Chapter 8: Audio Module, Rev. 1.1
List of Figures
FIGURE 8-1 - AUDIO MODULE ENCLOSURE .................................................................................................. 8-1
FIGURE 8-2: TYPICAL VDR/SVDR MICROPHONE ZONING (6 MICROPHONES)............................................. 8-4
FIGURE 8-3 - MICROPHONE COVERAGE........................................................................................................ 8-5
FIGURE 8-4 – INTERNAL/INDOOR MICROPHONE WITH JUNCTION BOX .........................................................8-8
FIGURE 8-5 - EXTERNAL (OUTDOOR) MICROPHONE AND JUNCTION BOX..................................................... 8-9
FIGURE 8-6 - AUDIO MODULE - INDIVIDUAL CHANNEL CONNECTIONS......................................................8-10
FIGURE 8-7 - INTERNAL MICROPHONE TERMINAL BLOCK..........................................................................8-10
FIGURE 8-8 – 12-INPUT (6-CHANNEL) AUDIO MODULE........................................................................... 8-12
FIGURE 8-9 – AUDIO MODULE BUZZER CONNECTIONS.............................................................................. 8-12
FIGURE 8-10 - EXTERNAL MICROPHONE TERMINAL BLOCK ......................................................................8-13
FIGURE 8-11 - AUDIO MODULE INTERNAL PROCESSING BOARD ................................................................ 8-15
FIGURE 8-12 - LEFT IS JUMPER CLOSE-UP (IN OFF POSITION) AND JUMPERS (LONG VIEW). ......................8-16
FIGURE 8-13 - PHANTOM VOLTAGE DIP-SWITCHES................................................................................... 8-17
FIGURE 8-14 – AUDIO INPUT POTENTIOMETER LAYOUT.............................................................................8-18
FIGURE 8-15 – POTENTIOMETER LEADS .....................................................................................................8-19
FIGURE 8-16 - POTENTIOMETER LEAD RESISTANCE READING ...................................................................8-19
FIGURE 8-17 - AUDIO CONFIGURATION PANEL........................................................................................... 8-20
FIGURE 8-18- BLANK CONFIGURATION PANEL ..........................................................................................8-21
FIGURE 8-19 - SELECTING CHANNEL SOURCE ............................................................................................ 8-22
FIGURE 8-20 - OUTPUT CHANNEL SELECTION.............................................................................................8-23
FIGURE 8-21 - TYPICAL VDR CONFIGURATION: PRIMARY VHF, 4 BRIDGE MICS, AND 2 WING MICS.......8-24
FIGURE 8-22 - ZONES SOFTWARE MIXING TO SEND ALL AUDIO SOURCE DATA TO THE FRM....................... 8-24
FIGURE 8-23 - USING THE AUDIO ANALYSIS TOOL TO SELECT MULTIPLE WAVEFORMS............................. 8-26
FIGURE 8-24 - ENABLE AUDIO CAPTURE.................................................................................................... 8-27
FIGURE 8-25 - SELECT BUZZER TESTS........................................................................................................ 8-28
FIGURE 8-26 - SELECT BUZZER. ................................................................................................................. 8-28
FIGURE 8-27 -.MICROPHONE TEST LOG WINDOW...................................................................................... 8-28
FIGURE 8-28 - CHANNEL 1, MIC 1 TEST ..................................................................................................... 8-32
FIGURE 8-29 - MICROPHONE TEST RESULTS .............................................................................................. 8-33
FIGURE 8-30 - MICROPHONE TEST RESULTS .............................................................................................. 8-33
FIGURE 8-31 - SAMPLE MIC LAYOUT FOR SHIP EXAMPLE 1.......................................................................8-39
FIGURE 8-32 - SAMPLE AUDIO MODULE CONNECTIONS FOR SHIP EXAMPLE 1 ..........................................8-39
FIGURE 8-33 - SAMPLE MIC LAYOUT FOR SHIP EXAMPLE 2.......................................................................8-41
FIGURE 8-34 - SAMPLE AUDIO MODULE CONNECTIONS FOR SHIP EXAMPLE 2 ..........................................8-41
List of Tables
TABLE 8-1 - AUDIO MODULE CHANNEL CONFIGURATIONS FOR THE BASIC AND OPTIONAL MODELS............8-1
TABLE 8-2- AUDIO MODULE CONFIGURATION........................................................................................... 8-11
TABLE 8-3 - JUMPER TO AUDIO MODULE INPUT ASSOCIATIONS ................................................................8-16
TABLE 8-4 - PHANTOM VOLTAGE STATUS .................................................................................................8-17
TABLE 8-5 - PHANTOM VOLTAGE TO AUDIO MODULE INPUT ASSOCIATIONS ............................................ 8-17
TABLE 8-6- RECOMMENDED RESISTANCE READINGS................................................................................. 8-18
TABLE 8-7 – PARAMETERS FOR MICROPHONE INSTALLATION SETTINGS - SAMPLE 1 ................................ 8-40
TABLE 8-8 - PARAMETERS FOR MICROPHONE INSTALLATION SETTINGS - SAMPLE 2................................. 8-42
VDR-100G3/G3S Installation Manual 06/10/2008
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