Majorcom: EN 54-16 User manual - page 19
EN 54-16 certified PA/VA System SERIES
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User manual V1.1
5 6 , c h e m i n d e l a Fl a m b è re · 3 1 3 0 0 To u l o u s e · F R A N C E · T é l . 3 3 ( 0 ) 5 6 1 3 1 8 6 8 7
F a x 3 3 ( 0 ) 5 6 1 3 1 8 7 7 3 · c o m m e r c i a l @ m a j o r c o m . f r · w w w . m a j o r c o m . f r
Usermanual V1.1
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SERIES EN 54-16 certified PA/VA System
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of the emergency power supply can be found in chapter 46. The connection diagram of emergency power
supply in shown in picture 41.
Select certified batteries, follow the setup instructions and maintenance instructions specified by the
manufacturer of the battery charger.
NOTE: Supervision's Interface can be different depending on the manufacturer. Please pay attention
to the meaning ‘N.O' and 'N.C' of the manufacturer. EXEO's equipment shows 'N.O.' referring to a
normally open circuit (without failure).
Picture 41: Emergency power supply diagram
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PAGING MICROPHONES AND PA ELEMENTS (ACSI BUS)
The equipment has a connection for Public Address elements, such as microphones, remote panels,
etc. The type of connection for all these elements is in bus mode. Each device is connected one after
another, until a maximum of 8 devices, and a maximum total distance of cable of 1000m.
Each device has a direction selector. Depending on the configured priority set in the device it will
allow you to occupy the channel when is occupied by other devices. To configure the priority of each
device inside the bus, the configuration application must be used. If no priority has been configured, the
direction in which each device is set up inside the bus will be used as order of priority. When in an ACSI
bus there are multi-zone microphones and remote panels, the latter would be set higher priority in the
bus, implementing therefore the priority order between different panels, and between different
microphones.
NOTE: When the ACSI bus is being used, the audio input nº5 will be disabled. (see section 3.5.2)
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FLEXNET CONNECTION
FlexNet is a protocol of communication, that allows the transmission of both digital audio and control
data, using a standard Ethernet network. The system ensures the maximum level of quality and reliability,
as it is based in the transmission of digital audio using the CobraNet.
With FlexNet, all the compatible devices can be interconnected without the need of an external
network. To provide a greater robustness and simplicity, in the case of failure in the link, the connection
between devices will still continue to maintain its integrity by automatic management of primary and
redundant links of each system.
Through FlexNet, from the system controller, you will have access to the configuration, control and
basic motorization of the devices connected in the system. For a more advanced configuration of FlexNet
and of interconnected elements through this system, it's necessary to use the configuration software.
To make a FlexNet connection between compatible devices, connect the ports as shown in Picture 43.
Make sure all devices are part of the same network (see section 3.5.9)