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XLC Series Power Amplifiers

XLC系列功率放大器

page 30

Operation Manual

操作手册

PLEASE PRINT CLEARLY

SRA #:  __________________(If sending product to Crown factory service.)                 Model: ____________________________________________                Serial Number:  _____________________         Purchase Date:  _____________

PRODUCT RETURN INFORMATION

Individual or Business Name: ____________________________________________________________________________________________________________________________________________________________

Phone #:  __________________________________________________                 Fax #: ________________________________________                   E-Mail:  _______________________________________________________

Street Address (please, no P.O. Boxes):  _____________________________________________________________________________________________________________________________________________________

City: __________________________________________                                 State/Prov: ________________________________                         Postal Code: _________________               Country:  _________________________

Nature of problem:  ___________________________________________________________________________________________________________________________________________________________________

_________________________________________________________________________________________________________________________________________________________________________________

_________________________________________________________________________________________________________________________________________________________________________________

Other equipment in your system:  _________________________________________________________________________________________________________________________________________________________

If warranty is expired, please provide method of payment. Proof of purchase may be required to validate warranty.

PAYMENT OPTIONS

 

         I have open account payment terms.  Purchase order required.  PO#:  __________________________________                       

 

COD

    

   

Credit Card   (Information below is required; however if you do not want to provide this information at this time, we will contact you when your unit is repaired for the information.)

           Credit card information: 

  
            Type of credit card:     

     

MasterCard                    

         

Visa                           

     

American Express                     

 

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           Type of credit card account:                 Personal/Consumer                          Business/Corporate 
       
           Card # ______________________________________________  Exp. date: _____________    * Card ID #: __________________________

 * Card ID # is located on the back of the card following the credit card #, in the signature area.  On American Express, it may be located on the front of the card. This number is required to process the charge to your account.  If you do not want to provide  
it at this time, we will call you to obtain this number when the repair of your unit is complete.

           Name on credit card:         ____________________________________________________________________________

           Billing address of credit card: __________________________________________________________________________

                                                          __________________________________________________________________________

                                                          __________________________________________________________________________

Shipping Address:  Crown Audio Factory Service, 1718 W. Mishawaka Rd., Elkhart, IN 46517

Crown Audio Factory Service Information

Summary of Contents for XLC2500

Page 1: ...locating your local distributor please contact Crown at 1 574 294 8000 This manual does not include all of the details of design production or variations 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 ma...

Page 2: ...ic shock 闪电三角形符号用来提示用户注意电击的危险 The exclamation point triangle is used to alert the user to important operating or maintenance instructions 感叹号三角形符号用来提示用户重要的操作或者维护说 明 TO PREVENT ELECTRIC SHOCK DO NOT REMOVE TOP OR BOTTOM COVERS NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL 为了避免电击 请不要拆卸设备 设备内部无用户可以自行维护的部 件 请向有资格的服务人员咨询 TO COMPLETELY DISCONNECT THIS EQUIPMENT FROM THE...

Page 3: ...inment Lighting Control Apparatus for Professional Use Part 2 Immunity EN 61000 4 2 2008 Ed 2 0 Electrostatic Discharge Immunity Environment E2 Criteria B 4k V Contact 8k V Air Discharge EN 61000 4 3 2010 Ed 3 2 Radiated Radio Frequency EMC Immunity Environment E2 Criteria A EN 61000 4 4 2007 Electrical Fast Transient Burst Immunity Criteria B EN 61000 4 5 2006 Surge Immunity Criteria B EN 61000 4...

Page 4: ...cking 6 2 2 Installing the amplifier 7 2 3 Ensuring Proper Cooling 7 2 4 Wiring to the CXM2000 Monitor and Crossover System 8 2 5 Alternative Choosing Phoenix Connectors as Input Connectors 9 2 6 Choosing Output Wiring and Connectors 9 2 7 Wiring Your System 10 2 7 1 Stereo Mode 10 2 7 2 Parallel Mode 10 2 7 3 Bridge Mode 11 2 8 Connecting to AC Mains 11 2 9 Protecting Your Speakers 11 3 Operation...

Page 5: ...ional information please consult Crown s Amplifier Application Guide available online at www crownaudio com Crown Technical Support your system installer or the retailer where this amplifier was purchased We strongly recommend you read all instructions warnings and cautions contained in this manual Also for your protection please send in your warranty registration card today And save your bill of ...

Page 6: ...amplifier One Power Cord compatible to retailer s location One operation manual this manual One product registration form at the end of this manual One warranty card at the end of this manual For installation you will need not supplied Input wiring cables Output wiring cables Rack for mounting amplifier or a stable surface for stacking NOTE Before you start to set up your amplifier make sure you r...

Page 7: ...ring Proper Cooling When using an equipment rack mount units directly on top of each other Close any open spaces in rack with blank panels Do not block front or rear air vents The back of the rack should be open Figure 2 3 illustrates standard amplifier airflow 2 2 安装功放 注意 开始安装前 确保您已断开功放与电源的连接 将功放电源开关设置到关闭位 置 并将所有音量调节到最低 逆时针旋转 使用一个标准的19寸 48 3厘米 设备机架 具体功放尺寸请参见图2 2 您还可以直接将功放 安放到平台上 而不用将功放安装到机柜 注 机架前...

Page 8: ... monitor functions More details about the wiring please read the Operation Manual of the CXM2000 Monitor and Crossover System Please see figure 2 6 for the HD 15 pin definition 2 4 连接至CXM2000扬声器优化 监听系统 建议将XLC系列功放搭配Crown CXM2000扬声器优化 监听系统使用 图2 4和图2 5的示例 分 别为在双功放通道驱动式扬声器系统和被动式扬声器系统中 通过线缆连接功放的15针接口至 CXM2000 连接成功后 CXM2000可以输出优化后的音频信号 并接收来自XLC功放的监听信号和 故障检测信号 实现分频 监听和故障检测功能 更多详细的连接信息 请看CXM2000扬声器优 化 监听系...

Page 9: ...see figure 2 9 Put the screw through tab B and screw it into the hole left beside the output terminals see figure 2 9 Below are the suggested guidelines to select the appropriate size of wire based on the distance from amplifier to speaker CAUTION Never use shielded cable for output wiring NOTE Custom wiring should only be performed by qualified personnel Class 2 output wiring is required 2 5 可选 选...

Page 10: ...llel 1 ON 2 OFF 2 Connect Channel 1 loudspeaker s positive lead to Channel 1 positive red terminal of amp repeat for negative Repeat Channel 2 wiring as for Channel 1 2 7 连接系统 2 7 1 立体声模式 图2 10为一个常用的立体声输入和输出接线示例 有关如何区分通道1和通道2对应的高中低频 请参看CXM2000操作手册后面的附录 1 将后面板的模式开关设定到立体声位置 1 OFF 2 OFF 2 将通道1扬声器的正极 导线连接到功放通道1的正极 红色 端子上 用同样的方法 连接好通道1的负极 使用与通道1同样的方法 连接好通道2 2 7 2 并行模式 图2 11为一个常用的并行输入和输出接线示例 1 将后面板的模式开关...

Page 11: ... with not more than a 10 variation above or below the amplifier s specified line voltage and within the specified frequency requirements The specific voltage and frequency requirement is compatible to retailer s location and dictated on the amplifier s back panel label If you are unsure of the output voltage of your AC mains please consult your electrician 2 9 Protecting Your Speakers It s wise to...

Page 12: ...ts from overdriving other system components 3 2 Startup Procedure Use the following procedure when first turning on your amplifier 1 Turn down the level of your audio source 2 Turn down the level controls of the amplifier 3 Turn on the Power switch The Power indicator should glow 4 Turn up the volume of your audio source to an optimum level 5 Turn up the volume controls on the amplifier until the ...

Page 13: ...nnel s output is being overdriven Red Fault Indicator Two red LEDs one for each channel illuminate when channel has fault C Power Indicator Blue LED illuminates when amplifier is on D Power Switch On Off switch applies AC power to the amplifier XLC2500 FAULT CLIP SIGNAL CH 2 CH 1 A B C D Figure 3 1 Front Panel 图3 1 前面板 A 通风口 气流从前往后流动实现通风 B 状态指示灯 绿色 信号指示灯 每通道一路绿色LED灯 输入信号超过 40 dBu时点亮 黄色 削波指示灯 每通道一路...

Page 14: ...or cinema I O compatibility with CXM2000 Monitor and Crossover System and DSi 8M System Monitor It is recommended to select parallel or bridge mode when operating with DSi 8M L Input Connector 6 pin Phoenix type connectors accept 2 balanced line level input signal H O T A I R E X H A U S T ON 1 2 E H F G I J K L Figure 3 2 Rear Panel 图3 2 后面板 E 复位按键 提供整机过流保护 F 电源输入接口 电源输入要求请以后面板电源输入接口右侧所 示的数值为准 G ...

Page 15: ... operating temperatures 194 F 90 C When the heatsink temperature has fallen to a safe level this protection circuit will automatically be reset and compress signals The Fault indicator illuminate at the same time The cause of your amplifier s thermal protection state should be determined and corrected as soon as possible Without correction the Thermal Protection circuit will typically reactivate 4...

Page 16: ...wer active POSSIBLE REASON No input signal or the input signal level is very low and the amplifier is in fault mode A Fault status can be triggered when one of the amplifier s protection circuits is activated First disconnect your speakers from the affected channels s one by one to determine if one of the loads is shorted If the indicators return to normal status then try a different speaker or ca...

Page 17: ...器退回给Crown 或者经授权的Crown 维 修中心进行维修 POWER CLIP SIGNAL FAULT CONDITION Volume down or no sound POSSIBLE REASON The amplifier is in fault mode A Fault status can be triggered when one of the amplifier s protection circuits is activated First disconnect your speakers from the affected channels s one by one to determine if one of the loads is shorted If the indicators return to normal status then try a di...

Page 18: ... Input signal 输入信号 1kHz 1 4V Total Harmonic Distortion THD 1kHz 总谐波失真 THD 1kHz 0 5 Intermodulation Distortion IMD 60Hz 7kHz 4 1 from full rated output to 30dB 互调失真 IMD 60Hz 7kHz 4 1 从额定输出至 30dB 0 3 Damping Factor 8 ohms 10Hz 400Hz 阻尼系数 8欧姆 10Hz 400Hz 200 Frequency Response 1W 20Hz 20kHz 频率响应 1W 20Hz 20kHz 0dB 1dB Crosstalk below reated 8 ohms power 串音干扰 8欧姆以下功率 At 1kHz 85dB At 20kHz 55dB Input Imp...

Page 19: ...annel 2欧姆双通道 每声道 605W 500W 720W 500W 775W 525W 775W 525W Bridge 8ohm 桥接8欧姆 900W 850W 1000W 900W 1000W 900 1000W 900W with 0 5 THD 基于0 5 THD的数值 XLC2800 100V 60Hz 120V 60Hz 220V 50Hz 240V 50Hz 1kHz 20Hz 20KHz 1kHz 20Hz 20KHz 1kHz 20Hz 20KHz 1kHz 20Hz 20KHz 8ohm Dual per channel 8欧姆双通道 每声道 410W 350W 430W 360W 440W 380W 440W 380W 4ohmohm Dual per channel 4欧姆双通道 每声道 690W 550W 750W 600W 775W 800W 600W 7...

Page 20: ...z 220 VAC 50 Hz 240 VAC 50 Hz Condition 设备状况 Load 负载 Line current 线路电流 amps安培 Power Dissipated as Heat 作为热量散发的功率 Line current 线路电流 amps安培 Power Dissipated as Heat 作为热量散发的功率 Line current 线路电流 amps安培 Power Dissipated as Heat 作为热量散发的功率 watts BTU kcal hr watts BTU kcal hr watts BTU kcal hr At Idle Awake 空闲唤醒时 N A 不适用 0 56 25 5 87 22 0 4 25 5 87 22 0 39 26 89 22 1 8 Power Pink Noise Typical of program ...

Page 21: ...z 220 VAC 50 Hz 240 VAC 50 Hz Condition 设备状况 Load 负载 Line current 线路电流 amps安培 Power Dissipated as Heat 作为热量散发的功率 Line current 线路电流 amps安培 Power Dissipated as Heat 作为热量散发的功率 Line current 线路电流 amps安培 Power Dissipated as Heat 作为热量散发的功率 watts瓦 BTU kcal hr watts瓦 BTU kcal hr watts瓦 BTU kcal hr At Idle Awake 空闲唤醒时 N A 不适用 0 93 45 5 155 39 0 64 47 160 40 0 61 48 164 41 1 8 Power Pink Noise Typical of pro...

Page 22: ... other arrangements are required 7 2 3 Factory Service Shipping Instruc tions 1 Service 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 website call 1 800 342 6939 extension 8205 and we ll create the SRA for you 2 See packing instructions that follow 3...

Page 23: ...明 1 对于需要送交工厂进行维修的产品 需 提供服务送回认可 SRA 您可以登陆 www crownaudio com support factserv htm 在互联网上完成SRA的填写 如果 您不便上网 可以拨打电话 1800 342 6939或8205 我们将为您制作一份SRA 2 参考下文提及的包装说明 3 将产品运送到 CROWN AUDIO FACTORY SERVICE 1718W MISHAWAKA RD ELKHART IN 46517 4 在包装箱的三面采用黑体黑色标记 并记 下SRA编码 5 记录下SRA编号 以备今后参考之用 SRA 编码可用来询问维修状况 7 2 4 包装说明 重要提示 必须按照这些说明进行操作 如 果未按照说明操作 Crown Audio 有限公司 对送交于我们的受损设备和 或 附件概不 负责 1 完成对手册背面的Crown Audio 工厂服务...

Page 24: ...tive 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 shipping the product between any for eign country and the port of entry in the United States including the return shipment and all taxes duties and other customs fees for such for eign shipments HOW ...

Page 25: ...chase by the original purchaser the warranty period that the new Crown product is free of defects in materials and workmanship and we further warrant the new Crown product regardless of the reason for failure except as excluded in this Warranty Warranty is only valid within the country in which the product is purchased 1 Note If your unit bears the name Amcron please substitute it for the name Cro...

Page 26: ...何抵 押利息 退款等同于实际产品的价格 不包括利息 保险 手续费和其它费 用 并减去自购买之日起产品折旧费 保修只能由经过我们授权的服务中心或 在工厂完成 而某些产品的保修只能在 我们的工厂进行 在授权服务中心或我 们的工厂收到故障产品后 我们将在合 理的时间内 在服务中心或我们的工厂 对运来的故障产品及时采取补救措施 在维修时产生的所有费用 包括美国境 内陆上运输成本将由我们承担 您必 须承担由外国运到美国港口的运输费 用 其中包括返回运费和所有税款 关 税和其它针对国外货品的进口关税 如何得到保修服务 您必须在保修期内向我们通告保修服务 的需求 所有的元器件必须放置在工厂 包装箱中进行运输 如果有需要 您可 以从我们这里免费得到包装箱 收到故 障产品后 我们或我们授权的服务中心 将在合理的时间段内及时进行维修 如 果维修的结果不令人满意 请立即通知 我们或我们授权的服务中心 不承诺附带...

Page 27: ...Crown保险条款也将无效 保修方需要做的事情 不考虑故障原因的情况下 例外情况除 外 我们将会通过维修 更换或退款 的方式对故障采取补救措施 当不能对 设备进行更换 而且无法执行修复或及 时修复 我们才会选取退款方式 如果 选择退款 您需要将故障或问题产品免 费提供给我们并不计入任何抵押利息 退款等同于实际产品的价格 不包括利 息 保险 手续费和其它费用 并减去 自购买之日起产品折旧费 保修只能由 经过我们授权的服务中心进行维修 我 们将在合理的时间内 在服务中心对运 来的故障产品及时采取补救措施 如何得到保修服务 您必须在保修期内向您当地的Crown进 口商通告保修服务的需求 所有的元器 件必须放置在原始包装箱中进行运输 如果需要您可以从我们这里免费得到包 装箱 收到故障产品我们或我们授权的 服务中心将在合理的时间段内及时进行 维修 如果维修的结果不令人满意 请 立即通知我们或我们授权...

Page 28: ...___ Country __________________________ E mail address ___________________________________________ Phone include area code ___________________________ Fax __________________________________ MODEL SERIAL PURCHASE DATE e g XLC2500 e g 0000001017 month day year ________________________________ ____________________ ______ _____ _____ ________________________________ ____________________ ______ _____ __...

Page 29: ..._____________________ 电话号码 包括区号 ___________________________ 传真号码 _________________________________ 型号 如XLC2500 序列号 如0000001017 购买日期 月 日 年 ________________________________ ____________________ _________________ ________________________________ ____________________ _________________ ________________________________ ____________________ _________________ ________________________________ _____________...

Page 30: ..._______________________________ Other equipment in your system _________________________________________________________________________________________________________________________________________________________ If warranty is expired please provide method of payment Proof of purchase may be required to validate warranty PAYMENT OPTIONS I have open account payment terms Purchase order require...

Page 31: ...XLC系列功率放大器 Operation Manual page 31 操作手册 XLC Series Power Amplifiers ...

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