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OPERATIONS

MANUAL

TALK BACK COMMUNICATOR

Document number:

200-0011 rev

C

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Summary of Contents for G8254

Page 1: ...OPERATIONS MANUAL TALK BACK COMMUNICATOR Document number 200 0011 rev C...

Page 2: ...1 Features and Capabilities 2 Installation Details 3 Overview 6 Wiring 8 Power and Network connections 9 UPS connection 9 Configuring the System 10 Using the System 10 Paging 10 Panic 10 Occupancy se...

Page 3: ...larly at plugs convenience receptacles and the point where they exit from the apparatus 10 Only use attachments accessories specified by the manufacturer 11 12 Refer all servicing to qualified service...

Page 4: ...rovided with a Communication Security Level 0 which indicates no Security Level employed The system is not to be used in buildings providing Suppression Service Systems using Halon etc Sprinkled syste...

Page 5: ...on zone 100 The speakers in the security office are part of zone 100 and will then play the audio from the Talk Back unit After the user releases the button the page is ended The security office then...

Page 6: ...l log of activity High Ambient Noise Sensing The Talk Back unit includes a microphone that is specially designed to detect very loud noises such as gun shots or other abnormally loud noises Microphone...

Page 7: ...removal An example could be a secondary 4x4 j box below the Talk Back unit connected to the switchbox with a suitable nipple The Talk Back units requires a 24v dc power feed from either a Lencore sup...

Page 8: ...Flow diagram 4...

Page 9: ...Typical 4x4 junction box Talk Back mounted in the junction box 5...

Page 10: ...2 TALK button The talk button can be pressed to make a page to the central monitoring area 3 Motion Sensor The motion sensor senses motion in the room and can be monitored by the central monitoring ar...

Page 11: ...tor 3 PWR OUT The power out connector is used to power additional Talk Back units 4 PWR IN The power in connector receives power from an external 24VDC power supply 5 UNIT NUMBER HIGH The high unit nu...

Page 12: ...o the Talk Back s negative terminal on the PWR IN terminal block 2 Connect the data cable from a previous OP DATA OUT or router DATA OUT to the Talk Back s DATA IN port Connect a cable from the Talk B...

Page 13: ...VDC regulated until the power supply batteries are exhausted Lencore s PSM7A meets these requirements Incorporate a safety margin into the calculated amp hour rating of 20 Maximum battery amp hour cap...

Page 14: ...that monitors the area around the Talk Back unit and keeps a historical log of activity From the headend you can monitor both live and historical motion activity This is helpful in locating areas of...

Page 15: ...activate the microphone in a given room even if no one presses the button This is highly beneficial in situations where people may be hiding in the area and motion detection may not pick them up but...

Page 16: ...g Refer to the Operations Sound Manager and Configurator manuals for detailed information Testing should be performed monthly or more frequently if necessary 1 Test the Talk button and microphone prop...

Page 17: ...ions should take place it is not an instruction on how to complete the activities Maintenance should be performed monthly or more frequently if necessary 1 Inspect and clean if necessary the microphon...

Page 18: ...for the product to comply with the requirements in the Standard for Control and Communication Units for Mass Notification Systems UL2572 certain programming features or options must be limited to spe...

Page 19: ...Revision Level Revision Date Description of Revision Revision Author A 4 30 19 Initial Release M Cook Various changes for UL2572 864 9DULRXV FKDQJHV SHU ETL M Cook M Cook B C 7 29 19 10 17 19...

Page 20: ...orp and copyright protected No part of this manual can be copied used or distributed without prior authorization from Lencore Acoustics Corp Copyright 2019 Lencore Acoustics Corp 1 Crossways Park Driv...

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