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Table of Contents
Related Manuals for JBL CS Commercial Solution CSM-21
Summary of Contents for JBL CS Commercial Solution CSM-21
- Page 1 CS Commercial Solution Series CSM-21 & CSM-32 Mixer User Guide...
- Page 2 The information provided in this manual was deemed accurate as of the publication date. However, updates to this information may have occurred. Trademark Notice: JBL is registered trademark of Harman. Other trademarks are the property of their respective owners. © 2011 JBL Commercial, 8760 South Sandy Parkway, Sandy, UT 84070 USA. All Rights Reserved.
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Page 3: Table Of Contents
Contents Important Safety Instructions .............2 Quick Start ..................4 1.0 Introduction ................5 1.1 JBL Commercial CSM-21 and CSM-32 Mixer ....5 1.2 Other Mixer Features ............5 2.0 Installation ................6 2.1 Unpacking ...............6 2.2 Mechanical Requirements ..........6 2.3 Installing the Mixer ............6 2.4 Audio Input and Output Wiring Convention ....7 3.0 Rear Panel ................8... -
Page 4: Important Safety Instructions
IMPORTANT SAFETY INSTRUCTIONS WARNING FOR YOUR PROTECTION READ THE FOLLOWING: KEEP THESE INSTRUCTIONS HEED ALL WARNINGS FOLLOW ALL INSTRUCTIONS THE APPARATUS SHALL NOT bE ExPOSED TO DRIPPING OR SPLASH- The symbols shown above are internationally accepted symbols ING LIqUID AND NO ObjECT FILLED WITH LIqUID, SUCH AS vASES, that warn of potential hazards with electrical products. -
Page 5: Declaration Of Conformity
8760 S. Sandy Parkway use only shielded interconnecting cables. • Sandy, Utah 84070, USA Date: January 28, 2011 European Contact: Your local JBL Sales and Service Office or Harman Signal Processing 8760 South Sandy Parkway Sandy, Utah 84070 USA Ph: (801) 566-8800 Fax: (801) 568-7583 If you want to dispose this product, do not mix it with general household waste. -
Page 6: Quick Start
Quick Start 1. Connect the included JBL power supply to the POWER jack on the rear panel of the mixer. 2. On the front panel of the mixer, switch the POWER switch to the on position. 3. Connect a stereo audio source to the SOURCE 1 input. Do not put any audio through the mixer at this time. -
Page 7: Introduction
The JBL Commercial CSM-21 and CSM-32 mixers (hereafter referred to as ‘mixer’) were specifically designed to provide signal routing flexibility and multiple audio source control. To facilitate this, JBL has equipped the mixers with a wide array of input and output capabilities. -
Page 8: Installation
2.0 Installation Method 1 - Attaching the brackets to the front panel for rack mounting Method 2 - Attaching the brackets to the sides of the unit for wall mounting 2.1 Unpacking This product was carefully inspected before packing to ensure flawless appearance and operation. Please unpack and inspect your CSM mixer for any damage that may have occurred during transit. -
Page 9: Audio Input And Output Wiring Convention
2.4 Audio Input and Output Wiring Convention Balanced wiring - The convention for balanced wiring (2-wire plus shield) is: Input - Input + GND Shield Unbalanced wiring - The convention for unbalanced wiring to the inputs (1-wire plus shield) is: Input + GND Shield NOTE: THE ABOVE WIRING CONVENTIONS ARE APPLICABLE FOR THE FOLLOWING CONNECTORS:... -
Page 10: Rear Panel
CSM-32 illustration CSM-21 illustration 1. Power Supply Input Connect the included JBL power supply here. 2. Firmware Update The USB connector allows you to connect your computer to the mixer for updating the firmware. To retrieve the firmware version of your mixer, observe the LEDs on the rear panel while the mixer boots. - Page 11 SITUATION, THE SYSTEM USER MAY NEED TO USE THE PAGING MIC FOR EMERGENCY ANNOUNCEMENTS. NOTE 2: WHEN THE CSM-21 AND CSM-32 MIXERS ARE LINKED TO PROVIDE AN ADDITIONAL OUTPUT ZONE, MUSIC MUTE WILL BE APPLIED TO OTHER CSM-21 AND CSM-32 MIXERS THROUGH THE LINK CONNECTION.
- Page 12 13. Priority Hold Priority Hold smoothly adjusts the time it takes for the normal, or ducked, input source to become audible again after the priority source ceases. This allows for compatibility with the many different types of priority sources that exist in business environments. 14.
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Page 13: Front Panel
4.0 Front Panel CSM-32 illustration CSM-21 illustration 1. Source Selector The SELECT knob selects which source is fed to each zone, or selects the REMOTE option – when using a remote control for source selection. To activate remote source selection control, this control must be set to the REMOTE position. - Page 14 7. Bass Mic EQ The Bass trim pot applies cut or boost, by up to +/-6 dB, to the Microphone’s low frequencies. 8. Treble Mic EQ The Treble trim pot applies cut or boost, by up to +/-6 dB, to the Microphone’s high frequencies. 9.
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Page 15: Knowing Your Mixer
AutoWarmth™ and LevelGuard™ help you keep it that way. 5.4 AutoWarmth™ What is AutoWarmth™? In its simplest terms JBL’s AutoWarmth™ can be thought of as being similar to the “loudness” control on a home stereo, except its actual functions are considerably more complex. -
Page 16: Setup
6.0 Setup 6.1 Determining Source Priorities Determining the hierarchy of your sources is easier than it sounds. Generally, it follows this order: 1. Emergency/Alarm (Direct Input with MUSIC MUTE engaged) 2. Pages (Paging Mic) 3. Prerecorded announcements (or another source into SOURCE 1 with Priority engaged). 4. -
Page 17: Using The Subwoofer Crossover
6.5 Using the Subwoofer Crossover When the XOVR switch is engaged, the main speakers are high-passed at 125 Hz and the subwoofer outputs are low-passed at 125 Hz (both using a Butterworth 24 dB per octave filter), forming a full subwoofer crossover. -
Page 18: Setting Up Levelguard
6.8 Setting Up LevelGuard™ To set up LevelGuard™, begin by turning the LevelGuard™ trim pot to twelve o’ clock. Use this as your “baseline” setting. Now turn up the Source volume to the level desired for a particular zone. Check the LevelGuard™... -
Page 19: Appendix A. Optional Item - Csr Series Remote Controls
CSR-2SV CSR-3SV *when using two input sources Optional remote controls are available from JBL to provide source selection and volume control from a remote location other than your mixer. Selecting Sources The Source Selection control on the remote control only functions when the Source Selector switch for that zone is set to “REMOTE”... - Page 20 Controlling Volume The LEVEL on the mixer is ALWAYS operational, regardless whether the Source Selector function is active or not. This remote control is ATTENUATE ONLY. To set the volume control of the remote control, you can follow these steps: 1.
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Page 21: Appendix B: Block Diagrams
Appendix B: Block Diagrams... -
Page 22: Appendix C: Specifications
Appendix C: Specifications LINE INPUTS Type: Unbalanced, RCA connector x 2 (stereo) CSM-32 – 3 stereo RCA inputs CSM-21 – 2 stereo RCA inputs Nominal Sensitivity: -10dBV Input Impedance: 20k ohms Maximum Input: +12dBu Equalization: Bass +/- 10dB @ 80Hz, Treble +/- 10dB @ 8kHz, 6dB/Octave Shelf... - Page 23 2-pin 5.08mm Euroblock connector Connecting the pins mutes all Source inputs, does not mute Mic input Page Assign: CSM-21: 2-pin 5.08mm Euroblock connector CSM-32: 3-pin 5.08mm Euroblock connector Connecting zone pin to ground assigns page to that respective zone Source Link: RJ45, CAT3 or higher.
- Page 24 JBL Commercial 8760 South Sandy Parkway Sandy, UT 84070 (801) 566-8800 Printed in China Part Number: 18-6401-A Issue: 06/11...