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Sisteme de evacuare si adresare publica PA/VA certificate EN54 LDA Audio Tech

Manualul utilizatorului - Unitate centrala sistem de evacuare si adresare publica compact - NEO LDA Audio Tech NEO 4250-E

Limba: Engleza

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Tip documentatie: Instructiuni montaj, utilizare

Pagina 1 - Manualul utilizatorului - Unitate centrala sistem de evacuare si adresare publica...

User's Manual EN 54-16 certified PA/VA system LDA NEO SAFETY INSTRUCTIONS Please read carefully these safety instructions. 1. Keep this User Manual for future reference. 2. Power connectors must stay accessible for disconnection and power cord must be placed where people will not step or stumble. Unplug the equipment from the AC/DC before cleaning. 3. The equipment must not be exposed to water and water containers must not be placed over it. Do not use liquid or sprayed detergent for cleaning. Do not expose this equipment to humid areas. 4. Do not place naked flames near the equipment. 5. Install this equipment in a safe surface. If the equipment is not in a safe surface, it may fall and be damaged. 6. The openings on the enclosure are for air convection. Do not allow overheat. DO NOT COVER THE OPENINGS. Leave at least 5cm of space at the sides for its correct ventilation. 7. Never open the equipment. For safety reasons, the equipment should only be opened by quali fied personnel. 8

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. The equipment must be plugged into a grounded outlet. 9. Pay attention to connection polarity when operating the machine with a power supply (DC). Reverse connection polarity may cause damage to the equipment, or to the power supply. 10. Let staff check the equipment if any of these situations occur: a) The power cord or power plug is damaged. b) Liquid has penetrated inside the equipment. c) The equipment has been exposed to moisture. d) The equipment does not work well or does not work according to the instruction manual. e) The equipment was dropped and damaged. f) If the equipment has obvious signs of damage. 11. Cabling must be done only by trained personnel. Disconnect the audio inputs and outputs while making connections or disconnect the equipment from the power supply. Be sure to use the proper cables to make the connections. Index 1 INTRODUCTION............................................................................................................................ 1

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2 DESCRIPTION............................................................................................................................... 2 2.1 INDICATORS................................................................................................................................. 2 2.1.1 GENERAL STATUS INDICATORS ............................................................................................... 2.1.2 CHANNEL STATUS INDICATORS................................................................................................ 2.1.3 SUPERVISED FUNCTION INDICATORS...................................................................................... 2.1.4 EMERGENCY SOURCES INCDICATORS.................................................................................... 2 2 3 3 2.2 CONTROLS................................................................................................................................... 4 2.2.1 DIRECT ACCESS CONTROLS............................

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.......................................................................... 4 2.2.2 SCROLL BUTTONS....................................................................................................................... 4 2.2.3 TEST............................................................................................................................................... 4 2.2.4 RESET/ RST................................................................................................................................... 4 2.2.5 ACK................................................................................................................................................. 5 2.2.6 CONTROL WINDOW...................................................................................................................... 5 2.2.7 ZONE SELECTION WINDOW....................................................................................................... 5 2.3 USER PROFILES - ACCESS LEVEL. PASSCODE..

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.................................................................. 7 2.3.1 ACCESS LEVEL 1 ......................................................................................................................... 7 2.3.2 ACCESS LEVEL 2.......................................................................................................................... 7 2.3.3 ACCESS LEVEL 3.......................................................................................................................... 7 2.4 INPUTS Y OUTPUTS.....................................................................................................................8 2.4.1 EMERGENCY POWER SUPPLY MONITORING......................................................................... 8 2.4.2 EMERGENCY ACTIVATION INTERFACE.................................................................................... 9 2.4.3 SPEAKER LINE DEVICES INTERFACE...................................................................................

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.. 10 2.4.4 EXTERNAL SYSTEMS SLOT INTERFACE................................................................................. 11 2.4.5 POWER SUPPLY......................................................................................................................... 14 2.4.6 SPEAKERS LINES....................................................................................................................... 15 2.4.7 INPUTS AND OUTPUTS OF AUDIO SOURCES........................................................................ 16 2.4.8 SYSTEM INTEGRATION PORTS................................................................................................ 17 3 FUNCTIONING............................................................................................................................ 19 3.1 SYSTEM BOOTING..................................................................................................................... 19 3.2 EMERGENCY..............................................

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................................................................................ 19 3.2.1 ACTIVATING THE EMERGENCY STATE................................................................................... 19 3.2.2 ACTIVATING THE VOICE ALARM.............................................................................................. 19 3.2.3 STOPPING VOICE ALARM.......................................................................................................... 20 3.2.4 DEACTIVATING THE EMERGENCY STATE.............................................................................. 20 3.2.5 EMERGENCY STATE LOG......................................................................................................... 20 3.2.1 VOICE EVACUATION ZONE VOLUME ADJUSTMENT ........................................................... 20 3.3 FAILURE...................................................................................................................................... 21 3.3.1 FAILURE S

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TATE LOG................................................................................................................. 21 3.3.1 RESET FAILURE'S STATE.......................................................................................................... 21 3.4 DESARMING................................................................................................................................21 3.4.1 DEACTIVATING/ ACTIVATING A ZONE..................................................................................... 21 3.4.2 DISARM LOG............................................................................................................................... 21 3.5 PA MODE..................................................................................................................................... 21 3.5.1 ZONE VOLUME SETTING........................................................................................................... 22 3.5.2 ROUTE SOURCES..................

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..................................................................................................... 23 3.5.3 AVANCED OPTIONS................................................................................................................... 24 3.5.4 AVANCED OPTIONS. AUDIO INPUT.......................................................................................... 25 3.5.5 AVANCED OPTIONS. AUDIO OUTPUT...................................................................................... 26 3.5.6 AVANCED OPTIONS. MONITOR................................................................................................ 27 3.5.1 AVANCED OPTIONS. MESSAGES............................................................................................. 28 3.5.1 ADVANCED OPTIONS. LOAD PRESET..................................................................................... 29 3.5.2 ADVANCED OPTIONS. SYSTEM .........................................................................................

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...... 29 4 CONNNECTION AND SETUP..................................................................................................... 32 4.1 EMERGENCY SUPPLY SYSTEM............................................................................................... 32 4.2 PAGING MICROPHONES AND PA ELEMENTS (ACSI BUS)...................................................33 4.3 FLEXNET CONNECTION ........................................................................................................... 33 4.4 VOICE EVACUATION ZONES.................................................................................................... 34 4.5 BACK-UP AMPLIFICATION .......................................................................................................34 4.6 SPEAKER LINES.........................................................................................................................35 4.6.1 LINE CABLING. STANDARD MODE...............................................................

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............................ 35 4.6.2 LINE CABLING. AB MODE.......................................................................................................... 35 4.6.3 SUPERVISION OF SPEAKER CONNECTIONS......................................................................... 36 4.6.4 END OF LINE DEVICES.............................................................................................................. 36 4.7 VOLUME CONTROLLERS..........................................................................................................39 5 FAILURE DETECTION................................................................................................................ 40 5.1 SPEAKERS LINE.........................................................................................................................40 5.2 TRANSMISSION LINE WITH CIE............................................................................................... 40 5.3 PROTECTION DEVICES ..............

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.............................................................................................. 40 5.4 POWER SUPPLY ........................................................................................................................40 5.5 LINK............................................................................................................................................. 40 5.6 SYSTEM....................................................................................................................................... 41 6 MAINTENANCE INSTRUCTIONS .............................................................................................. 42 7 TECHNICAL FEATURES............................................................................................................ 43 8 Appendix A: EN 54-16 features................................................................................................. 46 9 Appendix B: LOG Content..............................................

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........................................................... 48 9.1 STATE OF EMERGENCY LOG...................................................................................................48 9.2 STATE OF FAILURE LOG.......................................................................................................... 48 9.3 STATE OF DISARMED LOG.......................................................................................................48 10 Appendix C: Cabling section for speaker lines..................................................................... 49 User's Manual: EN 54-16 PA/VA System LDA NEO 1 INTRODUCTION The PA/VA system LDA NEO is certified according to EN 54-16, ensuring a safe and controlled emergency evacuation. Its high performance, versatility and audio quality make it also a powerful and cost-effective background music and paging system for all types of facilities. This document is valid for the following equipment of the NEO series: • NEO8060. Mai

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n system controller. Includes all the main functions required for the PA/VA system. Includes 8 amplifiers/zones of 120W. • NEO8250E. System Extension that includes 8 amplifiers/zones of 250W. • NEO4250E. System Extension that includes 4 amplifiers/zones of 250W. • NEO4500E. System Extension that includes 4 amplifiers/zones of 500W. • NEO4500LE. System Extension that includes 4 amplifiers/zones of 500W for low impedance speaker lines (8 and 4 Ohms) NOTE: This document has been revised for the Firmware version v2.25.xx.28. Other equipment referenced in this document are: • LDANEOTFL. End-of-line (EOL) device. • LDAMPS-8Z. Expandable 8-zone microphone. • LDAVAP-1. Fireman panel with optional zone selection. LDA Audio Tech - Severo Ochoa Nº 31- 29590 MÁLAGA, ESPAÑA. Tlf: +34 952028805 1 User's Manual: EN 54-16 PA/VA System LDA NEO 2 DESCRIPTION The main controller of the PA/VA system manages all the audio inputs of the system, either conventional or emer

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gency inputs, and routes them to the existing zones. The controller NEO, follows all the requirements in accordance with EN 54-16 and EN 60849 normatives. In order to scale the system there are different NEO-Extension models that can be connected to the main controller by redundant Ethernet connection. They expand the system in number of zones, ampli fier channels and available lines including all the necessary functions, being certi fied elements of the EN 54-16 system. 2.1 INDICATORS Picture 1: Indicators 2.1.1 GENERAL STATUS INDICATORS Status indicators show at all times the operating condition of the equipment or system. They are located at the left of the screen. a) POWER: “POWER”. Green Active (on) when the unit is powered from any of the power supply sources. b) EMG: “EMERGENCY”. Red Active (on) when the equipment is in a state of emergency operation (voice alarm) by manual activation or automatic activation from the CIE, at any of the voice alarm zones. Simultaneo

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usly once the indicator is switched on, it will emit a continuous audible warning . This warning can be silenced by pressing the touch-button "ACK" (Acknowledge), or automatically when using the emergency microphone. c) FLT: “FAULT”. Amber Active (on) when the equipment is in a fault state. This indicator is activated automatically upon detection of failure of any supervised functions. Simultaneously, the LED indicator and an audible warning will be issued intermittently. This warning can be silenced by pressing the touch-button "ACK", or automatically when using the emergency microphone. d) DIS: “DISARMED” / “DESACTIVADO”. Amber Active (on) when any zone from the voice alarm zones is disabled. e) PA: “PUBLIC ADDRESS”. White Active when the equipment is not in a state of emergency. 2.1.2 CHANNEL STATUS INDICATORS The channel status indicators show at all times the channel operating state or condition. 2 www.lda-audiotech.com User's Manual: EN 54-16 PA/VA System

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LDA NEO (f) EMG: “EMERGENCY” . Red Active (on) when the equipment is in a state of emergency operation (voice alarm) or by manual or automatic activation from the CIE, of any of the voice alarm zones. When the system is in a state of emergency and it is broadcasting a spoken voice, either through the emergency microphone or by a prerecorded evacuation message, the indicator light will flash. (g) FLT/DIS: “FAULT / DISARMED” . Amber Active (on) when the voice evacuation channel is turned off. Active ( flashing) when a fault is detected on a voice evacuation channel. This indicator is activated automatically upon detection of failure of any supervised functions in the channel. If none of the indicators of general supervised function is on, it will indicate a fault in the speaker's line. Restart the fault condition. (h) SIGNAL: “SIGNAL”. Green Active (on) when it detects an ampli fier channel output signal from the corresponding voice evacuation zone. The minimum level at wh

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ich the indicator lights is -50dB. 2.1.3 SUPERVISED FUNCTION INDICATORS Supervised Functions indicators show the faults that affect the general system functions. i) CIE: “CIE” / “ECI” Active (on) when a failure occurs in the transmission line between the CIE and the system. Reset fault condition. If fault the persists, see chapter 5.2 for its resolution. Amber colour. j) PROTECT: “PROTECTION” Active (on) when any of the system protection devices are active. Restart the fault condition. Reset fault condition. If the fault persists, see chapter 5.3 for its resolution. Amber colour. k) POWER: “POWER” / “ALIMENTACIÓN” Active (on) when there is a power failure in the system. It may be due to a failure at the main power supply or at the emergency power supply. Reset fault condition. If the fault persists, see chapter 5.4 for its resolution. Amber colour. l) LINK: “LINK” / “ENLACE” Active (on) when there is a link failure between the equipment, and some eleme

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nts of the distributed system. Reset fault condition. If the fault persists, see chapter 5.5 for its resolution. Amber colour. m) SYSTEM: “SYSTEM” / “SISTEMA” Active (on) when there is a failure in the execution of the equipment's software, or in its memory. Reset fault condition. If the fault persists, see chapter 5.6 for its resolution. Amber colour. 2.1.4 EMERGENCY SOURCES INCDICATORS Emergency sources indicators indicate the operating status of prerecorded messages, and the emergency microphone. (n) EVAC: “EVACUATION” Active (on) when the evacuation message is being broadcast in the selected voice alarm zone. Red colour. (o) ALERT: “ALERT” Active (on) when the alert message is being broadcasted in the selected voice alarm zone. Amber colour. LDA Audio Tech - Severo Ochoa Nº 31- 29590 MÁLAGA, ESPAÑA. Tlf: +34 952028805 3 User's Manual: EN 54-16 PA/VA System LDA NEO (p) EMIC: “EMERGENCY MICROPHONE” Active (on) when the microphone is available to perfor

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m an emergency evacuation in the selected zones. If the indicator is off, wait for it to be turned on, a warning sound signal might be played. Amber colour. 2.2 CONTROLS Picture 2: Controls 2.2.1 DIRECT ACCESS CONTROLS These controls are located on the left side of the screen. They allow direct access to the noti fication windows of the active states. They show extended information about operating status and available options. a) EMG: “EMERGENCY” It allows access to emergency status menu. When the equipment or system is in this state, you will enter directly to the window with extended information about the state of emergency. To continue operating the equipment, press the " BACK" button. b) FLT: “FAULT” It allows access to the window of extended information about the fault state. Faults are displayed while the fault is not restarted, and up to 5 minutes after a reboot had occurred. c) DIS: “DISARMED” Accesses the disarmed menu . If there is a disabled zone, it will

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go directly to the window with extended information about the disable state. d) PA / BACK: “PA/BACK” It allows access to the PA menu when the equipment is not in a state of emergency, or failure. It also allows the go-back function for navigation through the menus . The button " PA " will change to "BACK" button when the option is available again. 2.2.2 SCROLL BUTTONS The scroll buttons are situated to the right side of the screen. They allow a scroll up / down within the windows displayed on the screen. It includes the "OK " button for operations that require con firmation. 2.2.3 TEST The "TEST" button is located under the direct access controls. It allows to check the correct functioning of all indicators of the equipment. While the "TEST" button is being pressed it will turn on simultaneously , all the indicators, and an audible warning will be emitted. The screen will go into test mode. Once the button is released, the test will end. During the testing process all manual con

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trols will be inactive. If they receive a signal from the CIE, for the activation of an emergency warning, the test will end. 2.2.4 RESET/ RST The "RESET" button is located on the top right side of the screen. The "RESET" button resets the operating condition of the equipment when it is in a state of emergency or fault. NOTE: If pushed twice in an interval of time less than 10 seconds, it will perform a software reset of the control module of NEO and its extensions. This action stops the execution of events, stops the microphones, playback of pre-recorded messages, etc. 4 www.lda-audiotech.com User's Manual: EN 54-16 PA/VA System LDA NEO 2.2.5 ACK The button " ACK " is situated under the button "RESET " on the right side of the screen. I allows the con firmation that the emergency mode or fault status indication has been acknowledged. By pressing it, the emergency or fault audible beep will be muted. 2.2.6 CONTROL WINDOW The following describes the information that, continuously

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, can be viewed in the control window. (a) NAVIGATION LEVEL In the upper right side there is the menu level indicator in which the user is located. As we examine the menu it displays a higher level. (b) TITLE On the top of the window, it indicates the title of the section in which the user is operating. Picture 3: Control window (c) ACCESS LEVEL Located in the upper right corner of the screen, it indicates the current access level (see 2.3). (d) WORKING AREA The central area of the screen will show the information or controls that are available to the user. (e) LEFT BAR Indicated by different colors, and along with the title , the menu in which the user is working . For emergency is red and for fault or disarmed zones is yellow. (f) SCROLL BAR At some windows this item may appear. It indicates that there are more objects to be displayed in the same window upwards or downwards. To access them, use the scroll buttons (see 3.2.2.). The scroll bar can have three positions, top, mid

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dle or bottom, indicating, beginning, middle and end area respectively. (g) HELP / ACTION In the lower area of each window there is a help text indicating the next step to be performed by the user. 2.2.7 ZONE SELECTION WINDOW In the zone selection window, over the zone/zones to make a selection. If you click on a selected zone, it will be deselected. When the zone is selected, the button will show a band. There may be zones that are not displayed on screen, to scroll through the zone selection window, use the scroll controls, located at the right side of the screen. On the right side of the window, the scroll bar indicates the current position in the window (see 2.2.6). Picture 4: Zone selection window LDA Audio Tech - Severo Ochoa Nº 31- 29590 MÁLAGA, ESPAÑA. Tlf: +34 952028805 5 User's Manual: EN 54-16 PA/VA System LDA NEO Once the selection has been made, press the "OK" control to con firm navigation, pressing the "BACK" button, the selection will be cleared. If you did no

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t select any zone, and press "OK", and the equipment / system will perform an automatic selection of all zones. In each zone depicted on screen, it is indicated the state of the zone. It will be identi fied as follows: (a) ZONE IN STATE OF EMERGENCY Red box on the left side of the zone button. In Picture 4, zone 1 (b) SELECTED ZONE Selection band in the right side. In Picture 4, zones 1, 2, 3, 4 and 7 (c) ZONE INDICATING FAULT Yellow rectangle on the left side of the zone button. In Picture 4 zone 4 (d) ZONA NO SELECCIONADA No selection band. In Picture 4, zones 5 and 6. Zone 8 can not be selected by default once disarmed (see 3.4). (e) DISARMED ZONE Disabled zone. Yellow band on the right side. The button will be a dark-colored area in Picture 4 zone 8 6 www.lda-audiotech.com User's Manual: EN 54-16 PA/VA System LDA NEO 2.3 USER PROFILES - ACCESS LEVEL. PASSCODE The access levels de fine the different user pro files that can operate the equipment / system. Each of the access

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levels, provides permissions to different menu items, level 1 having the lowest, and level 3 the highest number of options available. To access a speci fic level of access, you must perform access control satisfactorily. Once done, you can navigate the options, until you return to the home screen, or do not perform any operation for more than 90 seconds. The way to perform access control can be set in each of the levels. It is possible to choose from con firmation mode, or access via 4-digit passcode with the con figuration application. Picture 5: Types of Control Access Windows 2.3.1 ACCESS LEVEL 1 The access level 1 corresponds to the general user pro file, or people who have a general responsibility for security supervision, which may initially respond to an emergency status, or failure. 2.3.2 ACCESS LEVEL 2 The access level 2 corresponds to a security manager pro file who has speci fic training to operate the equipment / system in the states of "PA", "Emergency", "Failure mess

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age" and "Disarmed". 2.3.3 ACCESS LEVEL 3 The access level 3 corresponds to the administrator pro file, who has speci fic training to modify the system con figuration and perform the maintenance, according to the instructions and information presented in this manual. LDA Audio Tech - Severo Ochoa Nº 31- 29590 MÁLAGA, ESPAÑA. Tlf: +34 952028805 7 User's Manual: EN 54-16 PA/VA System LDA NEO 2.4 INPUTS Y OUTPUTS Picture 6: Inputs and Outputs In this chapter are described the rear connectors of the NEO series equipment. Depending on the model, the equipment will or will not include some of the types described in this section and quantity may vary. The monitoring interfaces for emergency power supply and general inputs/outputs for activating the emergency, are available in all equipment of the NEO series. From the con figuration software it is possible to select which ones will be used. 2.4.1 EMERGENCY POWER SUPPLY MONITORING (a) MONITORING INPUTS FOR THE EMERGENCY POWER SUPPLY

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It allows the connection to the system of the statusoutput signals from the emergency back-up power supply. It has three double contact closure inputs: main power supply failure, battery failure, failure in any of the emergency power outputs. Each input has three terminals: Normally Closed Picture 7: Monitoring inputs for the back(NC), Common and Normally Open (NO). To activate any up power supply. of the fault signals, a contact closure input on NO should be produced, and simultaneously an opening of a contact closure on NC input. In any other case, it will detect fault in the connection. The connection is made through a female 9 pin euroblock connector and 3.81 mm pitch (supplied with the unit). The wire size range for each pole of this connector is: 0.14 1.5 mm2 (30 14 AWG). Marking Description Type Failure in the main power supply. Battery failure Input Input Failure in the emergency power supply output. Input Signals Activation NC ┴ NO Contact closure free of voltage

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between ┴ NO and Open contact closure free of voltage between ┴ NC NC ┴ NO Contact closure free of voltage between ┴ NO and Open contact closure free of voltage between ┴ NC NC ┴ NO Contact closure free of voltage between ┴ NO and Open contact closure free of voltage between ┴ NC Table 1: Emergency Source Monitor Inputs NOTE: Some EN 54-4 battery chargers have the same monitoring interface but with the inverse meaning of the NC and NO. It is recommended to revise the operating instructions in the user's manual. E.g. The model SONAES requires to invert the NC and NO connections. 8 www.lda-audiotech.com User's Manual: EN 54-16 PA/VA System LDA NEO 2.4.2 EMERGENCY ACTIVATION INTERFACE Picture 8: Emergency Activation Interface The emergency activation interface is indicated to perform an interconnection with a fire control and indication equipment (CIE). All input connections are supervised in order to detect fault in the transmission line. This interface has th

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ree sections: (a) GENERAL EMERGENCY MODE ACTIVATION INPUT It allows activation and deactivation of the emergency mode of the entire system. It consists of two supervised inputs for the connection of voltage-free contact closures: Reset and Emergency. In order to have the link monitored, the contact closure connections to the equipment shall be done by two 10k external electrical resistances (supplied with the unit), placed at the output of the CIE as shown in the Picture 9. Picture 9: Supervised connection with the CIE When the emergency input (EMG) is on, the machine will automatically switch from PA mode, to a state of emergency, and it will broadcast the voice evacuation message at all zones of the system (default option). The default evacuation sequence can be con figured through the con figuration software. When the reset input (RST) is enabled, the system will exit the emergency mode and return to the normal state. If an error occurs in the transmission line between the CIE an

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d the equipment, it will produce a fault indication in the front panel. (see 2.1.3). In systems in which these inputs are not used, connection monitoring must be disabled in the con figuration software. Picture 10: General Emergency Activation Input NOTE: For avoiding an unwanted activation, the system does not allow that the activation inputs perform the sequence EMG, RST, EMG instantly. The second consecutive activation will leave a time lapse of 5 seconds. The connection is via a 4-pin female euroblock connector of 3.81 mm pitch (supplied with the unit). The wire size range for each pole of this connector is: 0.14 1.5 mm2 (30 14 AWG). Marking Description RST EMG Type Input for Reset of the Emegency State Emergency State activation input Input Input Signals Activation ┴ ┴ + Voltage-free contact closure between ┴ + Supervised input (see Picture 9) + Voltage-free contact closure between ┴ + Supervised input (see Picture 9) Table 2: General Emergency Inputs LDA

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Audio Tech - Severo Ochoa Nº 31- 29590 MÁLAGA, ESPAÑA. Tlf: +34 952028805 9 User's Manual: EN 54-16 PA/VA System LDA NEO (b) SUPERVISED STATUS OUTPUTS The equipment has two output signals, which indicate the operating state of the system. The EMG signal indicates that the system is operating in emergency mode. FLT signal indicates that the system is in failure mode. They consist of two voltage-free contact closure outputs normally open (NO). The connection is via a 4-pin female euroblock connector and 3.81 mm pitch (supplied with the unit). The wire size range for each pole of this connector is: 0.14 1.5 mm2 (30 14 AWG). Marking Description EMG FLT Type Active Emergency State Output Active Failure State Output Active Disarmed State Output Output Output Picture 11: System Status Outputs. Signals Activation Close Voltage-free contact closure between terminals (max 350mA / 350V dc) Close Voltage-free contact closure between terminals (max 350mA / 350V dc) Fault: intermi

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ttent Disarmed: Continuous Table 3: System status outputs (c) EMERGENCY-ZONE ACTIVATION INTPUT It allows the con figuration of eight sequences of evacuation de fined by the user. By default, each emergency activation input will activate the emergency in one zone. It has eight supervised free voltage contact closure inputs. In order to have the link monitored, the contact closure connections to the equipment shall be done by two 10k external electrical resistances (supplied with the unit), placed at the output of the CIE as shown in Picture 9. The manual activation has a higher priority over the external activation inputs, hence the emergency state can be stopped manually. The manual activation can not be stopped from a remote input. The connection is via two 8-pin female euroblock connector of 3.81 mm pitch (supplied with the unit). The wire size range for each pole of this connector is: 0.14 1.5 mm2 (30 14 AWG). Marking Description Zx Type Activation of the Emergency State Input

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in the Zone X Input Picture 12: Emergency- Signals Activation Zone activation inputs Voltage-free contact closure between ┴ + ┴ Supervised Input (see Picture 9) + Table 4: Emergency-zone activation inputs 2.4.3 SPEAKER LINE DEVICES INTERFACE a ) ATTENUATORS OVERRIDE OUTPUT The equipment has 8 outputs for overriding attenuators in the PA line. At rest state they have 0V voltage. At active state, each output, has a voltage of 24V dc (*) and 40mA of maximum electrical current. Each output has 2 poles. The connection is via two 8-pin female euroblock connector of 3.81 mm pitch (supplied with the unit). The wire size range for each pole of this connector is: 0.14 1.5 mm2 (30 14 AWG). 10 Picture 13: Attenuators override outputs. www.lda-audiotech.com User's Manual: EN 54-16 PA/VA System LDA NEO Marking Description OV-x Type Attenuation of attenuators output Output Signals Activation +- 24V dc 40mA Table 5: Attenuators override outputs NOTE: The average consumption of

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the attenuator override signal is 10mA per unit. (*): The output voltage could vary between 20 and 27V depending on the state of the battery. (b) END OF LINE INPUTS The equipment has 8 dual inputs for connecting end-of-line devices. Each input has 3 terminals, one common and two terminals for lines A and B, associated with the same ampli fier channel (CH-x). When the activation signal occurs at one of the inputs, a loudspeaker line failure will be detected. The connection is via 8-pin female euroblock connector with 3 contact of 3.81 mm pitch (supplied with the unit). The wire size range for each pole of this connector is: 0.14 1.5 mm2 (30 14 AWG). Marking Description CH-x End-of-line device input Picture 14: EOL device inputs Type sSignal Activation Input ┴AB Voltage-free contact closure ┴ A Voltage-free contact closure ┴ B Table 6:EOL device inputs 2.4.4 EXTERNAL SYSTEMS SLOT INTERFACE The equipment has a slot where the ETX-1 module can be integrated. This module al

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lows connection to NEO-Extension units, the control, monitoring and con figuration through the data network, the reception of audio sources from the data network and the integration with third-party systems. The ETX-1 module is delivered as part of the equipment. Picture 15: External Systems Slot Interface (a) SYSTEM CONNECTION PORT X The X port allows the connection of an external Ethernet network that can be used for control, monitoring and con figuration and the reception of audio over the data network. It is possible to con figure this port to be disabled during emergency mode, therefore enhancing the security in the internal network. (b) SYSTEM CONNECTION PORTS A AND B The equipment has two ports for the connection with other systems and NEOExtension units. The behavior of this ports can be con figured by a dip-switch as indicated in section (e). The default mode will be position 01, where A will be the main Flexnet connection and B the redundant Flexnet connection. In case o

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f failure in port A, the system will automatically switch to port B. LDA Audio Tech - Severo Ochoa Nº 31- 29590 MÁLAGA, ESPAÑA. Tlf: +34 952028805 11 User's Manual: EN 54-16 PA/VA System LDA NEO The connection is made using standard CAT 5 Ethernet network cable RJ-45 T568B (the connection cable is supplied with the equipment). Marki Description ng Type Signals Activation X/A/B Ports for system connection Port Flexnet (propriety protocol) Ethernet UDP CAT5 Cobranet Table 7: System connection ports (c) USB PORT (reserved) The USB port (mini USB type AB) integrated in the equipment is reserved. Picture 16: USB Port (d) INTEGRATION SERIAL PORT The equipment has a two-wire RS-485 serial port. The default con figuration for events for integration with third party systems is: 19200bps, 8 bits, even party bit, 1 stop bit. The commands admitted in this port can trigger events in the system that can be con figured through the con figuration application. NOTE: If con figured for

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use of LDA VCC units, this port could not be used for other devices. Picture 17: Integration Serial Port The connection is made using a 3-pin female euroblock connector and pitch 3.81 mm (supplied with the unit). The wire size range for each pole of this connector is: 0.14 1.5 mm2 (30 14 AWG). It is recommended to use twisted pair cabling for the connection of serial signals. Marking Description Terminal A and B, Serial connection port for RS-485 485-AB integration 485 ┴ Cable net drape Type Signals Activation Port AB Standard RS-485/9600/8/N/1 see configuration software. NA NA NA Table 7: Integration serial port NOTE: The 232 marking corresponds to a reserved future use. (e) SYSTEM CONNECTION CONFIGURATION SWITCH The equipment has a dip-switch for con figuring the behavior of the system connection ports. Depending on the position according to the following table 12 www.lda-audiotech.com User's Manual: EN 54-16 PA/VA System LDA NEO Marking Description Type Signals

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Activation CFG Port A : Control data exclusively Puert B : Audio data exclusively Puert X : Flexnet** Config. NA Posición 00 CFG Puert A : Flexnet** Puert B : Flexnet** Puert X : Control data exclusively Config. NA Posición 01 CFG Puert A : Flexnet** Puert B : Flexnet** Puert X : Audio data exclusively Config. NA Posición 10 CFG Puert A : Flexnet** Puert B : Flexnet** Puert X : Flexnet** Config. NA Posición 11 Table 8: System connection con figuration *NOTE 1: in NEO 8060, port B will be normally inactive in modes 01,10 and 11 for avoiding the storm effect in the Flexnet network ring. It will only operate when detecting a disconnection of a NEO-Extension unit in the bus. **NOTE 2: Flexnet mode will have Control Data in VLAN1 + Audio Data in VLAN2. For more information about Flexnet, see chapter 4.3. LDA Audio Tech - Severo Ochoa Nº 31- 29590 MÁLAGA, ESPAÑA. Tlf: +34 952028805 13 User's Manual: EN 54-16 PA/VA System LDA NEO 2.4.5 POWER SUPPLY Every equ

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ipment in the NEO series has double redundant power supply. (a) AC LINE VOLTAGE SELECTOR The equipment has an AC line voltage selector 230V / 115V, by default in the 230V position. Check the local line voltage to con figure the selector. Picture 18: AC Line voltage selector Marking Description Type AC line voltage selector Signals Activation Config NA 230V /115V Table 9: Line Voltage Selector (b) MAIN POWER SUPPLY INPUT The unit has an IEC 60320/C14 input connector for connection to the main power supply. The connection is made using IEC power cord to E + F Male 60320/C13 plug supplied with the equipment. Picture 19: Main power supply input Marking Description Type Main power supply input Input Signals Activation LNG 230V /115V  50/60Hz (according to selector) Table 10: Main Power Supply Input (c) EMERGENCY POWER SUPPLY FUSE: The unit has room for a fuse to protect the overload of the emergency power supply input. The fuse will be cylindrical with a 6x32mm glass

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, and the maximum intensity speci fied in the technical speci fications of the equipment (see section 7 ). To access the fuse, turn the fuse-holder a quarter turn counter-clockwise using a Picture 20: Emergency Power flat blade screwdriver. Supply Fuse. (d) EMERGENCY POWER SUPPLY INPUT: The unit has an input for emergency power supply. The emergency power is continuous and 24V nominal value. It will be supplied independently, consisting of a battery system and charger according to EN54-4. The input consists of a two-pole + and - connector to be connected to the positive and negative poles of the battery system. For more information about the connection of the emergency power supply system, see section 4.1 The connection is made by 2 pin female euroblock connector and 7,62 mm (supplied with the unit). The wire size range for each pole of this connector is 0.2 6mm2 (24 8 AWG). Marki Description ng 2028V Type Emergency Power Supply Input Input Picture 21: Emergency Power Supply Input

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Signals Activation +- 20 - 28V DC Maximum Power: see technical data (Chapter 7 ) Table 11: Emergency Supply Input 14 www.lda-audiotech.com User's Manual: EN 54-16 PA/VA System LDA NEO 2.4.6 SPEAKERS LINES (a) SPARE CHANNELS INPUT The equipment has 8 inputs back-up ampli fier channels per each internal ampli fier. Each connection has two terminals + and – where the redundant ampli fier output will be connected. The redundant ampli fier must be a 100V line public address ampli fier with a minimum power equal to the nominal channel ampli fication power of the equipment. For more information about the connection of back-up ampli fier, see chapter 4.5 . The connection is made with a 2-pin female euroblock connector and pitch 5.08 mm (supplied with the unit). The wire size range for each pole of this connector is: 0.5 2.5 mm2 (22 12 AWG). Marking Description Type Signal SPARE CH INPUTS X Input +- Input amplification channel corresponding to the channel reservation amplific

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ation equipment X Picture 22: Back up ampli fiers inputs Activation NA Table 12: Spare Channel Inputs (b) SPEAKER LINE OUTPUT The equipment has between 4 and 8 ampli fication channels, each channel has two speaker line outputs marked as A and B. The rated power of the ampli fier channel is divided between both output lines. For more information about the connection of the speaker lines see chapter 4.4 . Each line connection has two + and - terminals for connecting speakers to 100V or low-impedance depending on the model. Picture 23: Speaker Lines Outputs The connection is made by euroblock female connector and 2-pin pitch 5.08 mm (supplied with the unit). The wire size range for each pole of this connector is: 0,5 2,5 mm2 (22 12 AWG). Marki ng CHX XA XB Description Type Signals CHX Amplification channel X. XA Speakers line A of amplification channel X. XB Speakers line B of amplification channel X. Output +- Activation NA Table 13: Speaker Lines Outputs LDA Audio Tech -

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Severo Ochoa Nº 31- 29590 MÁLAGA, ESPAÑA. Tlf: +34 952028805 15 User's Manual: EN 54-16 PA/VA System LDA NEO 2.4.7 INPUTS AND OUTPUTS OF AUDIO SOURCES a ) RECORD OUPUT The equipment has a line level balanced audio output, which includes a switching signal active at low level (TTL). It allows monitoring and recording the messages sent from the emergency microphone. When at one or more voice evacuation zones, a warning is issued by live voice (microphone), the recording output will be activated, reproducing the emission signal at the zone or voice evacuation zones. In that case, the output operation is activated at a low level. Picture 24: REC output The connection is made by euroblock female connector and 4-pin 3.81 mm pitch (supplied with the unit). The wire size range for each pole of this connector is: 0.14 1.5 mm2 (30 14 AWG). Marking Descrition Type REC OUT Balanced Audio at line level Ouput REC OUT Recording output activation Ouput Signals ┴+ - Activation M

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essage from emergency microphone broadcasted by any zone through voice evacuation ┴M 0V DC Table 14: REC Output (b) PRIORITY INPUT (PRIO INPUT) NEO-Extension models have a PRIO Input instead of a REC Output. This priority input for PA mode, it is activated through a contact closure in pin “M”, when active, the PA led light will blink. The audio of this input will be routed to every output while the activation signal is active, unless the system enters into Emergency mode, in that case, the emergency inputs will have priority and the routing will be assigned according to the evacuation. (c) PAGING MICROPHONES AND SYSTEM DEVICES INPUT (ACSI BUS) The NEO 8060 has an special input for microphones where MPS-8Z and VAP-1 units are connected. It is an input that combines line-level audio, control signals and power supply for up to 8 devices in bus mode. This line uses input number 5 of the available audio inputs, therefore when it is been used, input number 5 will be occupied. For

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more information about the connection of this input, see chapter 4.2 . The connection is made via Ethernet cable, T568B standard. Maximum connection distance for the entire bus is 1000m (914,4 yrd). Marking Description MIC/ Balanced Audio at line level REMOTE Types Input Picture 25: ACSI Bus Input Signals Activation Protocol NA Table 15: ACSI bus Input NOTE: This connection is not compatible with the Ethernet standard. (d) AUDIO LINE LEVEL OUTPUT The equipment has 8 balanced audio line level outputs, one per ampli fication channel. The audio signal will be the same routed at each ampli fier. The connection is made using 8 female connectors euroblock type of 3 contacts and pitch 3.81 mm (supplied with the unit). The wire size range for each pole of this connector is: 0.14 1.5 mm2 (30 14 AWG). 16 www.lda-audiotech.com User's Manual: EN 54-16 PA/VA System LDA NEO Picture 26: Pre-amp outputs Marking Description AUDIO Balanced audio line level output OUTPUTS replicant of the

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signal of the X integrated amplifiers Types Signals Activation Output ┴+ - NA Table 16: Pre-amp/Line-level outputs (e) AUDIO SOURCE INPUTS The NEO 8060 has 5 line-level balanced audio inputs. Input no.5 is shared with the Bus ACSI input. When the Bus ACSI is being used, input no.5 will be disabled. Above the inputs there is a level indicator led which turns green when the input signal exceeds-50dB, and red when exceeding-10dB. The connection is made using eight female connectors euroblock type of 3 contacts and pitch 3.81 mm (supplied with the unit). The wire size range for each pole of this connector is: 0.14 1.5 mm (30 14 AWG). Picture 27: Audio Source Inputs Marking Description Type Signals Activation AUDIO INPUTS X Balanced audio input to line level and signal level indicator Input ┴+ - Green: Level over -50 dB Red: Level over -10 dB Table 17: Audio Source Input (a) FUENTES DE AUDIO PA-LIVE The model NEO4500LE has audio inputs for use in PA-LIVE mode. Th

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is inputs will be activated through the con figuration software and are dedicated to those cases where it is preferred not to control the audio input from the NEO system. In this case, audio inputs go directly to the ampli fier outputs. The priority level can be con figured. When the system is in emergency mode, it will take control of the outputs. For example, in a theater or a stadium, it is possible to connect the mixing console to this inputs and use the NEO-4500LE for live pro-audio installations, with the advantage that in case of evacuation, it will always prioritize the emergency inputs of NEO. In this sense, the voice reinforcement system can also be used for evacuation. 2.4.8 SYSTEM INTEGRATION PORTS (a) GENERAL POURPOSE INPUTS/OUTPUTS (GPIO) The equipment has 14 GPIO ports for system events, programmable thought the con figuration software. GPIO ports work with TTL-level logic signals (0 - 5V DC). LDA Audio Tech - Severo Ochoa Nº 31- 29590 MÁLAGA, ESPAÑA. Tlf: +34 95202

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8805 17 User's Manual: EN 54-16 PA/VA System LDA NEO Picture 28: GPIO ports The connection is made using 7 female connectors euroblock type with 3 contacts and pitch 3.81 mm (supplied with the unit). The wire size range for each pole of this connector is: 0.14 1.5 mm2 (30 14 AWG). Marking Description Type GPIO X Port General Purpose I / O configurable Input/ Output Signal s Activation ┴X Output0-5V DC Input 0-5V DC Table 18: GPIO ports (b) PORT FOR ADVANCED INTEGRATION WITH THE CIE The equipment has a supervised serial communications port, RS-485, for connection to the central fire detection system / Control and Indicating Equipment (CIE). To select a compatible system that will connect the equipment you should use the con figuration software. The connection is via a female connector euroblock type of 3 contacts and pitch 3.81 mm (supplied with the unit). The wire size range for each pole of this connector is: 0.14 1.5 mm2 (30 14 AWG). Picture 29: Bus RS-485 for CIE

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Marking Description Type Port serial connection for 485-AB integration RS485 Terminal A and B Port AB standard RS-485/9600/8/N/1 see configuration application NA NA NA 485 ┴ Chassis or wire mesh Signals Activation Table 19: CIE Advanced Port Integration through RS-485 18 www.lda-audiotech.com User's Manual: EN 54-16 PA/VA System LDA NEO 3 FUNCTIONING 3.1 SYSTEM BOOTING Before connecting the equipment to the electricity network, check that the equipment's rated voltage selector, located at the rear, is in the position corresponding to the power supply voltage available in the region, see chapter 2.4.5 for more information. Connect the power cord to the CIE connector located on the rear panel. In the frontal panel of the equipment, the "POWER" indicator will light green. When you turn on the equipment for the first time you should make the proper adjustments for the installation, see chapter 4. 3.2 EMERGENCY 3.2.1 ACTIVATING THE EMERGENCY STATE To perform an evacua

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tion announcement, the system must be in a state of emergency. From this mode of operation the following types of signal may be issued: • Recorded alert message: "PLAY ALERT MESSAGE" • Recorded evacuation message: "PLAY EMG MESSAGE" • Live message from the emergency microphone: “SELECT EMIC ZONES” To activate the emergency state, proceed as follows: Press the button" EMG " in the menu, select "EMERGENCY STATE". An access control will appear for level 2 users (see 2.3). Only authorized personnel, could continue operating the equipment. To return , press the" BACK" button . The level of access authorization will change to "level 2" , and the state of emergency will be activated. When activated, it will go directly to the emergency source menu ( see 3.2.2) If you want to stay in an state of emergency without performing any action, press the" BACK" button. The access level will remain at " level 2" , and the state of emergency active. To exit the "Level 2 " restart the stat

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e of emergency, according to 4.2.4 , or do not take any action for the next 90 sec . When the state of emergency is activated, an audible warning signal will be activated. This signal is automatically muted when using the emergency microphone, or manually, by pressing the" ACK "button. 3.2.2 ACTIVATING THE VOICE ALARM It is possible to broadcast pre-recorded messages and live announcements to different zones simultaneously. The priority of emergency sources from higher to lower level of importance is: Live message from emergency microphone, evacuation recorded message and alert recorded message. For example: If an evacuation message is routed to a zone with an alert message, the alert message will immediately cease. Once in the Emergency state (3.2.1) it is possible to select the following options: a ) “PLAY ALERT MESSAGE”, for activation of the alert message or “PLAY EVAC MESSAGE”, for activation of the evacuation message. Click on the desired option and a selection band wi

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ll appear in the button. Then select the zone or zones for which the message will be played, as indicated in section 2.2.7. After the selection of the zones, press "OK " to con firm and the message will begin to play. Pressing the button OK, without selecting any zone, is equal to selecting all available zones. LDA Audio Tech - Severo Ochoa Nº 31- 29590 MÁLAGA, ESPAÑA. Tlf: +34 952028805 19 User's Manual: EN 54-16 PA/VA System LDA NEO Led indicators of EVAC or ALERT will turn on when a message is being played in any zone. b ) “SELECT EMIC ZONES” for activation of EMIC in the selected zones. Select the zones and press the PTT button in the EMG microphone to broadcast the announcement. The EMIC led will turn on indicating it is possible to start the live announcement. In case the ding-dong option was activated, the led will blink until the sound finishes. The zone selection will be activated until the selection is disabled or until the emergency state is reset. In order to m

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ake a new selection, first the current selection must be cleared. The button “CLEAR EMIC ZONES” will be displayed. Once pressed, the “SELECT EMIC ZONES” option will appear again and a new selection can be made. c ) “EMG SEQUENCES” for loading an emergency sequence or emergency event. This option allow the activation of pre-de fined evacuation sequences. This menu will show the ID numbers of the VA events created in the con figuration software. For activate/deactivate the event press the desired number and OK to con firm. NOTE: The zone selection of an emergency pre-recorded message or live message will be cleared once a new selection is made. 3.2.3 STOPPING VOICE ALARM To stop broadcasting an evacuation message, re-enter the " EMERGENCY STATE", as described in chapter 3.2.1, the active emergency source will show in a band of selection. Click on the available option to stop the message. The button will change to normal state, without band selection. For stopping the emerge

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ncy microphone just release the PTT button. You can also stop the broadcast by disabling the emergency state ( see 3.2.4) 3.2.4 DEACTIVATING THE EMERGENCY STATE To disable the emergency state, press the" RESET" button, it will appear on the access control for users with level 2 (see 2.3). To return, press the" BACK" button. If you successfully complete the access control, the state of emergency will be disabled. All emergency warning broadcasts, will be stopped. 3.2.5 EMERGENCY STATE LOG The system has a log that records the operations or indications made during the Emergency state. The emergency state log will be displayed on the screen automatically when the equipment / system is being remotely activated. It will show the log for one hour since the last entry occurred in the log. A whole year's log will be accessible through the con figuration application . Once the log has been checked, press the" ACK " button and the log will automatically stop being displayed. You can access the

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record again by pressing the button ”EMERGENCY LOG" in the EMG state. A list of records will be showed in chronological order from newest to oldest operations and indications that have occurred. To exit the emergency state log, press the "BACK" button. To view all issued logs, use the scroll control up and down to scroll the window. You can see an overview of all logs in Appendix B: Content of logs. 3.2.1 VOICE EVACUATION ZONE VOLUME ADJUSTMENT The equipment/system has an independent adjustment of the volumes of voice evacuation zones. If this setting is not de fined, the volume in this state, will be the same as con figured in the paging mode (see 3.5.1). To set the volume, adjust the volume through the con figuration application or according to chapter 3.5.1. Once the setting has been made, use the con figuration application to memorize it as the default volume for the emergency state. 20 www.lda-audiotech.com User's Manual: EN 54-16 PA/VA System LDA NEO 3.3 FAILURE 3.3.1 FAI