AA-series Audio Amplifiers Manual for DVC-AO Applications — P/N 52526:B 8/13/2019 5
Table of Contents
Section 1: About This Manual .......................................................................................................................................... 6
1.1: Standards and Other Documents .......................................................................................................................................................................6
1.2: UL 864 9th and 10th Edition .............................................................................................................................................................................6
1.2.1: Products Subject to AHJ Approval.........................................................................................................................................................7
1.2.2: Applications Without DVC ....................................................................................................................................................................7
1.3: Supplemental Documentation............................................................................................................................................................................7
1.4: Cautions and Warnings ......................................................................................................................................................................................7
Section 2: Product Overview............................................................................................................................................ 8
2.1: Audio Amplifier Features ..................................................................................................................................................................................8
2.2: System Overview...............................................................................................................................................................................................8
2.3: Power-Supply and Battery Requirements..........................................................................................................................................................9
Section 3: Amplifying Audio Messages ........................................................................................................................ 10
3.1: Topics Covered ................................................................................................................................................................................................10
3.2: DVC-AO Connections.....................................................................................................................................................................................10
3.3: AA-30 Installation ...........................................................................................................................................................................................11
3.3.1: Mounting an AA-30..............................................................................................................................................................................11
3.3.2: Connecting an AA-30...........................................................................................................................................................................11
3.4: AA-30 Operation .............................................................................................................................................................................................12
3.4.1: Circuit Board Layout ............................................................................................................................................................................13
3.4.2: LED Conditions....................................................................................................................................................................................13
3.5: AA-100/AA-120 Installation ...........................................................................................................................................................................13
3.5.1: Installing an AA-100 or AA-120..........................................................................................................................................................13
3.5.2: Mounting an AA-100 or AA-120 .........................................................................................................................................................13
3.5.3: Connecting an AA-100 or AA-120.......................................................................................................................................................14
3.6: AA-100/AA-120 General Operation................................................................................................................................................................15
3.6.1: AA-100/AA-120 Circuit Board Layout................................................................................................................................................16
3.6.2:
AA-100/AA-120 LED Conditions........................................................................................................................................................16
3.6.3: Selecting the Backup Tone on AA-100/AA-120..................................................................................................................................16
3.7: Adjusting the Audio Gain Level ......................................................................................................................................................................16
3.8: Wiring Multiple Audio Amplifiers...................................................................................................................................................................17
3.8.1: Two Primary AA-30s Without Backup ...............................................................................................................................................17
3.8.2: Two Primary AA-100/AA-120s Without Backup................................................................................................................................18
3.8.3: Two Primary Amplifiers With Backup.................................................................................................................................................19
Index ................................................................................................................................................................................. 22
To Next Page
Loading...
