CSM-21 & CSM-32 - HARMAN Professional
Contents
1. Public Address Mixer 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 If damage is found notify the transportation company immediately Only you can initiate a claim for shipping damage We will be happy to help as needed Save the shipping carton as evidence of damage for the shipper s inspection We also recommend that you save all packing materials so you will have them if you ever need to transport the unit 2 2 Mechanical Requirements We recommend leaving sufficient space around the sides top and rear of the mixer to ensure proper ventilation Forced cooling is not required The mixer requires a vertical rack space of 1U Failure to do so may damage the mixer and invalidate the warranty 2 3 Installing the Mixer CAUTION Before you begin make sure that your mixer is disconnected from the power source and all level controls are turned completely down counter clockwise To install the mixer you can use one of the following approaches e Install the mixer in a rack enclosure 1 Using the original brackets that came with the mixer align the bracket s holes with the holes on the mixer s chassis 2 Fasten the bracket with the provided screws 3 Follow steps 1 and 2 to install the remaining bracket s to the case accord2. This equipment may require the use of a different line cord attach ment plug or both depending on the available power source at installation If the attachment plug needs to be changed refer servicing to qualified service personnel who should refer to the table below The green yellow wire shall be connected directly to the units chassis CONDUCTOR ue COLOR LIVE BROWN BLACK NEUTRAL BLUE WHITE EARTH GND GREEN YEL GREEN WARNING If the ground is defeated certain fault conditions in the unit or in the system to which it is connected can result in full line voltage between chassis and earth ground Severe injury or death can then result if the chassis and earth ground are touched simultaneously WARNING FOR YOUR PROTECTION READ THE FOLLOWING KEEP THESE INSTRUCTIONS HEED ALL WARNINGS FOLLOW ALL INSTRUCTIONS THE APPARATUS SHALL NOT BE EXPOSED 0 DRIPPING OR SPLASH ING LIQUID AND NO OBJECT FILLED WITH LIQUID SUCH AS VASES SHALL BE PLACED ON THE APPARATUS CLEAN ONLY WITH A DRY CLOTH DO NOT BLOCK ANY OF THE VENTILATION OPENINGS INSTALL IN ACCORDANCE WITH THE MANUFACTURER S INSTRUCTIONS DO NOT INSTALL NEAR ANY HEAT SOURCES SUCH AS RADIATORS HEAT REGISTERS STOVES OR OTHER APPARATUS INCLUDING AMPLIFIERS THAT PRODUCE HEAT ONLY USE ATTACHMENTS ACCESSORIES SPECIFIED BY THE MANUFACTURER UNPLUG THIS APPARATUS DURING LIGHTNING STORMS OR WHEN UNUSED FOR LONG PERIODS OF TIME Do not
3. Priority Ducker ducker Priority Input 1 iL Xover stereo 1 1 Bass Treble Threshold Threshold Max input 20 dBu Rear panel input gains analog Chi priority Zone Mono Boss Signal Clip abl meters ename Treble gt Direct Input Ch1 Priority Hold Meter Type 4 Deemphasis Max input 14 dBu JBL CSM 32 DSP Signal Diagram Depth Zone source select Zone Mic Zone jairan D S Mute Volume Zone 1 Outputs Max input level 12dbu Aux our Threshold ar Left select indicator Right Input 3 stereo Sub Paging Input 2 stereo Select Input Stereo Priority Ducker Mono LevelGuard AutoWarmth Crossover 725062 Outputs Priority Input 1 stereo P2 Left Right Sub Rear panel input gains analog 1 Signal Clip Ch1 priority Threshold Threshold Bass Treble enable ne Bass Treble on off Ch1 Priority Max input 20 dBu Hold Meter Max input 14 dBu 19 COMMERCIAL sy HARMAN Appendix C Specifications LINE INPUTS Type Nominal Sensitivity Input Impedance Maximum Input Equalization MIC INPUT Type Input Impedance Noise Maximum Input Equalization CMRR Pre Amp Gain Phantom Power ZONE OUTPUTS Type Output Impedance Max Output Level XOVR specifications 20 Unbalanced RCA connector x 2 stereo CSM 32 3 stereo RCA inputs CSM 21 2 stereo RCA inputs 10dBV 20k ohms 12dBu
4. RCA equipped source signals here 10 Link Jacks These inputs allow you to network multiple CSM mixers together The units are connected by standard Cat 5 UTP cables For proper operation the length of the linking cable cannot exceed 2 4 meters 11 Music Mute This can be wired to a switch that mutes the background music when pin 2 is connected to pin 1 ground NOTE 1 MUSIC MUTE DOES NOT MUTE THE PAGING MIC AND DIRECT INPUT IN AN EMERGENCY 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 12 Direct Input The Direct Input signal is buffered and sent directly to the outputs This is useful for alarms emergency pages or for another priority level of paging The gain control adjusts the volume of the Direct Input to the Zones NOTE THE DIRECT INPUT REQUIRES A LINE LEVEL SIGNAL A MICROPHONE PRE AMP IS NEEDED TO BOOST A MIC LEVEL SIGNAL BEFORE IT CAN BE RUN INTO THE DIRECT INPUT Items with are the controls only found on the CSM 32 mixer COMMERCIAL sy HARMAN 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 exis
5. defeat the safety purpose of the polarized or grounding type plug A polarized plug has two blades with one wider than the other A ground ing type plug has two blades and a third grounding prong The wide blade or third prong are provided for your safety If the provided plug does not fit your outlet consult an electrician for replacement of the obsolete outlet Protect the power cord from being walked on or pinched particularly at plugs convenience receptacles and the point where they exit from the apparatus Use only with the cart stand tripod bracket or table specified by the manu facture or sold with the apparatus When a cart is used use caution when moving the cart apparatus combination to avoid injury from tip over Refer all servicing to to qualified service personnel Servicing is required when the apparatus has been damaged in any way such as power supply cord or plug is damaged liquid has been spilled or objects have fallen into the apparatus the apparatus has been exposed to rain or moisture does not operate normally or has been dropped POWER ON OFF SWITCH For products provided with a power switch the power switch DOES NOT break the connection from the mains MAINS DISCONNECT The plug shall remain readily operable For rack mount or installation where plug is not accessible an all pole mains switch with a contact separation of at least 3 mm in each pole shall be incorporated into the electrical installation
6. 5 4 13 5 5 LEVElG ad 13 6 0 Setups xal ben si iure di a err e ke nk abe 14 6 1 Determining Source 14 6 2 Connecting 22 2 6 14 6 3 Adjusting Source Gain 14 pA Using EG 14 6 5 Using the Subwoofer 15 6 6 Setting Up AutoWarmth Method 1 15 6 7 Setting Up AutoWarmth Method 2 15 6 8 Setting Up LevelGuard 16 6 9 Security 2 2 2 2 16 Appendix A Optional Item CSR Series Remote Controls 17 Appendix B Block 19 Appendix C 20 COMMERCIAL HARMAN IMPORTANT SAFETY INSTRUCTIONS RISKOFELECTRICSHOCK DONOTOPEN ATTENTION RISQUEDECHOCELECTRIQUE NEPAS OUVRIR WARNING TOREDUCETHERISKOFFIREORELECTRIC SHOCKDONOTEXPOSETHISEQUIPMENTTORAINOR MOISTURE The symbols shown above are internationally accepted symbols that warn of potential hazards with electrical products The lightning flash with arrowpoint in an equilateral triangle means that there are dangerous voltage
7. Bass 10dB 80 2 Treble 10dB 8kHz 6dB Octave Shelf Balanced 5 08mm Euroblock connector 2k ohms EIN lt 117 dB 150 ohm DSP band limited 120Hz 8kHz BW24 20dBu Bass 6dB 250Hz Treble 6dB 2kHz 6dB Octave Shelf gt 4 typically gt 55dB 1kHz 30dB to 60dB adjustable 48VDC 10 Balanced 3 5mm Euroblock connectors Each Zone Left Right Sub CSM 32 2 Zone Outputs CSM 21 1 Zone Output 120 ohm balanced 20dBu Out Left Right 20Hz 20kHz Sub 20Hz 20kHz mono summed In Left Right 125Hz High Pass BW24 Sub 125Hz Low Pass BW24 REAR PANEL LED INDICATORS Source Inputs Mic Input SYSTEM PERFORMANCE Frequency Response Dynamic Range Converter Type Sample Rate Crosstalk THD N MISCELLANEOUS Direct Input Input Impedance Maximum Input Frequency response Isolated Aux Output Music Mute Page Assign Source Link Main Link GENERAL Power Consumption Power Requirements Dimensions WxHxD Weight Signal Present LED turns on at 20dBu Signal Clip LED turns on at 10dBu Signal Present LED turns on at 20dBu Signal Clip LED turns on at 18dBu 20Hz 20kHz 0 1dB 104dB A Weighted 20Hz 20kHz Mic input implements dbx Type IV Conversion System 48kHz gt 75dB 0 005 typical at 4dBu 20Hz 20kHz OdB gain Balanced 5 08mm Euroblock connector 10k ohms 20dBu 20Hz 20kHz 600
8. D in the SOURCE 2 section represents minor The LED in the SOURCE 3 section represents build The LED beside the MIC connector represents revision Each LED will flash green a number of times for the numeral it stands for The format is major minor build revision For example if the first released version is v1 0 0 0 when you switch the mixer on the LED in the SOURCE 1 section will flash green once and the remaining LEDs will turn red The unit is then ready for use 3 Crossover This switch activates the crossover feature for the left right and subwoofer ZONE outputs When the crossover switch is in the left and right outputs will allow frequencies above 125Hz to pass and the subwoofer output will allow frequencies below 125 Hz to pass When the crossover is switch is out the left right and subwoofer outputs will pass full range audio to allow the end user to utilize the built in crossover functionality on their speakers if desired Use this crossover feature if the bass response of your room is too boomy when you are using inexpensive loudspeaker transformers or in conjunction with the subwoofer crossover see subwoofer crossover section 4 Zone Output s The mixer ZONE outputs utilize balanced Euroblock connectors These outputs carry the Left Right and Subwoofer signals Connect these outputs to your power amplifier s 5 AutoWarmth Indicator and Trim Pot These indicators flash green when the AutoWarmth fun
9. JBL ENEN CSM 21 amp CSM 32 Mixer User Guide This guide does not include all of the details of design production or variation of the equipment Nor does it cover every possible situation which may arise during installation operation or maintenance 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 E Emmm y HARMAN Contents Important Safety 22 2 2 2 2 QUICK 4 jeg nie e UU 5 1 1 JBL Commercial CSM 21 and CSM 32 Mixer 5 1 2 Other Mixer Features 5 2 0 InstallatiQl i r Vr eie rtu Ee dd 6 251 UNPACKING iiss 6 2 2 Mechanical 6 2 3 Installing the 6 2 4 Audio Input and Output Wiring Convention 7 3 0 Rear Panel ys AN eiie e Gen ere ib ei 8 4O qe b ban sn aunties 11 5 0 Knowing Your Mixer 2 2 2 13 DT SOUC m O 13 922 comu eise e e pue a LP e EIC US 13 5 3 folia PT 13
10. alarm system and CSR remote controls For further information on the CSM s connections and controls please refer to later chapters in this guide JBL s AutoWarmth and LevelGuard controls give you superb easy to use equalization and dynamics control This function allows the signal to be tailored for a wide variety of rooms taste and volume requirements 1 2 Other Mixer Features The mixers also feature linking capabilities This is accomplished by connecting standard Cat 5 UTP cables to the mixer s LINK ports The linking of multiple mixers provides additional output zones allowing you to expand the systems output capabilities Please note that linking mixers does not increase the number of inputs SOURCE linking allows multiple mixers to share the same input source eliminating the need for Y cables MAIN linking allows multiple mixers to share MIC input MUSIC MUTE and DIRECT INPUT functions When multiple units are linked there is no master or slave designation The functions are simply paralleled so that sources MIC input MUSIC MUTE and DIRECT INPUT can be fed to any of the linked mixers JBL offers several optional remote controls CSR V CSR 2SV and CSR 3SV These remote controls provide remote source selection and or volume adjustments from within a zone location E COMMERCIAL 6 HARMAN 2 0 Installation Method 1 Attaching the brackets to the front panel for rack mounting
11. ction is triggered This trim pot adjusts the point at which the signal level must drop to before AutoWarmth will kick in referred to as threshold 6 Zone Remote Jacks These inputs are for the optional remote controls CSR V CSR 2SV and CSR 3SV 7 Isolated Auxiliary Output This output sends a transformer isolated mono signal for a music on hold system or for a separate mono auxiliary zone please note that paging and emergency announcements will not be sent to this zone The outputs 600 Ohm transformer isolated so that they can interface to another system telephone or remote amplifier without having undesirable ground interaction The level contro adjusts the output level to match a variety of applications NOTE THE P11 JUMPER IS LOCATED ON THE 5 PCB FROM THE FACTORY THIS JUMPER IS SET SO THAT THE SOURCE FEEDING THE AUXILIARY OUTPUT IS SELECTED BY THE ZONE 1 SOURCE SELECTOR IN OTHER WORDS WHATEVER SOURCE 15 P11 SELECTED BY ZONE 1 15 WHAT COMES OUT OF THE AUXILIARY OUTPUT THIS CAN BE CHANGED TO ALWAYS BE SOURCE 3 BY REMOVING THE INTERNAL JUMPER CAP 8 Page Assign This connection allows you to assign pages between output zones referred to as page steering This can be accomplished with a simple remote selector switch or can be hard wired if pages are to the same zone every time Connecting a zone pin Z1 Z2 or both to the G pin assigns the page to that zone 9 Source Inputs Connect your
12. e level desired for a particular zone Check the LevelGuard indicator LED on quieter passages the indicator should be off On peak volumes the indicator should flash amber If the indicator is constantly on turn the trim pot clockwise until it flashes only occasionally It is useful to set LevelGuard so that the LED stays unlit during very low music volume use flashes on and off during normal volume use and then lights continuously as the volume increases For best sound quality use a combination of LED visual cues and adjustments by ear 6 9 Security Cover Once system calibration is complete affix the security panel over the front panel controls to prevent tampering 16 Appendix A Optional Item CSR Series Remote Controls CSR V UBL CSR 2SV YBL CSR 3SV LEVEL LEVEL m e e C i 30 ACTIVE 7 J ACTIVE CSR V CSR 2SV CSR 3SV Compatibility Between CSR Remote Control and CSM Mixers t trol CSR HETE MERI MERE 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 on the mixer When the remote control is active the green LED on the remote control belo
13. ear panel until the SIGNAL LED consistently lights green Now turn up the source level by rotating the ZONE 1 LEVEL knob on the front panel until you hear audio through your speakers Adjust the EQ until the desired tone is achieved See page 14 to 15 for setting AutoWarmth and LevelGuard 1 0 Introduction 1 1 JBL Commercial 21 CSM 32 Mixer 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 These features allow you to bring the same audio quality that many of your patrons are used to hearing at home into your place of business The CSM mixers have been designed to make them easier to operate than any other product in their class In reality the feature set provided by the CSM mixers puts them in a class all by themselves CSM 32 mixers provide 3 stereo source inputs and 2 full range stereo zone outputs with dedicated subwoofer outputs and are equipped with functional I O that provide connections for your microphones fire alarm system auxiliary devices and CSR remote controls CSM 21 mixers provide 2 stereo source inputs 1 full range stereo zone output with dedicated subwoofer output and are equipped with 1 0 that provide connections for your microphones fire
14. egislation that requires proper treatment recovery and recycling Private household in the 25 member states of the EU in Switzerland and Norway may return their used electronic products free of charge to designated collection facilities or to a retailer if you purchase a similar new one For Countries not mentioned above please contact your local authorities for a correct method of disposal By doing so you will ensure that your disposed product undergoes the necessary treatment recovery and recycling and thus prevent potential negative effects on the environment and human health E HARMAN Quick Start 10 11 12 13 Connect the included JBL power supply to the POWER jack the panel of the mixer On the front panel of the mixer switch the POWER switch to the on position Connect a stereo audio source to the SOURCE 1 input Do not put any audio through the mixer at this time Turn the SOURCE 1 GAIN knob on the rear panel of the unit all the way counter clockwise Turn the ZONE 1 LEVEL knob on the front panel all the way counter clockwise On the front panel select source 1 with the ZONE 1 SELECT knob Connect the ZONE 1 output to your power amplifier Make sure the amplifier you are connecting to is not powered up while making this connection this will prevent any nasty pops Turn on your power amplifier Turn on your audio source Slowly turn up the SOURCE 1 GAIN knob on the r
15. es 5 Treble Zone The Treble trim pot applies cut or boost to the zone s high frequencies 6 Stereo Mono Switch This switch sums the stereo image to mono This is helpful for accommodating mono input sources or for feeding stereo input sources into a mono sound system 11 HARMAN 7 Bass Mic EQ The Bass trim pot applies cut or boost by up to 6 dB to the Microphones 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 LevelGuard Threshold This LED flashes amber when the LevelGuard function has been triggered This threshold pot adjusts the point at which LevelGuard will kick in 10 Mic Minimum Volume Trim Pot Sets the desired minimum paging microphone level enabling the microphone s lowest preferred level to be set This ensures that the main mic level control cannot be accidentally set too low thereby preventing a page from being heard from a zone 11 Source Priority Switch Selects whether or not Sources 2 and 3 are overridden by the Source 1 input 12 Ducking Ducking automatically decreases the level of the background music when a page takes place Set the Sensitivity control so that the ducking occurs reliably whenever a mic page occurs Set the depth control to suit the application Typical ducking would be with the control straight up letting through some of the background music during a page You can set the depth f
16. ing to your application 4 Install the mixer into the cabinet For further details about rack installation refer to your cabinet s user guide e nstall the mixer to the wall See Method 2 in the above figure e Stack mixer and amps without using a cabinet NOTE WHEN TRANSPORTING THE MIXER SHOULD BE SUPPORTED AT BOTH THE FRONT AND BACK COMMERCIAL 2 4 Audio Input and Output Wiring Convention Balanced wiring The convention for balanced wiring 2 wire plus shield is G Input Input GND Shield Unbalanced wiring The convention for unbalanced wiring to the inputs 1 wire plus shield is G Input GND Shield NOTE THE ABOVE WIRING CONVENTIONS ARE APPLICABLE FOR THE FOLLOWING CONNECTORS MIC INPUT DIRECT INPUT ISO AUX OUTPUT AND ZONE OUTPUT HARMAN 3 0 Rear Panel CSM 32 illustration POWER 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 The LED in the SOURCE 1 section represents major The LE
17. oes If the indicator is constantly on turn the trim pot counter clockwise until it flashes only occasionally Then adjust the bass and treble tone controls for that zone To check the adjustments turn the volume down to as low as its ever going to be used in that zone and make sure the tone sounds full enough If not then turn the AutoWarmth trimmer further clockwise to increase its effect Go back and forth between typical level low level and high level Adjust AutoWarmth for the best overall sound at all the compared levels 6 7 Setting Up AutoWarmth Method 2 An alternate method is to turn the AutoWarmth trimmer full counter clockwise Turn the Source volume located on the front panel to the highest volume at which that zone will be operated Adjust the AutoWarmth trimmer clockwise until the green LED just starts to light on musical peaks Then turn the AutoWarmth trimmer back counter clockwise until it does not light at all Next turn the zone s level down to normal operating level and adjust the bass and treble controls for that zone the AutoWarmth LED will light With either of these setup methods AutoWarmth should shut off when operating at higher volumes and be lit at both normal and lower volumes 15 vy HARMAN 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 th
18. of the rack or building FOR UNITS EQUIPPED WITH EXTERNALLY ACCESSIBLE FUSE RECEPTACLE Replace fuse with same type and rating only MULTIPLE INPUT VOLTAGE This equipment may require the use of a different line cord attachment plug or both depending on the available power source at installation Connect this equipment only to the power source indicated on the equipment rear panel To reduce the tisk of fire or electric shock refer servicing fo qualified service personnel or equivalent If connected to 240V supply a suitable CSA UL certified power cord shall be used for this supply IMPORTANT SAFETY INSTRUCTIONS DECLARATION OF CONFORMITY JBL Professional 8760 S Sandy Parkway Sandy Utah 84070 USA Manufacturer s Name Manufacturer s Address declares that the product Product name JBL CSM 21 CSM 32 Note Product name may be suffixed by the EU Product option None conforms to the following Product Specifications Safety IEC 60065 01 Amd 1 EMC EN 55022 2006 EN 55024 1998 FCC Part 15 Supplementary Information The product herewith complies with the requirements of the Low Voltage Directive 2006 95 EC EMC Directive 2004 108 EC RoHS Directive 2002 95 EC WEEE Directive 2002 96 EC With regard to Directive 2005 32 EC and EC Regulation 1275 2008 of 17 December 2008 this product is designed produced and clas sified as Professional Audio Equipment and thus is exempt from this Di
19. ohm balanced transformer isolated 250Hz 8kHz max level 10dBu CSM 32 only 2 pin 5 08mm Euroblock connector Connecting the pins mutes all Source inputs does not mute Mic input 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 RJ45 or higher Max length 2 4m RJ45 or higher Max length 2 4m 10W 100 240V Thermal fuse in external transformer 19 0 x 1 8 no feet x 7 0 including knobs and connectors 5 3 Ibs 2 4kg 21 JBL Commercial H B P 8760 South Sandy Parkway Sandy UT 84070 o USA COMMERCIAL 801 566 8800 by HARMAN Printed in China Part Number 18 6401 A Issue 06 11
20. or full minimal or no ducking of the music as required 13 Power Switch Turns the CSM mixer on off 12 5 0 Knowing Your Mixer 5 1 Source What is a Source This is a line level input signal such as programmed music CD player VCR DVD satellite feed tape player radio message repeater or juke box These sources are then equalized dynamically controlled and routed by your selections and priorities on the mixer 5 2 Zones What is a zone This is the area where you wish the signal to be heard The mixer outputs a stereo or mono signal to your chosen zone A built in crossover and subwoofer output allows you to include a subwoofer in each zone if desired This allows you to attain the wide bandwidth sound your patrons are used to hearing 5 3 Volume What is a good volume Determining a good volume is a balance of art and science You need maximum coverage without interfering with the workplace environment or customer comfort and communication The mixer gives you the tools you need in the form of AutoWarmth and LevelGuard to get the best sound quality from the volume that each application requires Once you have set your volume preferences 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 conside
21. r source to the left and right input of the mixer 6 3 Adjusting Source Gain Check the input level LEDs they should light green for continuous signal Red will flash if the input is too strong Occasional flashes into the red are not harmful if no distortion is apparent 6 4 Using EQ The best determination for needed equalization is to trust your ears Does the output sound boomy Reduce the bass setting or engage the high pass filter this will reduce the bass frequencies Does it sound dark or muffled Turn up the treble Or if it sounds thin or harsh decrease the treble Just like the tone controls on a car or home stereo 14 E HARMAN 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 When the XOVR switch is NOT engaged the main speaker outputs and the subwoofer outputs will all pass a full range signal 6 6 Setting Up AutoWarmth Method 1 To set up AutoWarmth begin by turning the AutoWarmth trim pot to the twelve o clock position Use this as your baseline setting Now turn up the source volume located on the front panel to a typical operating level for that zone Check the AutoWarmth indicator LED on quieter passages the indicator should flash green If it does not start turning the trim pot clockwise until it d
22. rably more complex AutoWarmth operates on a variable basis automatically making the proper adjustments to maintain an even tonal perception This function constantly adjusts for the ear s tendency to hear less low frequencies at low volumes and more low frequencies at high volumes AutoWarmth automatically ensures full music fidelity at all volumes 5 5 LevelGuard What is LevelGuard The LevelGuard feature helos keep the volumes of various sources consistent by sensing the level of the incoming audio source and automatically processing the signal to a user selected preference 13 COMMERCIAL 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 Background music SOURCE 2 and SOURCE 3 In this example your alarms would connect to the Direct Input your page microphone connects to the MIC Input prerecorded announcements connect to SOURCE 1 and background music connects to SOURCE 2 and 3 NOTE MUSIC MUTE DOES NOT MUTE THE PAGING MIC IN AN EMERGENCY SITUATION IT IS USUALLY BEST TO KEEP ALL MICROPHONES ACTIVE FOR EMERGENCY ANNOUNCEMENTS 6 2 Connecting Sources Connecting your sources is also very simple Just connect the left and right outputs of you
23. rective Roger Johnsen Director Engineering Signal Processing 8760 S Sandy Parkway 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 U K MAINS PLUG WARNING A molded mains plug that has been cut off from the cord is unsafe Discard the mains plug at a suitable disposal facility NEVER UNDER ANY CIRCUMSTANCES SHOULD YOU INSERT A DAMAGED OR CUT MAINS PLUG INTO A 13 AMP POWER SOCKET Do not use the mains plug without the fuse cover in place Replacement fuse covers can be obtained from your local retailer Replacement fuses are 13 amps and MUST be ASTA approved to BS1362 ELECTROMAGNETIC COMPATIBILITY _ This device complies with part 15 of the FCC Rules and the Product Specifications noted on the Declaration of Conformity Operation is subject to the following two conditions this device may not cause harmful interference and e this device must accept any interference received including interference that may cause undesired operation Operation of this unit within significant electromagnetic fields should be avoided e use only shielded interconnecting cables If you want to dispose this product do not mix it with general household waste There is a separate collection system for used electronic products in accordance with l
24. s present within the unit The exclamation point in an equilateral triangle indicates that it is necessary for the user to refer to the owner s manual These symbols warn that there are no user serviceable parts inside the unit Do not open the unit Do not attempt to service the unit yourself Refer all servicing to qualified personnel Opening the chassis for any reason will void the manufacturer s warranty Do not get the unit wet If liquid is spilled on the unit shut it off immediately and take it to a dealer for service Disconnect the unit during storms to prevent damage SAFETY INSTRUCTIONS NOTICE FOR CUSTOMERS IF YOUR UNIT IS EQUIPPED WITH A POWER CORD WARNING THIS APPLIANCE SHALL BE CONNECTED TO A MAINS SOCKET OUTLET WITH A PROTECTIVE EARTHING CONNECTION The cores in the mains lead are coloured in accordance with the following code GREEN and YELLOW Earth BLUE Neutral BROWN Live As colours of the cores in the mains lead of this appliance may not correspond with the coloured markings identifying the terminals in your plug proceed as follows The core which is coloured green and yellow must be connected to the terminal in the plug marked with the letter E or with the earth symbol or coloured green or green and yellow The core which is coloured blue must be connected to the terminal marked N or coloured black he core which is coloured brown must be connected to the terminal marked L or coloured red
25. t in business environments 14 Microphone Input Connect the paging microphone here NOTE 1 LINE LEVEL PAGING OUTPUTS FROM TELEPHONE SYSTEMS MUST BE EXTERNALLY TRANSFORMER ISOLATED AND REDUCED IN VOLUME DOWN TO MICROPHONE LEVEL BEFORE CONNECTING THEM TO THIS INPUT NOTE 2 MICROPHONE AUDIO WILL NOT BE ROUTED TO OUTPUT ZONES UNLESS PAGE ASSIGN CONTACTS ARE ACTIVE 15 Phantom Power This switch allows 48 V phantom power for condenser microphones to be turned on and off 10 4 0 Front Panel CSM 32 illustration Sig 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 2 Source Level Knob This LEVEL knob increases or decreases the output level of the background music The range of this knob is inf 48 to 15dB of DSP gain 3 Microphone Level Knob This MIC level knob increases or decreases the level of the paging mic The range of the knob is inf 30 to OGB NOTE THE RANGE OF THE MIC LEVEL KNOB IS DETERMINED BY THE MIC MINIMUM SETTING WHEN THE MIC MINIMUM TRIM POT IS SET TO THE FULL CLOCK WISE POSITION THE RANGE OF THE MIC LEVEL KNOB IS LIMITED TO 10 TO 0 4 Bass Zone EQ The Bass trim pot applies cut or boost to the zone s low frequenci
26. w the Source switch labelled ACTIVE lights When this LED is not lit the remote source control is not operational 17 HARMAN 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 Turn the remote control LEVEL to maximum full clockwise 2 Set the volume control on the mixer to the loudest you will ever need the system to be 3 Turn the remote control LEVEL knob down to a comfortable or typical operating level Now the volume control on the remote control cannot turn the volume up above what is set on the mixer SECOND Color CSR V CSR 2SV CSR 3SV Pin 1 White Orange VREF 3 3VDC VREF 3 3VDC Pin 2 Orange Volume Control Volume Control Pin 3 White Green Not used Source Selection Pin 4 Blue Not used LED 2 8VDC Pin 5 White Blue Not used Not used Pin 6 Green Not used Not used Pin 7 White Brown Not used Not used Pin 8 Brown Ground Ground 18 by HARMAN ix B Block Di Appendix B Block Diagrams JBL CSM 21 DSP Signal Diagram Depth Zone source select Zone Mic Zone 4 Gains Mute Volume Crossover Zone 1 Outputs Threshold AutoWarmth indicator Active Y i Right Input 2 stereo Sub Paging Max input level 12dbu
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