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4100U Release 11.08

4100U Release 11.08. Audio Enhancements. Agenda. Degraded Failsafe Microphone (DFSM) (European Systems Only) New Digital Audio Riser Interface Card (DARIC) Also Known As NAA Input Card New Digital Audio Controller (DAC) Network Audio Configuration Examples Constant Supervision NAC (CSNAC)

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4100U Release 11.08

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  1. 4100U Release 11.08 Audio Enhancements

  2. Agenda • Degraded Failsafe Microphone (DFSM) (European Systems Only) • New Digital Audio Riser Interface Card (DARIC) Also Known As NAA Input Card • New Digital Audio Controller (DAC) • Network Audio Configuration Examples • Constant Supervision NAC (CSNAC) • Amplifier Enhancements (Flex-Amps and 100W amp) • Non-alarm audio system configurations 4100U Release 11.08

  3. Agenda, Continued • New Expansion Signal Card (XSIG) • Other new hardware features • Insuite device support • Two Flex-50’s per bay • New PIDs • Feature Compatibility • Master Enhancements • Programmer & Master Enhancements • Programmer Enhancements • Programmer Demonstrations 4100U Release 11.08

  4. Degraded Fail-Safe Mode(DFSM) • Feature available for European Systems Only • Provides microphone capability to all amplifiers in the event of an audio system failure (or CPU failure) • Uses existing Master Microphone • Designed to meet BS5839 • Non-communicating card (no software) 4100U Release 11.08

  5. DFSM – Components (cont.) • Two Assemblies (jumper configurable) • Master 4100-1265 (one per) • Switch Plate – mounts in slot in front of DFSM • Microphone Harness – Master microphone harness plugs into DFSM, new harness 733-953 goes from DFSM to Audio Controller • Slave 4100-1269 (0-31 per) • IAM mounting bracket • Supervised IAM 4090-9001 – Trouble reporting (ordered separately, required at each master and slave) • Mounts on switch plate in master assembly • Mounts on top of DFSM module in slave assembly 4100U Release 11.08

  6. DFSM – How it works • Master • Keyswitch (B-key) enables DFSM Mode • Master Microphone is then “routed” to the DFSM card (will cause trouble on Audio Controller) • DFSM card places amplified microphone signal on PDI channel 2 and out DFSM Riser • VOX input on new amplifiers (discussed later), which is at highest priority, senses audio on PDI channel 2 (AMPAUX) and routes signal • Troubles for slave wiring (NAC), power stage, switch wiring are reported through the supervised IAM (must be programmed in job) • Slave • DFSM signal from DFSM Master is detected • Signal is routed to PDI Channel 2 • VOX input on new amplifiers, which is set at highest priority, senses audio on PDI channel 2 and routes signal • Trouble for power stage is reported through the supervised IAM (must be programmed in job) 4100U Release 11.08

  7. DFSM – How it works (cont.) 4100U Release 11.08

  8. Riser may be Class A or Class B Wiring is supervised (reverse polarity) and power limited Maximum length is 10,000 feet. Riser is 1VRMS riding on 12VDC when activated Riser is –24VDC when in supervision 10K EOLR required when wired Class B Not compatible with two channel Analog Audio Not compatible with pre 11.08 Amplifiers Not compatible with XSIG Not compatible with AMPAUX NAA Cannot be place in the same bay as an Analog Audio Controller (must use special harness for use with AAC) DFSM – Wiring and Compatibility 4100U Release 11.08

  9. Digital Audio Riser Interface Card4100-0622 (New Features) • Extra Style 4 Output • Constant Supervision of the DAR • Acts as a repeater for the DAR • Non Alarm Audio Interface • Distributed Microphone Interface • DAR Routing enhancements (more on this in network example) 4100U Release 11.08

  10. Digital Audio Riser Interface CardExtra Style 4 Output • Extra Style 4 Allows a limited form of T-tapping • Each DARIC is capable of supporting 1 Style 7 and 1 Style 4 OR two style 4 outputs • Style 7 break in SEC 1, Comm still provided out SEC 2 • Uses whichever DAR is “good” when primary is wired style 7 • Extra Style 4 Output output labeled Sec2 (Secondary 2) • Sec2 cannot be wired as Style 7 (use Sec 1 for style 7 connections) 4100U Release 11.08

  11. Each DAR frame now has embedded CRC to supervise the audio signal Can supervise the DAR with any message(s) playing Backwards compatible with old style DAR via a jumper (silent supervision) Each DAR link can now go 2500’ using 18AWG UTP (2500’ between DAC -> DARIC or DARIC > DARIC or DARIC -> DAC) Maximum total DAR distance now unlimited Digital Audio Riser Interface CardConstant Supervision and Riser Repeating 4100U Release 11.08

  12. Digital Audio Riser Interface CardNon-Alarm Audio Interface • Accepts 70.7V, 25V or Line Level (1-2Vpp) • Places NAA on PDI riser 2 (AMPAUX) • Not compatible with 2 Channel Analog Audio or DFSM Microphone • Can be used as standalone NAA input source (no TIC card required when used in this manner) • Not supervised • Isolates customer’s equipment from fire alarm functions 4100U Release 11.08

  13. Digital Audio Riser Interface CardDistributed Microphone Interface • Allows you to bring in a single DAR channel into a 4100U Node that has it’s own independent DAR stream – typically a distributed microphone • Not compatible with Full Local Mode Network (discussed later) • Custom control equations required for operation 4100U Release 11.08

  14. Digital Audio Controller 4100-1311New Features • Constant Supervision of the DAR • Extra Style 4 Tap (PRI2) • Message Library Background Checksum – checksums message memory all the time during supervision • DAR Routing enhancements (more on this in network example) 4100U Release 11.08

  15. Audio Enhancement Network Configuration Examples • Audio Enhancements Project has enabled some new network configurations • Synchronized Digital Audio with Local Audio Support • Provides multi channel audio synchronization via the VCC • Provide local mode multi channel audio messaging upon DAR or network failure • Synchronized Digital Audio with Full Mode Local Audio Support • Provides full multi channel audio synchronization via the VCC • Provide full local mode multi channel audio messaging from remote node on DAR or network failure 4100U Release 11.08

  16. Synchronized Digital Audio with Local Audio Support • No custom control required for general alarm operation, although lists and points will need to be manipulated • DARIC and DAC control direction of DAR flow for each node (Enhanced DAR routing) • VCC- From DAC through DARIC to remote boxes • Remote nodes - from VCC DAC through DARIC, local DAC uses remote DAR received from DARIC to drive it’s miniplex riser • No riser amplifier required • Global paging supported from VCC • Local Paging supported at remote nodes • Remote nodes support local audio backup 4100U Release 11.08

  17. Synchronized Digital Audio with Local Audio Support • Normal Mode • VCC generates network DAR stream and controls all audio points in the system • Remote Nodes receive network DAR and use this to drive their own miniplexes (through their local DAC) • Exception – If local paging is activated, the remote node using the paging feature will switch to it’s own local DAC’s DAR (custom control required for this operation) • Degraded Mode (Assume DAR stream from VCC is bad) • IF the node still has network communication • A remote node which lost the audio stream switch to their local DAC’s DAR (must contain the same message set) and drive it’s local PDI / Riser and turn the DARIC PDI drive off • IF the node has lost network communication with the VCC • Remote Node controls it’s own points and switches to it’s local DAC’s DAR stream and continues operation based on it’s local inputs. 4100U Release 11.08

  18. Synchronized Digital Audio with Local Audio Support (cont.) 4100U Release 11.08

  19. Synchronized Digital Audio with Full Mode Local Audio • Custom control required at each node that can generate network DAR, lists and points will need to be manipulated at all nodes • DARIC and DAC control direction of DAR flow (Enhanced DAR Routing) • From DAC through DARIC to remote boxes (when node is generating) • From remote boxes through DARIC through DAC (when node is receiving) • No riser amplifier required • Global paging supported from any node that is capable of generating network DAR • Local Paging supported from remote Nodes with a DAC • Remote nodes can either be of local backup type or Full Mode Local Network Backup type 4100U Release 11.08

  20. Synchronized Digital Audio with Full Mode Local Audio Support Operation Example • Normal Mode • VCC generates network DAR stream and controls all audio points in the system • Remote nodes receive network DAR and use this to drive their own miniplexes (through the DAC) • Exception – If local paging is activated, the remote node using the paging feature will switch to it’s own local DAC’s DAR (custom control required for this operation) • Exception – If global paging is activated at a remote node, the remote node will generate the network DAR for all other remote nodes and the VCC to use (the VCC will switch direction of DAR flow to receive on it’s DARIC and DAC). • Degraded Mode (Assume DAR stream from VCC is bad) • IF the node still has network communication • The next node in line that has the capability to generate network DAR will switch DAC and DARIC direction to send (must contain the same message set as VCC) and continue to play audio, this DAR will also be driven out onto the network riser to be received by remote nodes. • IF the node has lost network communication with the VCC • Remote Node controls it’s own points (and possibly system points – heavy custom control here), switches to it’s local DAC’s DAR stream, routes this stream out of it’s DARIC and continues operation based on it’s local inputs. Other nodes may or may not use this DAR stream, depending on custom control 4100U Release 11.08

  21. Synchronized Digital Audio with Full Local Mode Audio (cont.) 4100U Release 11.08

  22. Network Audio - Software • Not a lot of Default Operation • Reason - Every Job is different • System Pseudos(P441 and P442) provide control • P441 – Enable Network Audio • P442 – Generate Network Audio Control • User Configurable Lists L107, L166 and L167 • L107 Monitors Network connectivity for Local mode Control switching • L166 Monitors the Network Audio Riser • L167 Monitors Network Connectivity for Audio Switching • 1 Default equation • Monitors user configurable lists(above) • Switches to Local Mode Audio • Application Guide will give more detail – coming soon! 4100U Release 11.08

  23. Support for Non-Alarm Paging and Music • NFPA allows music to be played by a fire alarm system if the system monitoring still works (classified as combination systems). • 4100+ and 4100U pre-11.08 systems do not supervise speaker circuits and amplifiers when the NACs are on. • New hardware supervises with the NACs on or off – called “Constant Supervision” • Speaker circuits still not supervised during alarm signaling 4100U Release 11.08

  24. Constant Supervision NAC module (CSNAC) New amplifiers New Digital Audio Controller New DAR interface Card New input connections for non-alarm music and paging New Hardware to support Constant Supervision 4100U Release 11.08

  25. Constant Supervision NAC module 4100-1259, -1260 & -1268 4100U Release 11.08

  26. Constant Supervision NAC module • Add on module to the amplifiers and new XSIG card • 3 Class A/B NACs per module • 100W Amp maximum 6 CS-NACs • Flex-Amp maximum 3 CS-NACs • New XSIG Card maximum 3 CS-NACs • Available in 25V and 70V versions for the amplifiers • One CSNAC module type for the XSIG, does both 25 & 70V • Supervises the speaker circuits when ‘On’ in constant supervision mode • Replaces existing NACs with constant supervision NACs. Existing NACs are covered by CSNAC module 4100U Release 11.08

  27. CSNAC Module Continued • Class A and Class B operation in a single card – do not wire class A connections for a class B circuit. • Includes routing relays for Flex-Amp style power stage switching • LEDs for NAC status on when ON or trouble. • LEDs for routing relay status • Shields terminate to 0V on the source NAC or to the amplifier chassis • New 10k 1W EOL required for 70V circuits (4081-9018) 4100U Release 11.08

  28. CSNAC Ratings – Per NAC *Maximum 100 speakers per NAC any configuration. Source NAC: 2A maximum or to the capacity of the amplifier 4100U Release 11.08

  29. CSNAC details of Operation • DC supervises the field wiring when playing audio • Blocking Capacitor is used to couple the audio onto the DC supervision signal • Amplifier’s ultrasonic tone generator (20 khz) supervises power stage • Constant Supervision features bypassed in alarm 4100U Release 11.08

  30. Constant Supervision Mode 4100U Release 11.08

  31. Alarm Mode 4100U Release 11.08

  32. Amplifier Changes to support Constant Supervision • New 100W and Flex-Amplifiers • Adds 20kHz ‘silent’ tone generator to supervise the power stage when no input signal is present • Adds VOX (voice controlled switch) to automatically turn the CS-NACs on when a signal is present • Flex-Amp now has Mezzanine card, containing the VOX and routing switches • Inputs automatically overridden in the event of an alarm • Non-alarm audio disabled during battery operation 4100U Release 11.08

  33. Prioritized Channel Operation • Amps perform automatic switching • Based on Programmer defined Priorities • Highest Priority takes Precedence • 20 second delay from when microphone page is complete until NAA turns back on. 4100U Release 11.08

  34. Audio VOX Operation • Speakers activate/deactivate when signal is present • Strictly a slave function - processed by the amplifier and XSIG card for fast response 4100U Release 11.08

  35. Digital Supports up to 3 Channels of NAA 2 Digital Channels (any from 2-8, channel 1 not allowed for NAA) 1 Analog Channel (AmpAux) NAA Channels Configured in the Programmer Analog Supports a single channel of NAA(AmpAux) Configured in the Programmer Non-Alarm Audio Configurations 4100U Release 11.08

  36. NAA Configurations • Up to 3 channels of non-alarm audio are supported • Global distribution to entire network • Global distribution plus local music or paging • Local music/paging only • Connect to Input option card for head ended distribution, NAA input card for transponder level distribution 4100U Release 11.08

  37. NAA Configurations, Continued Music and paging distribution in a digital system 4100U Release 11.08

  38. NAA Configurations, Continued Music and paging Distribution in an analog system 4100U Release 11.08

  39. Non-Alarm Audio Programmer Configuration • Define NAA Channels • Set Channel Priorities • Custom Control • Routing of speakers • Keyed off Startup and Reset • Based on Job Configuration • All circuits per/Amp • NAA turns off when panel is in alarm 4100U Release 11.08

  40. New Amplifiers required New Constant Supervision NACs required May need to add XSIG cards if XNACs were used on the amps. New EOLR harness required for 70V circuits Per NFPA – Tuner must be in a locked location New digital audio controller required New DAR interface cards required (digital systems only) NAA input card(s) required, depending on application 25V/70V 100W NAA de-rated to 70W output.(30 W of power reserved for 20khz Supervision Tone) Upgrading a job to add constant supervision 4100U Release 11.08

  41. More NAC Options – The XSIG Card • Fills need of multiple low power NACs (elevators/ stairwells) • Expands Audio and DC NACs, you get 3 more per XSIG card • Expands to 6 Class B NACs • Class A and Constant Supervision NAC compatible 4100U Release 11.08

  42. XSIG Card - Continued • Input signals hardwired to Amps or Power Supplies. 100W Amp and power supply dedicate one NAC as source NAC, Flex-Amps dedicate 2. Source NACs not available for general signaling. • Limit of 5 XSIG cards per Amp or 5 XSIG cards per power supply Source NAC • Large total maximum number of NACs possible • 100W Amplifier: 41 Class B or 20 class A & CSNAC • Flex-Amp: 34 Class B or 16 Class A & CSNAC • Power Supply: 30 Class B or 15 Class A per source NAC, with a total of 6 source NACs for a grand total of 180 class B NACs or 90 Class A NACs. • Supports Non-Alarm Audio(NAA), includes VOX for automatic operation 4100U Release 11.08

  43. XSIG Card - Continued • Jumpers/LEDs/Switches • EOLR Jumper – for inputs 1 & 2 • Normally set to OUT position • Install to IN if XSIG card is last in the chain connected to a source NAC. • EOLR for IN2 not used in 100W amp or DC expansion, leave in OUT position. • LEDs • COMM TBL Led – Loss of communications to master, standard 4100U functionality • NAC1-3 Status LEDs • NAC Routing LEDs (Flex-Amp expansion only) • Switches – Standard Slave Address Switch 4100U Release 11.08

  44. Configuration Connects to dedicated signal on the Amplifier Can switch between two audio input sources Flex 50 only 100W single source only Sources are dedicated speaker NACs New Point Types XSNAC1 XSNAC2 (Flex 50 only) Programming required Add XSIG Card Define Point types Speaker Link to Amplifier Define Source NACs on Amp Control XSIG Speaker Points ONLY Source NACS not controlled Done internally based on link to amp XSIG Card Audio Application 4100U Release 11.08

  45. 100W Amp and XSIG card • Maximum of 5 XSIG cards allowed per amplifier. • Amplifier must be a lower address than the XSIG card • Source NAC must be one of the on- board NACs, even in a constant supervision application 4100U Release 11.08

  46. Flex-Amp and XSIG Card Maximum of 5 XSIG cards allowed per amplifier. Amplifier must be a lower address than the XSIG card Source NAC must be one of the on-board NACs, even in a constant supervision application 4100U Release 11.08

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