Qsc-audio ISIS 215PCM User Manual

1User ManualTD-000105-00 rev.A*TD-000105-00*ISIS 215SBISIS 215PCM 2 x 15” Weather-Resistant Subwoofer Cabinet with Speakon™ Input ConnectorIntegrated,

10Adjusting the Gain Settings of the AmplifiersPREPARATION FOR FIRST USE- Amplifier Gain ControlsOrdinarily, the Gain controls of the amplifiers are l

11The 215PCM requires 120 Volt, 30 Amp ACservice. Attempting full power operation onlower rated circuits may overheat wirirngand cause breakers to swi

12To Configure a Processor (215PCM only)Each Processor has a 9-pin “D-sub” connector labeled RS-232. The RS-232 connection is used to configure the Pr

13CONNECTIONS- Mode Switch and Signal RoutingThe position of the Mode Switch determines how the input signals are routed. Select youroperating mode be

14Audio ConnectionsAudio inputs can be connected to the XLR inputs OR theDataPort connections (QSControl users). This sectionprovides information on u

15XLR ConnectionsThe XLR inputs are electronically balanced. To maintain the benefits of balanced, pro-audio connections,make all connections to the 2

16CONNECTIONS- Post Processor OutputsPost Processor OutputsEach processor has two post-processor outputs. Theyare labeled CH1 OUTPUT and CH2 OUTPUT. T

17CONNECTIONS- DataPort (QSControl users only)When using the DataPort connections for audio inputs, do not use the XLR audio inputs. Any signalspresen

18CONNECTIONS- Output to Top Boxes (Speakons™)Output to Top BoxesAt the right side of the rear panel are the outputconnections to the top box speakers

19USE- Cooling Air Inlet and Exhaust VentsThe 215PCM contains two forced-air cooled QSCPowerlight 2-series amplifiers. They are mountedwithin the back

2© Copyright 2002, QSC Audio Products, Inc.QSC® is a registered trademark of QSC Audio Products, Inc.“QSC” and the QSC logo are registered with the U.

20USE- AC Power Switch and LED IndicatorsLED IndicatorsEach Processor has two LED indicators,PWR and SIGNAL. The indicators arelocated on the rear pan

21IMPORTANT USER CAUTIONUSE- LED Indicators (continued) and Important User CautionThe 215PCM has been equipped with a very powerful internal amplifier

22PROCESSOR USE- Software Installation and System Requirements1. Insert the QSC Signal Manager CD into your drive (typically drive “D:”). If your co

23PROCESSOR USE: General Guidelines and Preset DescriptionNOTE! The factory setting for all eight Preset memories is wire-through. Signals are passed

24Each Processor must be loaded with your desired signal processing configu-ration using the Signal Manager program before use. Test all new configura

25Processor Use: Configuring the Processors (Discrete 2.1)How the Processors are configured is dependant on the system setup and desired results. For

26Example 1- Discrete 2.1 (continued)The Subwoofer Processor is next. In Discrete Mode, the Subwoofer Processor’s input signal comes from theInput 3 X

27Processor Use: Configuring the Processors (3-way Mono Stack)Example 2- Active 3-way Mono StackIn a 3-way configuration, the Top Box amplifier’s two

28TROUBLESHOOTINGThe 215PCM “cuts-out” when I really crank it up (intermittent operation)-• Make sure the AC power source is rated for 120V, 30 Amps.

29TROUBLESHOOTINGUnable to “talk” to processor from Signal Manager software (OFFLINE status indicated)-• Check that the serial cable is a normal seria

3INTRODUCTIONGeneral Overview...4Technical Overview...

30TROUBLESHOOTINGI am using the 215PCM setup for biamp operation, but my mid- and high-frequency sound seems to be gone-• Make sure the Mode Switch is

31Specifications- ISIS 215SBSPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICEDimensions

32Specifications- ISIS 215SB Acoustic PerformanceSPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE

33Specifications- ISIS 215SB215SB SpecificationsFrequency RangeRecommended Bandpass: 35- 150 Hz (±3 dB)Frequency Response: 36- 360 Hz (-3dB)Usable Fre

34Specifications- ISIS 215PCMSPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICESelf-Powered Dimensions

35Specifications- ISIS 215PCM215PCM System SpecificationDescription 215 PCM: Comprised of the 215SB Subwoofer Cabinet with a “backpack” containing two

36Amplifier SpecificationsOutput Power in wattsSubwoofer Amplifier (PL230 type) 4 Ohms, 1 kHz, 1% THD 3000 WattsTop Box Amplifier (PL236 type)FTC:8 Oh

37Specifications- ISIS 215PCM ProcessorsNote: Specifications are subject to change without notice.Digital Signal Processor SpecificationsType Freely c

38APPENDIX- Contact Closure Wiring DetailsContact Closure FeatureThe contact closure feature is used to trigger gain changesin the DSP. Any configurat

39Pin Signal Description1 DCD2 TD3 RD4 DTR5 GND6 DSR7 RTS8 CTS9 Contact ClosureRS-232 Pinout:The diagram below shows the pin ass

4INTRODUCTION- General OverviewIntroductionThank you and congratulations on your purchase of theISIS 215PCM Powered-System Control Module or 215SBSubw

40DisclaimerQSC Audio Products, Inc. is not liable for any damage to amplifiers, or any other equipment that is caused by negligence orimproper instal

42QSC Audio Products, Inc. 1675 MacArthur Boulevard Costa Mesa, California 92626 USA“QSC” and the QSC logo are registered with the U.S. Patent

5INTRODUCTION- General OverviewTransporting the 215PCM usingintegral wheels and handles.215PCM FrontA 16” length of “L-track” flyinghardware is featur

6INTRODUCTION- Technical OverviewTechnical Overview:CH1 and CH2 Inputs are connected to the Top Box Processorand to the Mode Switch. In Combination Mo

7INTRODUCTION- Block Diagram

8The 215PCM is highly durable and is carefully packaged and crated. We recommend you inspect theunit carefully after removing it from the packaging, a

9Install the Signal Manager software on the PC that will be used to configure the 215PCMs processors. See page 20.Put the 215PCM in a location that: •