise max:
Power supply Operating voltage: Nominal current requirements (@ 100-120 V):
Nominal current requirements (@ 100-120 V): Power consumption standby: Power
consumption idle: Power consumption max: Mains fuse:
Standard compliance Marking:
Physical specifications Cabinet/Case Material: Handles: Color: Rack mounting:
Size Height: Width: Depth: Weight:
Front panel touch screen, PC Software RCF presets library Proprietary OSC
based protocol, RDNet Gigabit ethernet
Forced cooling, short circuit, thermal, DC, Fuses, VHF (Very High Frequencies)
-5°C ÷ +40°C / +23°F ÷ +104° F -5°C to +50°C / +23°F to +122°F <35 dBA <64 dBA
90-240 V~ 50/60Hz 30 A 16 A 20 W 90 W 5800 W Internal
CE, UL
Metal 2 metal handles for rack mount Black 19″, 2U
88.7 mm / 3.49 inches 482 mm / 18.98 inches 482.4 mm / 18.99 inches 15 kg /
33.07 lbs
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RCF S.p.A. Via Raffaello Sanzio, 13 – 42124 Reggio Emilia Italy Tel +39 0522 274 411 – Fax +39 0522 232 428 – e-mail: [email protected] – www.rcf.it
10307699 B