Instrukcja obsługi Crown XLC2800

Crown odbiornik XLC2800

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Strona 1/32

操作手册

XLC系列功率放大器

获取其他语言版本：如果您需要其它语言版本的产品使用说明，请联系当地的Crown产品零售商。

如果您需要查询您当地的零售商以便获取帮助，请致电+1(574)294-8000 与Crown公司联系。

本手册不包含相关设备设计、生产或变更的所有详细信息。也不涵盖设备安装、操作或维护过程中

可能出现的每种情况。

本手册里提供的信息在出版时为准确无误。然而，我们仍可能在出版本手册后更新相应内容。如果

您需要获取本手册的最新版本，请登录Crown的官方网站www.crownaudio.com。

商标声明：Crown、Crown Audio 与 Amcron 是 Crown International 的注册商标。HiQnet 是

Harman International Industries, Inc. 的商标。其他商标均为其各自所有者的财产。

部分型号的产品可能是以Amcron®的商标出口。

46517-9439 U.S.A. 电话号码：+1(574)294-8000

Obtaining Other Language Versions: To obtain information in another language about the use of this product, please

contact your local Crown Distributor. If you need assistance 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

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 registered trademarks of Harman International. Other trademarks

are the property of their respective owners.

Some models may be exported under the name Amcron®.

+1 (574) 294-8000

5034994-C

03/14

XLC

2800

FAULT

CLIP

SIGNAL

XLC

2500

FAULT

CLIP

SIGNAL

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XLC Series Power Ampliers

XLC系列功率放大器

page 2 Operation Manual 操作手册

1. Read these instructions.

2. Keep these instructions.

3. Heed all warnings.

4. Follow all instructions.

5. Do not use this apparatus near water.

6. Clean only with a dry cloth.

7. Install in accordance with the manufacturer’s instructions.

8. Do not install near any heat sources such as radiators, heat

reg isters, stoves, or other apparatus (including ampliﬁers) that

produce heat.

9. Do not defeat the safety purpose of the polarized or grounding-

type plug. A polarized plug has two blades with one wider than

the other. A grounding-type plug has two blades and a third

grounding prong. The wide blade or the third prong is provided

for your safety. If the provided plug does not ﬁt into your outlet,

consult an electrician for replacement of the obsolete outlet.

10. Protect the power cord from being walked on or pinched, par-

ticularly at plugs, convenience receptacles, and the point where

they exit from the apparatus.

11. Only use attachments/accessories speciﬁed by the manufac-

turer.

12. Use only with a cart, stand, tripod, bracket, or table speciﬁed

by the manufacturer, or sold with the apparatus. When a cart is

used, use caution when moving the cart/apparatus combination

to avoid injury from tip-over.

13. Unplug this apparatus during lightning storms or when unused

for long periods of time.

14. Refer all servicing 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 nor-

mally, or has been dropped.

15. Use the mains plug to disconnect the apparatus from the mains.

16. WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC

SHOCK, DO NOT EXPOSE THIS APPARATUS TO RAIN OR

MOISTURE.

17. DO NOT EXPOSE THIS EQUIPMENT TO DRIPPING OR

SPLASHING AND ENSURE THAT NO OBJECTS FILLED

WITH LIQUIDS, SUCH AS VASES, ARE PLACED ON THE

EQUIPMENT.

18. THE MAINS PLUG OF THE POWER SUPPLY CORD SHALL

REMAIN READILY OPERABLE.

Important Safety Instructions

重要的安全说明

1. 请阅读这些说明。

2. 请妥善保管这些说明。

3. 请留意所有警告。

4. 请遵守所有这些说明。

5. 请勿在靠近水的地方使用本产品。

6. 清理时只能使用干布。

7. 请严格按照制造商提供的操作说明进行安装。

8. 不要将本产品直接安装在任何热源，比如散热

器、电热器、火炉或者其他产生热量的设备（包

括功放）上。

9. 不要破坏具有安全功效的极性插头或者接地式插

头。极性插头有两个插脚，一个宽，一个窄。接

地式插头有两个插脚和一个接地插脚，其中宽插

片或者接地插脚是用来保障您的安全的。如果所

提供的插头不适合您的插座，请咨询联系电工更

换适合的插座。

10. 保护电源线。避免电源线被踩踏或者被捻搓。特

别注意保护在插头、便捷插座和电源线接出设备

处的电源线。

11. 仅使用制造商指定的附件和配件。

12. 仅使用制造商指定的或者随本产品一同出售的载

车、支架、三角架、托架或者工作台。在使用推

车运输设备时，特别注意推车及设备，避免其翻

倒造成伤害。

13. 在有雷电时或者长时间不使用本产品时，请拔掉

本产品的插头。

14. 所有维修服务必须由有资格的维修人员提供。当

设备受到任何形式的损坏时，比如电源线或者插

头被损坏，液体或者异物掉入设备，遭受雨淋或

受潮，不能正常工作，以及被摔碰等情况，都需

要维修。

15. 应采用断开主电源线与市电插座连接的方法来断

开产品与电源的连接。

16. 警告：为降低失火或者电击的风险，不要让设备

遭受雨淋或者受潮。

17. 不要将产品放置在容易遭受滴漏或者喷洒的地

方。例如，不要将装有液体的物品，比如花瓶等

放到设备上。

18. 请确保电源插头可随时插拔使用。

WATCH FOR THESE SYMBOLS:

注意这些符号：

The lightning bolt triangle is used to alert the user to the risk of electric

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 AC MAINS, DISCON-

NECT THE POWER SUPPLY CORD PLUG FROM THE AC RECEPTACLE. THE MAINS

PLUG OF THE POWER SUPPLY CORD SHALL REMAIN READILY OPERABLE.

要完全断开此设备与交流电主线的连接，请把电源线插头从交流电插

座中拔出。需要连接电源时，可再次将电源线插头插入交流电插座。

此设备仅按海拔2000m进行安全设计与评估，因此，仅

适用于在海拔2000m以下安全使用，在海拔2000m以上

使用时，可能有安全隐患。

此设备仅按非热带气候条件进行安全设计与评估，因

此，仅适用于在非热带气候条件下安全使用，在热带

气候条件下使用时，可能有安全隐患。要完全断开此

设备与交流电主线的连接，请把电源线插头从交流电

插座中拔出。需要连接电源时，可再次将电源线插头

插入交流电插座。

WARNING: THE APPARATUS WITH CLASS I CONSTRUCTION SHALL BE CONNECTED TO

A MAINS SOCKET OUTLET WITH A PROTECTIVE EARTHING CONNECTION.

警告：I类结构的设备应当连接到带保护接地连接的电网电源输出插座上。

FCC COMPLIANCE NOTICE

This device complies with part 15 of the FCC rules. Operation is subject to the following two

conditions: (1) This device may not cause harmful interference, and (2) this device must accept

any interference received, including interference that may cause undesired operation.

CAUTION: Changes or modiﬁcations not expressly approved by the party responsible for compli-

ance could void the user’s authority to operate the equipment.

NOTE: This equipment has been tested and found to comply with the limits for a Class B digital

device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable

protection against harmful interference in a residential installation. This equipment generates,

uses, and can radiate radio frequency energy and, if not installed and used in accordance with

the instruction manual, may cause harmful interference to radio communications. However, there

is no guarantee that interference will not occur in a particular installation. If this equipment does

cause harmful interference to radio or television reception, which can be determined by turning

the equipment off and on, the user is encouraged to try to correct the interference by one or more

of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that to which the receiver is

connected.

• Consult the dealer or an experienced radio/TV technician for help.

MAGNETIC FIELD

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

preampliﬁ er or other sensitive equipment at the top.

磁场

警告！不要把敏感的高增益设备，如前置放大器或大型录音机直接放在其上或者旗

下，因为此功放具有大功率密度，形成强磁场，这种磁场会使靠近的未屏蔽的设备

产生嘈杂声。扩音器的上部和下部磁场最强。

如果使用设备架，我们建议把功放放在架的底部，把前置放大器或者其他敏感设备

放在架顶。

XLC系列功率放大器

Operation Manual page 3

操作手册

XLC Series Power Ampliers

David Budge

10 Harvest Close

Yateley GU46 6YS

United Kingdom

Power Ampliﬁers

XLC series

XLC2500, XLC2800

2009 EMC Compatibility – Product Family Standard for Audio, Video, Audio-Visual and Entertainment Lighting Control Apparatus for Professional Use, Part 1: Emissions

2009 Magnetic Field Emissions – Annex A @ 10cm and 20cm

2006 Limits for Harmonic Current Emissions (equipment input current less than or equal to 16A

2008 Limitation of Voltage Fluctuations and Flicker in Low-Voltage Supply systems Rated Current less than or equal to 16A

2010 Limits and Methods of Measurement of Radio Disturbance Characteristics of ITE: Radiated & Conducted, Class B Limits

2009 EMC Compatibility – Product Family Standard for Audio, Video, Audio-Visual and Entertainment Lighting Control Apparatus for Professional Use, Part 2: Immunity

2008 Ed 2.0 Electrostatic Discharge Immunity (Environment E2-Criteria B, 4k V Contact, 8k V Air Discharge)

2010 Ed 3.2 Radiated, Radio-Frequency, EMC Immunity (Environment E2, Criteria A)

2007 Electrical Fast Transient/Burst Immunity (Criteria B)

2006 Surge Immunity (Criteria B)

2006 Immunity to Conducted Disturbances Induced by Radio-Frequency Fields (Criteria A)

2004 Voltage Dips, Short Interruptions and Voltage Variation

Safety Requirements – Audio, Video, and Similar Electronic Apparatus

I certify that the product identiﬁed above conforms to the requirements of the EMC Council Directive 2004/108/EC and the Low Voltage Directive 2006/95/EC.

Signed

Jeff Denman

Senior Director, Operations

ISSUED BY: Harman International