QSC DCA Series User Manual

Film-Tech The information contained in this Adobe Acrobat pdf file is provided at your own risk and good judgment. These manuals are designed to fac

9IV. Mounting the accessoriesAn accessory may be mounted with the amplifier either in or out of the rack, even if theamp is installed with rear rack e

10111222LF-3LF-3SF-311112222XC-3XC-3XC-3LCRLSRSSub5.1CinemaProcessorDCADCADCADCALeftMFCenterMFRightMFLeftSurroundLeftHFCenterHFRightHFRightSurroundDCA

11APPENDIXCrossover and delay settings for popular cinema loudspeaker systemsConsult your speaker documentation. Some data has not yet been determined

12© Copyright 1998 QSC Audio Products, Inc. All rights reserved.“QSC” and the QSC logo are registered with the U.S. Patent and Trademark Office.QSC Au

1Cinema Accessoriesfor DCA Series amplifiersUSER MANUAL▼▼▼▼▼XC-3Two-way crossover with delay▼▼▼▼▼LF-3Low-frequency filter with delay▼▼▼▼▼SF-3Subwoofer

2© Copyright 1998 QSC Audio Products, Inc. All rights reserved.“QSC” and the QSC logo are registered trademarks, and “DCA” and “DataPort” are trademar

3DCA amplifierXC-32-way crossoverCh. 1Ch. 2LFHFfull-range audioaudio plein registreVollbereichaudioaudio de gama llenaCINEMA ACCESSORIES FOR DCA AMPLI

4Each channel also has an all-pass filter providing delay for time alignment. Frequency and delay parametersfor both channels are set individually, al

5Use only these three digits todetermine resistance code.Disregard the othernumerals and letters.RESISTANCE2.7K3.9K4.7K5.6K6.8K8.2K10K12K15K18K20K22K2

6J1(f )XOJ2(LF delay)J7(f )HPLocations of SIP sockets on the XC-32- or 3-way?Switches 7 & 8 =ONSwitches 7 & 8 =OFFSelect fXOand fHP;install ap

7Need LFdelay?YesNoSelect delay ;install appropriate SIPsin J1 (Ch. 1) and J2 (Ch. 2)for Ch.1 and Ch. 2Switches 1 & 10 = OFFChannel 1: Switch 10 =

8Setting up the SF-3This procedure involves setting the DIP switches, as well as selecting and inserting SIP resistors intothe appropriate sockets. Fi