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4

IMPORTANT SAFETY INFORMATION

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 

•   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.

•  use only shielded interconnecting cables.

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.

If you want to dispose this product, do not mix it with gen-

eral household waste. There is a separate collection system 

for used electronic products in accordance with legislation 

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.

MAGNETIC FIELD

CAUTION!  Do not locate sensitive high-gain equipment such as preamplifiers 

or tape decks directly above or below the unit. Because this amplifier has a 

high power density, it has a strong magnetic field which can induce hum into 

unshielded devices that are located nearby. The field is strongest just above 

and below the unit.

If an equipment rack is used, we recommend locating the amplifier(s) in 

the bottom of the rack and the preamplifier or other sensitive equipment 

at the top.

All manuals and user guides at all-guides.com

Содержание JBL CSMA 180

Страница 1: ...80 CSMA 1120 CSMA 240 CSMA 280 CSMA 2120 Commercial Series Mixer Amplifier Operation Manual CSMA Mixer Amplifiers CSMA Commercial Series All manuals and user guides at all guides com a l l g u i d e s...

Страница 2: ...7 1 2 Front Control Panels and Indicators 8 1 3 Rear Panel Controls and Connectors Four Channel 9 1 4 Rear Panel Controls and Connectors Eight Channel 10 2 0 Setup 12 2 1 Unpacking Your Amplifier 12...

Страница 3: ...y to the power source indicated on the equipment rear panel To reduce the risk of fire or electric shock refer servicing to qualified service personnel or equivalent If connected to 240V supply a suit...

Страница 4: ...sehold waste There is a separate collection system for used electronic products in accordance with legislation that requires proper treatment recovery and recycling Private household in the 25 member...

Страница 5: ...Fluctuations and Flicker in Low Voltage Supply systems Rated Current less than or equal to 16A EN 55022 2010 Limits and Methods of Measurement of Radio Disturbance Characteristics of ITE Radiated Cond...

Страница 6: ...6 All manuals and user guides at all guides com a l l g u i d e s c o m...

Страница 7: ...CSR V control module 1 1 Features 4 or 8 inputs with 1 or 2 outputs respectively Ideal for commercial and industrial use System may be expanded by adding JBL Commercial Series Mixers or Commercial Se...

Страница 8: ...nal presence while red indicates clipping i e the signal has reached the threshold of audible distortion E Power Switch F Illuminated ring around the power switch Green indicates that the unit is conn...

Страница 9: ...ut Connector Stereo unbalanced sources will be summed together Ch2 4 J Priority Input Connector 5 pin Euro block includes 3 pins for a balanced input as well as two pins that when shorted together act...

Страница 10: ...NED 1 CH1 TO AMP2 2 CH2 TO AMP2 3 CH3 TO AMP2 4 CH4 TO AMP2 5 AMP1 Hi Z 6 PHANTOM 7 CH5 TO AMP1 8 CH6 TO AMP1 9 CH7 TO AMP1 10 CH8 TO AMP1 11 AMP2 Hi Z 12 NC MONO OUTPUTS CLASS 2 WIRING A B D C E A AC...

Страница 11: ...ut source Ch 2 4 6 8 G Dual RCA Input Connector Stereo unbalanced sources will be summed together Ch 2 8 H Priority Input Connector 5 pin Euro block includes 3 pins for a balanced input as well as two...

Страница 12: ...read and observe the Important Safety Instructions found at the beginning of this manual 2 2 Installing Your Amplifier CAUTION Before you begin make sure your amplifier is disconnected from the power...

Страница 13: ...nting Kit long angle bracket CSMA180 CSMA1120 only flat bracket CSMA180 CSMA1120 only front angle bracket rear angle brackets rear flat brackets 218 44 mm 8 6 in 303 4 mm 11 9 in 43 3 mm 1 7 in 436 88...

Страница 14: ...ide of the rear of the amplifier assembly with the screws provided 5 Install the assembly into the cabinet using the rack mount screws through the front angle brackets For details of installation in t...

Страница 15: ...d attach the long angle bracket to the other side at the front of the amplifier using the screws provided 2 Attach the front angle brackets to each side of the front of the assembly as shown in the di...

Страница 16: ...rack mount screws through the front angle brackets For details of installation in the chassis of the cabinet refer to the user guide of your cabinet 4 Align the rear angle brackets with the proper hol...

Страница 17: ...ed input by using the included Euroblock connectors see Figure 2 4 Unbalanced lines may be used but may result in hum or RF noise very long cable runs You can also use RCA connectors to connect audio...

Страница 18: ...cable if possible To prevent the possibility of short circuits the wires should be stripped back no greater than 6 mm 1 4 inch see Figure 2 5 2 Suggested below are guidelines to select the appropriat...

Страница 19: ...00V pin to speaker and the COM pin to speaker of the amplifier output connector The minimum impedance that can be driven from each output is provided in Appendix A Note that the HI Z switch must be ON...

Страница 20: ...ting Your Speakers It s wise to avoid clipping the amplifier signal Not only does clipping sound bad but it can damage high frequency drivers The built in clip limiter prevents clipping Also avoid sen...

Страница 21: ...s constantly flashing 7 Do not overdrive the mixer which will cause clipped signal to be sent to the amplifier Such signals will be reproduced with extreme accuracy and loudspeaker damage may result 8...

Страница 22: ...lter CSMA180 and CSMA1120 utilizes a slide switch labeled HI Z while the CSMA240 CSMA280 and CSMA2120 allows each amplifier output to be independently configured using the DIP switches 5 11 3 4 Phanto...

Страница 23: ...be implemented using a CSR V controller connected via an ethernet cable to the RJ45 connector on the back panel For the CSMA240 CSMA280 and CSMA2120 there are two connectors one for each amplifier ou...

Страница 24: ...input POSSIBLE REASON The Hi Z switch is OFF while using the 70V or 100V outputs POSSIBLE REASON The power switch is OFF Note that while plugged in the amplifier will be in standby mode and the power...

Страница 25: ...5 typical Signal to Noise Ratio Ref Rated Power mixer levels min master volume max A weighted 90dB Input Impedance nominal Mic 400 Line 20 k balanced RCA 50 k Phantom Power 27VDC Crosstalk reference r...

Страница 26: ...Gain Line Mic Input Gain Line Mic CH1 CH2 CH5 CH6 Phantom Power Mic Line Bal Mic Line Bal Mic Line Bal Mic Line Bal CH1 PTT CH5 PTT RCA MONO SUM RCA MONO SUM Gain 1 Gain 2 SPI SPI CH1 VOX CH5 VOX Gai...

Страница 27: ...1 Clip 1 Limiter Limiter SPI 2 Clip 2 Bass Treble Bass Treble VCA VCA HPF HPF CH1 TO AMP2 CH5 TO AMP2 AMP2 enuation tenuation Tone Control Scaling Power AMP1 Output XFMR HPF CNTL COM 100V 70 7V Tone...

Страница 28: ...installer or retailer On The World Wide Web www jblcommercialproducts com Professional Contacts Outside the USA Contact the JBL Professional Distributor in your area A complete list of JBL Professiona...

Страница 29: ...29 All manuals and user guides at all guides com...

Страница 30: ...30 All manuals and user guides at all guides com...

Страница 31: ...31 All manuals and user guides at all guides com a l l g u i d e s c o m...

Страница 32: ...Part Number 5025072 Issue 07 13 JBL Commercial 8760 South Sandy Pkwy Sandy UT 84070 USA 801 566 8800 All manuals and user guides at all guides com...

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