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CXM2000 

影院扬声器优化/监听系统

CXM2000 Monitor and Crossover System

Operation Manual

page 11

操作手册

4 Setup

 

(continued)

4.安装

(接上一页)

4.4.3 Connecting the CXM2000 output to amplifier

Use the HD-15 cable to connect the Crown DSi series or XLC series amplifiers to the CXM2000. Please refer to 

figure 

4.4

 to connect the CXM2000 to the amplifiers in bi-amplified cinema speakers system and 

figure 4.5 

in passive cinema 

speakers system.
If the CXM2000 is connected to an amplifier with XLR connector, please refer to “Appendix I. Pin Definition” on page 

18 to select the correct interface converter.

4.4.3.连接至功放

使用15针接口线缆连接Crown DSi系列或XLC系列功放的输入接口和CXM2000的输出接口。如

4.4所示为连接CXM2000至双功放通道驱动式扬声器系统的各个声道功放,图4.5所示为连接
CXM2000至被动式扬声器系统的各个声道功放。

若要连接至XLR接口的功放,请参看第18页的“附录一、引脚定义”选择合适的转换接口进行
连接。

Figure 4.4 

Connect the CXM2000 to bi-amplified cinema speakers system

Figure 4.5 

Connect the CXM2000 to passive cinema speakers system

图4.4 连接CXM2000至双功放通道驱动式扬声器系统

图4.5 连接CXM2000至被动式扬声器系统

L-Bi-amp

L&R-Passive

R-Bi-amp

Null-Passive

Sw1

C

Sw2

Ls/Rs

Bsl/Bsr

INPUTS FROM PROCESSOR OUTPUTS

RS-232

Firmware update

OUTPUTS TO POWER AMPLIFIER INPUTS

Speaker 

 

1-4

System   5-8

1 2 3 4 5 6 7 8

ON

230

POWER AMPLIFIERS 

CXM2000

L Channel

R Channel

C Channel

Bsl&Bsr Channel

Ls&Rs Channel

SW2 Channel

SW1 Channel

L-Bi-amp

L&R-Passive

R-Bi-amp

Null-Passive

Sw1

C

Sw2

Ls/Rs

Bsl/Bsr

INPUTS FROM PROCESSOR OUTPUTS

RS-232

Firmware update

OUTPUTS TO POWER AMPLIFIER INPUTS

Speaker 

 

1-4

System   5-8

1 2 3 4 5 6 7 8

ON

230

POWER AMPLIFIERS 

CXM2000

L&R Channel

Ls&Rs Channel

C Channel

SW1 Channel

SW2 Channel

Bsl&Bsr Channel

L:  

R: 

C: 

Ls:

 

Rs:

 

Bsl: 

Bsr: 

SW1:

SW2:

Left Channel 

左声道

Right Channel 

右声道

Center Channel 

中置声道

Left Surround Channel

左环绕声道 

Right Surround Channel

右环绕声道

Back Surround Left Channel 

左后环绕声道

Back Surround Right Channel 

右后环绕声道

Low Frequency Effect Channel 1

次低频声道1

Low Frequency Effect Channel 2

次低频声道2

Summary of Contents for CXM2000

Page 1: ...er updates to this information may have occurred To obtain the latest version of this manual please visit the Crown website at www crownaudio com Trademark Notice Crown Crown Audio and Amcron are regi...

Page 2: ...mportant Safety Instructions WATCH FOR THESE SYMBOLS The lightning bolt triangle is used to alert the user to the risk of electric shock The exclamation point triangle is used to alert the user to imp...

Page 3: ...he following Product Specifications EMC Standards EN55103 1 2009 Electromagnetic Compatibility Product Family Standard for Audio Video Audio Visual and Entertainment Lighting Control Apparatus for Pro...

Page 4: ...ecautions 13 5 2 Turning on the CXM2000 13 5 3 Optimizing Speaker Performance 13 5 4 Switching Audio Source Format 13 5 5 Monitoring Audio Signals 14 5 6 Implementing Fault Detection 15 5 6 1 Auto Fau...

Page 5: ...s your official proof of purchase 1 2 Features Built in speaker monitors the processor input and amplifiers output signals1 Onboard JBL cinema speaker parameters include crossover EQ filters delay an...

Page 6: ...accessories in the package One CXM2000 cinema monitor and crossover system Only one power cord is supplied in the package It is compatible to retailer s location Please check the label on power cord w...

Page 7: ...left and back surround right channel speakers and low frequency effect channel D Volume Indicators Indicates current volume level The number of lights represents the volume level of the built in monit...

Page 8: ...e speaker R Bi amp Connects to the amplifier of right channel bi amp speaker or no amplifier pas sive speaker C Connects to the amplifier of center channel SW1 Connects to the amplifier of low frequen...

Page 9: ...CXM2000 on rack 1 Place the CXM2000 in a suitable location with assistant support to maintain its position 2 Secure the two bottom screws without tightening 3 Secure the top two screws without tighte...

Page 10: ...back surround right channel speakers and low frequency effect channel Select ON for 5 1 channel installation system or OFF for 7 1 channel installation system 4 Setting 7 Switch Subwoofer 1 Low frequ...

Page 11: ...to passive cinema speakers system 4 4 CXM2000 4 5 CXM2000 L Bi amp L R Passive R Bi amp Null Passive Sw1 C Sw2 Ls Rs Bsl Bsr INPUTS FROM PROCESSOR OUTPUTS RS 232 Firmware update OUTPUTSTO POWER AMPLI...

Page 12: ...o the passive speaker In figure 4 7 the CXM2000 is set to the JBL 3252N preset which includes crossover EQ filters delay and more Connects the positive of the speaker of left channel to Channel 1 posi...

Page 13: ...tput signals 5 1 Precautions Please take the following precautions for optimum performance and safety 1 The CXM2000 must be correctly configured before operation including input and out put wiring hoo...

Page 14: ...if you don t hear any sound from the CXM2000 speaker when pressing a channel button 1 The monitor volume is too low Increase the monitor volume by turning the volume control knob 2 There is currently...

Page 15: ...onnected into the system CXM2000 1 2 3 4 5 DIP OFF Crown XLC 16 5 6 1 5 DIP ON 5 CXM2000 What happens if you don t hear any sound from the CXM2000 when pressing a channel button 1 The monitor volume i...

Page 16: ...continuously monitor the system for faults while play ing a movie You are not required to run auto or manual fault detection each time a movie is played however may run auto or manual fault detection...

Page 17: ...channel speakers DSP Input EQ EQ High and low shelving filters Crossover Filters Highpass and lowpass per channel Butterworth 6 12 18 24 48 dB per octave Linkwitz Riley 24 48 dB per octave Also inclu...

Page 18: ...GND Chassis GND 11 CH2 Output CH2 Input CH2 Input 12 Null Null Null 13 V MON CH2 V MON CH2 V MON CH2 14 CH2 Amp status Null CH2 Amp status 15 CH2 Load Current status Null CH2 Load Current status 2 RS...

Page 19: ...n off 3730 Passive on off off on 4722N Passive on off on off Mode 5 6 7 8 Enable fault detection off Disable fault detection on 7 1 channel installation system off 5 1 channel installation system on S...

Page 20: ...ier status is Fault SW1 Speakers status is Fault SW2 Amplifier status is Fault SW2 Speakers status is Fault LS Amplifier status is Fault LS Speakers status is Fault RS Amplifier status is Fault RS Spe...

Page 21: ...e Return Authorization SRA is required for product being sent to the factory for service Please complete the SRA by going to www crownaudio com support factserv htm If you do not have access to our we...

Page 22: ...n Crown Crown UPS 8 2 3 1 SRA www crownaudio com support factserv htm SRA 1800 342 6939 8205 SRA 2 3 CROWN AUDIO FACTORY SERVICE 1718W MISHAWAKA RD ELKHART IN 46517 4 SRA 5 SRA SRA 8 2 4 Crown Audio 1...

Page 23: ...e product at our authorized service center or our factory All expenses in remedying the defect including surface shipping costs in the United States will be borne by us You must bear the expense of sh...

Page 24: ...actual purchase price not including inter est insurance closing costs and other finance charges less a reasonable depreciation on the product from the date of original purchase War ranty work can only...

Page 25: ...2000 CXM2000MonitorandCrossoverSystem Operation Manual page 25 9 Crown 1718 West Mishawaka Road Elkhart Indiana 46517 4095 U S A Crown 3 Crown Crown CROWN Crown Crown Crown Crown Crown Crown Crown 12...

Page 26: ...itorandCrossoverSystem CXM2000 page 26 Operation Manual 9 Crown 1718 West Mishawaka Road Elkhart Indiana 46517 4095 U S A Crown 3 Crown Crown 1 Amcron Crown CROWN Crown Crown Crown Crown Crown Crown C...

Page 27: ...___ Country __________________________ E mail address ___________________________________________ Phone include area code ___________________________ Fax __________________________________ MODEL SERIA...

Page 28: ...______________ _________________________________ CXM2000 0000001017 ________________________________ ____________________ _________________ ________________________________ ____________________ ______...

Page 29: ...____________________________ Other equipment in your system ____________________________________________________________________________________________________________________________________________...

Page 30: ...CXM2000MonitorandCrossoverSystem CXM2000 page 30 Operation Manual Crown Crown Factory Service 1718 W Mishawaka Rd Elkhart IN 46517 65 Crown MasterCard Visa America Express Discover 2...

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