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RCF
Current products
- DXT
7000
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The
RCF DXT 7000 system, has been designed to fulfil
all requirements of EN 60849 standard. RCF DXT 7000
sound system is suitable for different purposes,
such as evacuation, paging and background music.
Typical uses are halls, schools, shopping centres,
hospital, railway stations, hotels, etc.
Up to 32 'MU 7100' can be linked together in order
to get an extended system including many paging
stations and up to 256 loudspeaker lines / paging
zones.
The main unit can play all necessary evacuation and
alarm messages previously stored into its digital
memory The 8 digital internal amplifiers are
reliable and their efficiency is excellent (>
90%), that means less heat dissipation and smaller
capacity requirement forpower supply sources (UPS)
used in sound evacuation systems.
The whole signal path from fireman's microphone to
loudspeaker lines is completely and automatically
monitored against faults
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MU
7100 BLOCK DIAGRAM
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MU
7100 SCHEMA
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TYPICAL
APPLICATION
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view
movie
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Data sheet
(zip)
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MU
7100
Code no. 171.70.138
The MU 7100' is the main unit of the innovative RCF
DXT 7000 system.
SYSTEM
FEATURES:
Digital Matrix 7 x 8 for several applications
including audio, zone paging, room combining and
much more.
Efficent Digital Signal Processor (DSP): 5-Band
Parametric EQ, High and Low Pass Filters, Level
control,
Delay circuit for line array speaker applications,
Compressor / limiter.
Easy to Configure and Operate.
Built-in WAV file message player (up to 128
messages).
Digital routing to any output channel.
Standard speaker line distribution is rated for
100V applications, 50V or 70V speaker line
distribution can also be selected by an easily
performed internal wiring change.
FLEXIBLE REMOTE CONTROL:
RS-232 serial port for external commands and
monitoring.
SV 7982 program source / remote level control
device.
LI 7903 input / control device.
Software Utility for saving unit parameters to
PC,updating unit firmware, virtual control
activation and status indication.
Keylock Security sets password-protected access to
the system configuration and all
setting.
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LT 7208 -
TRANSFORMER UNIT
Code no. 17170139
The
LT 7208 is a 2 standard unit 19" rack including 8
transformers. If the system is based on constant
voltage lines, MU 7100 speaker outputs shall be
connected to LT 7208 "Line Transfer" unit inputs.
In this way, 8 x 80W at 50-70-100V can be achieved.
If the needed speaker line power is more than 80W,
several outputs (in groups made of 2, 3 or 4) can
be connected together (in parallel) in order to get
locked groups for 160 W, 240 W or 320 W lines. The
locked group is created using the configuration
software: the settings of the first amplifier are
copied to the other channels of the same group,
allowing all group amplifiers to operate in the
same identical way.
Output line voltage setting (50-70-100 V) is made
by changing the output tapping of each
transformer.
Includes also line specific 24V dc outputs for
override relays (max. current: 1A / line).
ACCESSORIES INCLUDED
Connection cable to MU 7100 main unit
8 pcs. of 'end of line' unit, used when the
loudspeaker line monitoring is required.
The 'end of line' unit shall be installed right at
the end of the line, near the last installed
loudspeaker.
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BM
7806 - PAGING CONTROL UNIT WITH ALARM BUTTONS
Code no. 14322011
Main operation unit of a sound evacuation
system. In addition to BM 7802 features:
6 latching pushbuttons with safety covers for
testing and alarm purposes
Critical signal path monitoring
Indication of system faults both in visual and
acoustic way
Fault log memory browser and fault
offset
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BM
7802 - PAGING CONTROL UNIT
Code: 14322010
Flexible gooseneck microphone
Guiding back lighted liquid crystal display
(LCD)
Menu based user interface
8 programmable function keys
Connector for an external program source
Sound source selection
254 independent broadcast zones can be configured
as groups.
Up to 32 remote microphones can be connected
(system bus or local bus)
An external microphone input terminal is provided
for headset microphone.
Connection through CAT5/CAT6 to local or system
bus
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BM 7801 FM -
FIREMANS EVACUATION
UNIT
Code:17180023
High priority paging microphone with 4
programmable,
latching and safety covered pushbuttons
Critical signal path monitoring
High quality hand-held microphone
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LI
7903 - INPUT / CONTROL DEVICE
Code: 17170141
Used for connection and routing of local program
source (3.5 mm stereo plug; also an external XLR
connector terminal could be used as microphone
input).
3 function keys can be individually programmed, for
example, to route local program sources to desired
loudspeaker lines.
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SV 7982 -
PROGRAM SOURCE / REMOTE LEVEL CONTROL DEVICE
Code: 17170140
Used as local sound control device. It controls
a zone group volume and operates as program
selector. Connection to local bus by using CAT5/6
cabling. To be mounted to a wall box.
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