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