AP20 Installation and Operating Guide Page 22AP20 Installation & Operating Guide Document # 9301H39200 Ver. 1.2Part 2: Installation and SetupThis part of this manual contains information the theater technician needs to set up and configure theAP20 Audio Processor.PART 2: INSTALLATION AND SETUP 222.0 INSTALLATION AND SET UP 242.1 INSTALLATION CHECKLIST 242.2 UNPACKING S YSTEM COMPONENTS 252.2.1 P RELIMINARY I NSPECTION 252.3 INSTALLATION OVERVIEW 252.4 AP20 REAR P ANEL CONNECTIONS 252.5 CHASSIS RACK M OUNTING AND CONNECTION 272.5.1 RACK M OUNT RECOMMENDATIONS 272.5.2 P OWER S UPPLY 272.6 NAVIGATING THE M ENUS 282.7 ABOUT F ORMATS 282.7.1 CREATING AN AUDIO F ORMAT 292.8 F ACTORY P RESETS 302.8.1 P RESET F ORMATS 302.8.2 DEFAULT EQ 312.8.3 DEFAULT CHANNEL P ROFILES 312.9 AP20 CONFIGURATION AND S ETUP 322.9.1 E QUIPMENT REQUIREMENTS 322.9.2 S ETTING AND ADJUSTING AUDIO O UTPUT L EVELS 322.9.3 T HEATER E QUIPMENT CHECK 322.9.4 ASSIGN CHANNELS ON AP20 332.9.5 HEARING I MPAIRED OUTPUT 342.9.6 VERIFY CHANNEL ASSIGNMENTS IN AUDITORIUM 352.10 B CHAIN ALIGNMENT USING 1/3 OCTAVE EQ 352.10.1 S ET LEVELS TO ESTABLISH A BASELINE 372.10.2 P ERFORM THE EQ 382.11 S UBWOOFER EQ – P ARAMETRIC EQ 402.12 COPY EQ S ET TO ANOTHER EQ S ET 412.13 F INAL ADJUSTMENTS 422.14 COPY F ORMAT 422.15 S ETTING UP M ULTIPLE S CREENS 422.16 USING DIRAC LIVE ® TO TUNE THE AUDITORIUM 422.17 AP20 P LAYBACK S OUND CHECK 433.0 HOW-TO PROCEDURES FOR SETUP 433.2 EXAMPLE: CREATING A F ORMAT 444.0 SETUP MENUS 454.1 THE M ENU BUTTON 504.2 S YSTEM S ETUP S CREEN 504.2.1 ASSIGN F ADER L EVEL TO A F ORMAT 51