Shure KCX Specification sheet

KCX Wireless System
Shure KCX Wireless
© 2010 Shure Incorporated
Printed in U.S.A.
27A14466 (Rev. 1)
KCX 无线系统

SAFETY PRECAUTIONS
The possible results of incorrect use are marked by one of the two symbols - “WARNING” AND “CAUTION” -
depending on the imminence of the danger and the severity of the damage.
WARNING: This product contains a chemical known to the
State of California to cause cancer and birth defects or other
reproductive harm
WARNING: Ignoring these warnings may cause severe
injury or death as a result of incorrect operation.
CAUTION: Ignoring these cautions may cause moderate
injury or property damage as a result of incorrect operation.
WARNING
• If water or other foreign objects enter the inside of the device,
fire or electric shock may result.
• Do not attempt to modify this product. Doing so could result in
personal injury and/or product failure.
CAUTION
• Never disassemble or modify the device, as failures may
result.
• Do not subject to extreme force and do not pull on the cable or
failures may result.
• Keep the microphone dry and avoid exposure to extreme
temperatures and humidity.
部件名称
有毒有害物质或元素
铅(PB) 汞(Hg) 镉(Cd) 六价铬
Cr (VI)
多溴联苯
PBB
多溴二
苯醚
PBDE
印制电路板 X O O O O O
机器加工金
属部件
X O O O O O
其他附属部件 X O O O O O
O:表示该有毒有害物质在该部件所有均质材料中的含量均在SJ/T11363-2006规定的限量要求以下
X:表示该有毒有害物质至少在该部件的某一均质材料中的含量超出SJ/T11363-2006规定的限量要求
安全事项
根据危险程度和损坏严重性的不同，使用“警告”和“小心”对未正确使用可能导致的后果做出标识。
警告：如果没有遵循这些警告事项，在操作不正确的情况下
可能会导致严重的人身伤亡事故。
小心：如果没有遵循这些小心事项，在操作不正确的情况下
可能会导致常见的人身伤害或财产损失。
警告
• 如果有水或其他异物进入设备内部，可能会导致起火或触电
事故。
• 不要尝试改装本产品。这样做会导致人身伤害和/或产品故障。
小心
• 不要拆开或改装设备，这样可能会导致故障。
• 不要用力过大，不要拉扯线缆，否则会导致故障。
• 应让话筒保持干燥，并避免暴露在极高的温度和湿度下。
1

1 2
3
POWER SUPPLY
CHANNEL
1
23
4
A
B
C
D
BAL. UBAL. UNBAL.
ABC
12 - 18V
500mA
12
3
4
A
C
B
D
CHANNEL
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6
7
8
9
10
11 12
1
2
3
4
5
2 31
2 3
1
1
234
A
B
CGAIN
LINE MIC
CHANNEL
6
7
8
9
10
11 12
1
2
3
4
5
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RF
AA
A A
Quick Setup
KCX4
KCX2
KCX1
快速设置
2

LINE MIC
GAIN
CHANNEL
1
23
4
A
B
C
D
BAL. UNBAL.
SHURE INCORPORATED WWW.SHURE.COM
LINE MIC
CHANNEL SQUELCH
12-18V
500mA
1
234
A
B
C
D
POWER AF ARF B
RF
CHANNEL
① ② ③
⑦
③
②②
⑥
⑪
⑧
④
④⑤
⑩
①
⑫
⑫
①
④ ⑤ ⑥
⑦ ⑧ ⑨
⑩
⑨
Shure KCX Wireless
Congratulations on purchasing your KCX Wireless system from Shure. Shure professional audio
products deliver legendary sound quality, stage-proven durability and hassle-free setup. The KCX
Wireless System comes with your choice of microphone complete with all the accessories you need.
For performers that manage their own sound and desire the freedom of wireless, nothing could be
more versatile or easy to operate. Affordable replacement parts and a rugged housing make this an
ideal investment for years of confident performance.
Receiver
Transmitter
① PowerLEDlight
② AudioFrequencyLEDlight
③ RadioFrequencyDiversity
lights
④ Balancedoutput(XLR
connector)
⑤ Unbalancedoutput(6.35mm
connector)
⑥ Audiooutputlevel(line/mic)
switch
⑦ Channelselectiondial
⑧ Squelchdial
⑨ Poweradapterinput
⑩ Antennas
① Powerbutton
② Channelselectiondial
③ Audioinputlevel(line/mic)
switch
④ Batterycompartment
⑤ Transmittergaindial
⑥ Beltclip
⑦ Micinput(PG185Lavalier
orPG30Headworn)
⑧ RadioFrequency(RF)level
switch
⑨ Antenna
⑩ ColorIDrings
⑪ Anti-rollring
⑫ PowerLEDlight
3

Power
Plug in the power adapter to turn on the receiver. There is no power switch.
Insert2AAbatteriesintothetransmitter.Holdthepowerbuttonfortwosecondstoturnon.
Connecting to a Sound System
ConnectthebalancedXLRoutputonthereceivertoaMICorLINEinput.SettheLINEMICswitch
accordingly.
IfthereisnoXLRinput,connecttheunbalanced6.35mm(1/4inch)receiveroutputtoaLINEinput.
SettheLINEMICswitchtoLINE.
Channel
Set the transmitter and the receiver to the same frequency using the channel dial.
Note: If using a dual system (or more than one single system), assign each input to a different
channel within the same group (channels 1-4 or channels A-D). This ensures the best signal
quality.
Bodypack Gain
The gain dial controls the audio volume sent to
the receiver.
• Turn down the gain if the audio signal sounds
distorted.
• TurnupthegainiftheAFLEDlightisfaintor
the audio is too low.
RF Level
This switch sets the RF level of the handheld
transmitter. It does not affect the audio volume.
• SettoLOtoavoidinterferingwithother
receivers when in a building with multiple
systems.
• SettoHIfortransmittingoveragreater
distance when using a single system.
Squelch
Squelch controls the amount of RF signal that the
receiver picks up.
• Turn up the squelch dial (clockwise) to remove
ambient noise from unwanted RF sources.
• Turn down the squelch dial (counterclockwise)
if the microphone is not transmitting clearly to
the receiver.
Color ID Rings
Slide these color rings over the handle of the
microphone to identify them. (Sold in a package
of six as an optional accessory.)
System Components
All Systems
• KCX4 Receiver
• Channel Selector
Tool
Handheld Transmitter
• KCX2HandheldMicrophoneTransmitter
Bodypack Transmitter
• KCX1BodypackTransmitter
• Microphone
PG185Lavaliermicrophone
OR
PG30Headwornmicrophone
4

Getting Good Sound
Wearing the Headworn Microphone
• Positiontheheadwornmicrohpone13mm
(1/2 in.) from the corner of your mouth.
• Position lavalier and headworn microphones
so that clothing, jewelry, or other items do not
bump or rub against the microphone.
13 mm
(.5 in.)
Correct Microphone Placement
• Holdthemicrophonewithin12inchesfrom
the sound source. For a warmer sound
with increased bass presence, move the
microphone closer.
• Do not cover grille with hand.
Wearing the Bodypack Transmitter
• Clip the transmitter to a belt or pocket.
• For best results, the belt should be pressed
against the base of the clip.
5

Wireless Tips to Improve System Performance
If you encounter wireless interference or dropouts, try the following suggestions:
Troubleshooting
Problem Solution
No sound • Check the power supply of the microphone and receiver.
• Ensurethatthebatteriesareinsertedcorrectly.
• Set the transmitter and receiver to the same channel.
• Check that the receiver is connected to the input on the audio mixer
or amplifier.
• Check that the transmitter is not too far away from the receiver.
• Decrease (counterclockwise) the squelch.
• SetthebodypackaudioinputswitchtoMIC.
• Makesurethatthereceiverhasaclear,line-of-sightpathtothe
transmitter.
• Keep the receiver away from metal objects.
Noise from RF
interference
• Replace the transmitter batteries.
• Checkthereceiverantennalocation.Makesurethereisaclear
path between the receiver and the transmitter.
• When using two or more systems simultaneously, chose different
channels within the same group (channels 1-4 or channels A-D).
• Turn off or relocate possible sources of interference such as cell
phones, radios, or other electronic devices.
• Increase squelch (clockwise) to restrict the receiver from picking up
ambient noise.
• Unplug any unused receivers
Audio
distortion
• Adjust levels on the mixer board or sound system.
• Makesureallcablesaresecurelyconnectedfromthereceivertothe
sound system.
• If using a bodypack transmitter, lower the gain settings.
interference, such as cell phones, two-way
radios, computers, media players, and digital
signal processors
• Keep transmitters more than two meters (6
feet) apart
• Keepthetransmitterandreceivermorethan5
meters (16 feet) apart
• Keep them away from large metal objects
• During sound check, mark trouble spots and
ask presenters or performers to avoid those
areas
• Replace the transmitter batteries
• Choose a different frequency channel
• Reposition the antennas so there is nothing
obstructing a line of sight to the transmitter
(including the audience)
• Avoid placing transmitter and receiver where
metal or other dense materials may be present
• Movethereceivertothetopoftheequipment
rack
• Remove nearby sources of wireless
6

ACCESSORIES AND PARTS
Optional Accessories
Color Rings (6) WACR
Single Channel Rack Mount Kit WASRM
Dual Channel Rack Mount Kit WADRM
Channel Key 53A14226
Microphone Stand Adapter 95A14227
PS21 Power Supply 95A14220
Frequency Chart
Band Range (MHz)
P12 698–710
P13 698–710
P14 710–726
P15 710–726
P16 726–742
P17 726–742
Q16 742–758
Q17 742–758
Q18 758–774
Q19 758–774
R23 774–787
R24 774–787
Replacement Parts
PG28
PG28 Grille 95A14370
PG28 Capsule 95A14372
PG28 Handheld Transmitter Body 95A14371
PG58
PG58 Grille 95A14223
PG58 Capsule 95A14374
PG58 Handheld Transmitter Body 95A14422
See your local Shure distributor for assistance
NOTE:
This Radio equipment is intended for use in musical professional entertainment and
similar applications.
This Radio apparatus may be capable of operating on some frequencies not authorized
in your region. Please contact your national authority to obtain information on authorized
frequencies and RF power levels for wireless microphone products.
7

SPECIFICATIONS
Working Range(LineofSight)
HIpowermode:75m(250ft)
LOpowermode:18m(60ft)
Note: Actual range depends on RF signal absorption, reflection
and interference.
Audio Frequency Response
50Hzto15kHz
Note: Dependent on microphone type
Total Harmonic Distortion(Ref.±48kHz
deviation,1kHztone)
<1%
Dynamic Range
90dBA-weighted,typicaltypical
Operating Temperature Range
–10°C(14°F)to50°C(122°F)
Note:Batterycharacteristicsmaylimitthisrange.
Transmitter Audio Polarity
Positive pressure on microphone diaphragm produces positive
voltageonpin2(withrespecttopin3ofXLRoutput)andthetip
ofthe6.35mm(1/4-inch)output.
KCX1 Bodypack
Transmitter
Audio Input Level
MIC:-7to-15dBV
LINE:9to1dBV
Gain Adjustment Range
8dB
Input Impedance
MICsetting:16kΩ
LINEsetting:120kΩ
RF Output (dependent on applicable country
regulations)
10 mW maximum
Dimensions
108mmX64mmX19mm(4.25in.X2.50in.X0.75in.)
Weight
90 g (without batteries)
Housing
MoldedABS
Power Requirements
2“AA”sizealkalineorrechargeablebatteries
Battery Life
up to10 hours (alkaline)
KCX2 Handheld
Transmitter
Audio Input Level
–20dBV maximum
Input Impedance
22kΩ
RF Output (dependent on applicable country
regulations)
HIpowermode:10mWmaximum
LOpowermode:1mWmaximum
Dimensions
254mmX51mmdiameter(10in.X2in.)
Weight
270g(10.2oz.)(withoutbatteries)
Housing
MoldedABS
Power Requirements
2“AA”sizealkalineorrechargeablebatteries
Battery Life
up to10 hours (alkaline)
KCX4 Receiver
Dimensions
32mmX168mmX104.5mm(1.26in.x6.625in.x4.2in.)
Weight
245g(11.5oz.)
Housing
MoldedABS
Audio Output Level(Ref.±48kHzdeviation
with1kHztone)
XLRconnectorinto100kΩload:-19dBV
6.35mm(1/4”)connectorinto100kΩload:-5dBV
Output Impedance
XLRconnector:600Ω
6.35mm(1/4”)connector:600ΩRef.±48kHzdeviationwith
dual-sine:1kHztone+17%32.768kHzpilot
Sensitivity
–105dBmfor12dBSINAD,typical
Image Rejection
>50dBm,typical
Power Requirements
12to18VDC@130mA,suppliedbyexternalpowersupply
8

LINE MIC
GAIN
CHANNEL
1
23
4
A
B
C
D
BAL. UNBAL.
SHURE INCORPORATED WWW.SHURE.COM
LINE MIC
CHANNEL SQUELCH
12-18V
500mA
1
234
A
B
C
D
POWER AF ARF B
RF
CHANNEL
① ② ③
⑦
③
②②
⑥
⑪
⑧
④
④⑤
⑩
①
⑫
⑫
①
④ ⑤ ⑥
⑦ ⑧ ⑨
⑩
⑨
Shure KCX 无线系统
恭喜您购买了Shure的KCXWireless系统。Shure专业音响产品能够提供出色的音响质量，在舞台上
经久耐用，让您的演出轻松自如。KCX无线系统配备了话筒需要的所有附件。本话筒特别适用于想要
自己调节音色，并且需要无线自由操控的表演者，它的功能丰富，操作简单。经济耐用的配件和坚固
可靠的外壳，是可让您建立多年演出信心的理想投资。
接收机
发射机
① 电源指示灯
② 音频指示灯
③ 射频指示灯
④ 平衡输出（XLR接口）
⑤ 非平衡输出（6.35毫米接
口）
⑥ 音频输出电平（线路/话筒）
开关
⑦ 频道选择旋钮
⑧ 静噪旋钮
⑨ 电源适配器输入
⑩ 天线
① 电源按钮
② 频道选择旋钮
③ 音频输入电平（线路/话
筒）开关
④ 电池舱
⑤ 发射机增益旋钮
⑥ 皮带夹
⑦ 话筒输入（PG185领夹式
或PG30头戴式）
⑧ 射频(RF)电平开关
⑨ 天线
⑩ 颜色标识环
⑪ 防滚环
⑫ 电源指示灯
9

电源
插上电源适配器将接通接收机电源。本设备没有电源开关。
在发射机中插入2节AA电池。按住电源按钮，并保持两秒，将电源打开。
连接到音响系统
将接收机上的平衡XLR输出连接到MIC或LINE输入。将LINEMIC（线路话筒）开关设置在相应位
置。
如果没有XLR输入，应将非平衡6.35毫米（1/4英寸）接收机输出连接到LINE（线路）输入。将
LINEMIC（线路话筒）开关设置在LINE（线路）位置。
Channel（频道）
使用channel（频道）旋钮将发射机和接收机设置在相同频率。
注意：如果使用双系统或多个单系统，应将每项输入分配到相同组内的不同频道（频道1-4或频道
A-D）。这样可以确保获得最佳信号质量。
腰包增益
增益旋钮可以控制发送到接收机的音量。
• 如果音频信号出现失真，应降低增益。
• 如果AF指示灯暗淡或音频信号过低，应提高
增益。
射频电平
此开关用于设置手持式发射机的射频电平，但是
不会影响音量。
• 如果使用多个系统，应设置为LO可以避免对
其它接收机的干扰。
• 如果使用单个系统，设置为HI可在更远距离上
传输信号。
静噪
静噪功能用于控制接收机拾取的无线电射频信号
数量。
• 向上转动静噪旋钮（顺时针），可排除来自不
必要的射频源的环境噪声。
• 如果话筒没有清晰地将信号发射到接收机，应
向下（逆时针）转动静噪旋钮。
颜色标识环
滑动话筒把手上的这些颜色环，可为它们设置标
记。（颜色环作为选配件以一组六个为单位出
售。）
系统配件
所有系统
• KCX4接收机
• 频道选择工具
手持式发射机
• KCX2手持式话筒发射机
腰包发射机
• KCX1腰包发射机
• 话筒
PG185领夹式话筒
或
PG30头戴式话筒
10

获得良好音质
佩戴头戴式话筒
• 将头戴式话筒放置在距离嘴部13毫米（0.5英
寸）的位置。
• 调节领夹式和头戴式话筒的位置，避免衣物、
首饰或其它物品摩擦或碰撞到话筒。
13 mm
(.5 in.)
正确持握话筒
• 将话筒保持在距离音源12英寸的位置。如需
获得较多低音、温暖的声音，则应将话筒移
近。
• 不要用手罩住滤网。
腰包发射机的佩戴
• 将发射机夹在皮带或口袋上。
• 为获得最佳效果，应将皮带固定在夹子的底座
上。
11

可提高系统性能的无线使用提示
如果遇到无线干扰或信号中断，应尝试下列操作：
故障排除
故障 解决方法
无声音 • 检查话筒和接收机的电源。
• 确保已正确插入电池。
• 将发射机和接收机设置在相同频道。
• 检查发射机是否已连接到混音器或放大器的输入端。
• 检查发射机是否距离接收机过远。
• 降低（逆时针）静噪水平。
• 将腰包音频输入开关设置在MIC（话筒）位置。
• 确保接收机到发射机的通路清晰而没有障碍。
• 让接收机远离金属物体。
无线电射频噪声
干扰
• 更换发射机电池。
• 检查接收机天线位置。确保接收机与发射机之间的通路没有障碍。
• 在同时使用两个或多个系统时，应选择相同组中的不同频道（频道
1-4或频道A-D）。
• 关闭或调整手机、对讲机或其它电气设备干扰源的位置。
• 提高静噪（顺时针旋转），可限制接收机拾取环境噪声。
• 将未使用接收机的电源插头拔下
音频失真 • 调节混音器面板或音响系统的电平。
• 确保所有电缆已从接收机可靠地连接到音响系统。
• 如果使用腰包发射机，应将增益设置降低。
• 应让发射机之间的距离保持在两米（6英尺）
以上
• 应让发射机与接收机至少保持5米（16英尺）
距离
• 应让设备远离体积较大的金属物
• 在进行声音检测过程中，应标记“盲点”，并提示
讲演者或演出者避开这些区域
• 更换发射机电池
• 选择不同的频道
• 调整天线位置，让发射机在视线范围内没有任
何障碍物（包括观众）
• 不要在有金属或其它高密度材料的地方放置发
射机和接收机
• 将接收机移动到设备机架顶部
• 应排除附近的手机、双向无线电、计算机、媒
体播放器和数字信号处理器等无线干扰源
12

附件和替换备件
可选配附件
颜色环 (6) WACR
单通道机架固定件 WASRM
双通道机架固定件 WADRM
频道键 53A14226
话筒座转接器 95A14227
PS21 电源部件 95A14220
频率表
频段 范围 (MHz)
P12 698–710
P13 698–710
P14 710–726
P15 710–726
P16 726–742
P17 726–742
Q16 742–758
Q17 742–758
Q18 758–774
Q19 758–774
R23 774–787
R24 774–787
替换备件
13
注释:
本无线电设备为专业音乐演出及其他类似场合而设计。
本无线电设备可能具有使用您所在地区未经授权的频率的能力。 请与 您所在国的相关机构联系，
以获得有关您所在地区无线话筒授权使用频率的信息。
PG28
PG28 金属网罩 95A14370
PG28话芯 95A14372
PG28话筒外壳 95A14371
PG58
PG58金属网罩 95A14223
PG58话芯 95A14374
PG58话筒外壳 95A14422
请联系您当地的Shure分销商以寻求帮助。

规格
工作范围(可视)
高功率模式:75米(250英尺)
低功率模式:18米(60英尺)
注意：实际范围与射频信号的吸收、反射和干扰相关。
音频响应
50赫兹到15千赫茲
注意：取决于话筒类型
总谐波失真(参考±48千赫偏移，1千赫音频)
<1%
动态范围
90dB（A-加权，典型值）典型
工作温度范围
–10°C(14°F)到50°C(122°F)
注意：电池特性可能会限制该范围。
发射机音频极性
对话筒隔膜的正压会在2芯上和6.35毫米（1/4英寸）输出的尖
端上产生（相对于XLR输出的3芯）的正电压。
KCX1 腰包发射机
音频输入电平
MIC:-7到-15dBV
LINE:9到1dBV
增益调整范围
8dB
输入阻抗
MIC设置:16kΩ
LINE设置:120kΩ
射频输出(取决于相应的国家法规)
10mW最大值
外观尺寸
108毫米X64毫米X19毫米(4.25英寸X2.50英寸X0.75英
寸)
重量
90克(无电池)
外壳
ABS铸模
电源要求
2节“AA”型碱性电池或充电电池
电池使用时间
最大10小时(碱性电池)
KCX2 手持式发射机
音频输入电平
–20dBV 最大值
输入阻抗
22kΩ
射频输出(取决于相应的国家法规)
高功率模式:10mW最大值
低功率模式:1mW最大值
外观尺寸
254毫米X51毫米直径(10英寸X2英寸)
重量
270克(10.2盎司)(无电池)
外壳
ABS铸模
电源要求
2节“AA”型碱性电池或充电电池
电池使用时间
最大10小时(碱性电池)
KCX4 接收机
外观尺寸
32毫米X168毫米X104.5毫米(1.26英寸x6.625英寸x
4.2英寸)
重量
245克(11.5盎司)
外壳
ABS铸模
音频输出电平(参考±48千赫偏移，1千赫音频)
XLR接口连接100kΩ负载:-19dBV
6.35毫米（1/4英寸）接口连接100kΩ负载:-5dBV
输出阻抗
XLR接口:600Ω
6.35毫米（1/4英寸）接口:600Ω参考双正弦波±48千赫偏
移：1千赫音频+17%32.768千赫导频
灵敏度
–105dBm对应12dBSINAD,典型
镜频抑制
>50dBm,典型
电源要求
12到18VDC@130mA,由外部电源供电
14

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