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11

KX200

第3章

效果处理 & 参数

混响参数 

混响包括以下参数:

• 麦克风直达电平 (-40 - 10 dB):可调节麦克风输入的所有电平。
• Reverb Level (混响电平) (-40 - 0 dB):调设混响效果的整个电平,恰当地将混

响效果增加到源信号中。

• Reverb Pre-Delay (混响预延时) (0 - 100 ms, 混响预延时范围由不同的预设决

定):在混响效果被听到之前调设延迟时间。数值越大越能产生较宽敞厅室的回声
效果,因为它模仿来自远距离的物体表面反射到达听众耳朵的时间。

• Reverb Time(混响时间) (200 ms - 4000 ms):调节混响消失所需的时间。 数

值越大越能产生较宽敞厅室或多反射面所需混响。 

• Reverb LPF (混响低通) (20 Hz - 20000 Hz):调设混响低通滤波器的频率。取

值较小可让较低频的信号通过,产生更加饱满、昏暗的混响效果;取值较大将削掉较
低频的信号,产生一种更适合快速混音的单薄的混响效果。

• Reverb HPF (混响高通) (20 Hz - 20000 Hz):调设混响高通滤波器的频率。取

值越小产生更昏暗(模糊)的混响效果;取值越大产生明亮(清晰)的混响效果。

• Reverb PEQ (混响参数均衡)(5段)。

3.5 均衡器

均衡器可调节音频信号的EQ。有时在信号通道的不同阶段需要这些均衡器。KX200
配备Output EQs(输出均衡器)(是整个声频系统信号均衡)和Input EQs(输入参数均衡器)
(调节输入信号的频率)。KX200针对左声道、右声道、环绕声输出提供8个频段均衡器,针
对超低音输出提供5个频段均衡器,针对麦克风输入提供15个频段均衡器,针对音乐输入
提供8个频段均衡器。

均衡器包括以下参数:

• Filter Type(滤波器类型)(PEQ,Low Shelf,High Shelf)(参数均衡,低架

均衡,高架均衡):用于选择每频段使用的滤波器类型。

1. 

PEQ (参数均衡器): 以设定频点为中心,可调节任意频段参数的均衡器,“Q”可
用于调整带宽。

2. 

Low shelf(低架均衡): 控制所有频率低于设定频率。

3. 

High shelf(高架均衡): 控制所有频率高于设定频率。

• Band Gain (频段增益) (-18 dB - +18 dB):设置选中均衡器频段的增益。
• Band Frequency (频段频率) (20 Hz - 20K Hz):对每个应用均衡器提升或衰减

增益的频段选择中心频率。

1. 

参数均衡器频率范围: 20 Hz - 20K Hz

2. 

低通频率范围: 20 Hz - 20K Hz

3. 

高通频率范围: 20 Hz - 20K Hz

• Q (频段带宽)(0.1 - 25.0):调设参数均衡器的带宽。取值越小均衡器曲线越宽(

覆盖更宽的频率范围);取值越大均衡器曲线越窄(覆盖极窄的频率范围以获得更精
确的参数均衡)。此参数仅对如上所述设置为“参数均衡器”类型的频段有效。 

• EQ Bypass(旁通均衡器):用于设置所有均衡器,所有输入、输出通道的频段将变

平。

• EQ Enable(启动均衡器): 激活选中频段。
• EQ Delete(删除均衡器): 可删除选中频段。

Содержание KX200

Страница 1: ...Owner s Manual KX200 DIGITAL PROCESSOR...

Страница 2: ...o rain or moisture does not operate normally or has been dropped POWER ON OFF SWITCH If the equipment has a Power switch the Power switch used in this piece of equipment DOES NOT break the connection...

Страница 3: ...nnel who should refer to the table below The green yellow wire shall be connected directly to the units chassis CONDUCTOR WIRE COLOR Normal Alt L LIVE BROWN BLACK N NEUTRAL BLUE WHITE E EARTH GND GREE...

Страница 4: ...tton 7 The SAVE Button 7 Save User Presets 7 2 5 Function Menus Navigation 8 Section 3 Processing Parameters 9 3 1 Input Output Processing 9 3 2 AFE 10 3 3 ECHO 10 3 4 REVERB 11 3 5 EQ 11 3 6 Sing Mod...

Страница 5: ...SR Delay Center Delay Mic A 1 Mic A 2 Mic A 3 Mic B HPF HPF HPF HPF LPF 8 Band PEQ Limiter Limiter Limiter Limiter 8 Band PEQ 5 Band PEQ 8 Band PEQ R Powered Speakers L Powered Speakers SL Powered Spe...

Страница 6: ...ct Info On the World Wide Web www jblpro com Professional Contacts Outside the US Contact the JBL Professional Distributor in your area A complete list of JBL Professional international distributors i...

Страница 7: ...aker SL Speaker SR Speaker Center Speaker Subwoofer VOD Player Recorder Mic A Mic B 2 Apply the power to the KX200 digital processor and then apply the power to the amplifier 3 Turn all gain controls...

Страница 8: ...different menus within the KX200 Here s a brief description of these buttons ESC A short press will navigate up one level within the current menu If pressed and held for 2 seconds this button will co...

Страница 9: ...Remote Jack Use this jack for connecting a third party remote control 3 Audio Outputs Connect these outputs to your amplifier s or powered speakers 4 REC Outputs Connect these outputs to an external...

Страница 10: ...ctional Key vs Number as below MIC 1 ECHO 2 REVB 3 MUSIC 4 SYS 5 SURR 6 MAIN 7 SUB 8 CENTER 9 The Adjust Select Knob The Adjust Select knob allows you to adjust parameter values turn and select menus...

Страница 11: ...lect the User Preset location to which you would like to save your new preset 3 Press the Adjust Select to initiate the selection and move on to the naming screen 4 This is where you name your program...

Страница 12: ...G INPUT VOD COAXIAL OPTICAL INITIAL PRESET MUSIC C I S U M F P H C I M X A M DRY C I S U M F P L O H C E X A M EQ MIC MAX REVERB MIC INIT BALANCE EFFECT MAX DELAY L EFFECT INIT DELAY R BUTTON PASSWORD...

Страница 13: ...HPF LPF 8 Band Parametric EQ Main Outputs Left Right Speaker Alignment Delay Limiter 8 Band Parametric EQ HPF L R Balance Polarity Speaker Type Setting Center Output Speaker Alignment Delay Polarity L...

Страница 14: ...parameter adjusts the overall level of the echo effect Use this parameter to add just the right amount of echo effect to the source signal Echo Pre Delay 0 ms 100 ms range is preset dependent This pa...

Страница 15: ...eter adjusts the frequency of the reverb low pass filter Lower values will allow the lower frequencies to pass through the reverb effect creating a fuller darker reverb whereas higher values will begi...

Страница 16: ...te the selected EQ When finished the EQ settings of channels enable the L R EQ the left and right channels parameter will be synchronized The CH A B link on microphone inputs is the same 3 6 Sing Mode...

Страница 17: ...threshold and only the peaks cross the threshold and get limited Limiter Attack 5 ms 200 ms This parameter adjusts the attack time of the limiter Limiter Release 200 ms 10000 ms This parameter adjust...

Страница 18: ...the absolute maximum limit in which the Music Volume or Music INI Volume can be set Effect Volume Mute 40 dB 0 dB This parameter allows you to adjust the volume of the effect independently This param...

Страница 19: ...o com cn 2 Install the KX200 Software GUI 3 Connect the KX200 to your computer s USB port 4 Launch the KX200 Software GUI System Requirements Windows XP Vista 7 8 4 2 Factory Reset The Factory Reset w...

Страница 20: ...I 4 3 Infrared Remote Control Codes Load Preset Preset 1 38 Preset 2 cc Preset 3 8c Preset 4 ac Preset 5 6c Preset 6 ec Preset 7 1c Preset 8 9c Preset 9 5c Preset 10 4 Preset 11 84 Preset 12 44 Preset...

Страница 21: ...vel Mic Pre EQ A D AMD1621 2 3 2 3 2 3 2 3 2 3 2 3 RCA IN 14 2dB Gain OPTICAL Buffer Codec CS42528 Ext Remote receiver 3 5mm Stereo Jack LCD Module 16x2 Key Board USB SDRAM FRASH I2S SPI MCU DSP JTAG...

Страница 22: ...Ohm unbalanced RCA Output Type RCA unbalanced left right Level 4 dBu Nominal 14 2 dBu Maximum Impedance 100 Ohm Audio Performance Frequency Response 20 Hz to 20 KHz 1 dB THD N 0 007 20 Hz 20 KHz Dyna...

Страница 23: ...KX200...

Страница 24: ...3 mm 240V CSA UL...

Страница 25: ...E N L L N E 2 5...

Страница 26: ...KX200 1 1 2 2 2 3 2 1 3 2 2 4 2 3 5 2 4 6 6 6 Adjust Select 6 6 6 ESC 6 SAVE 7 7 2 5 8 3 9 3 1 9 3 2 AFE 10 3 3 10 3 4 10 3 5 11 3 6 12 12 12 3 7 12 3 8 12 3 9 13 4 14 4 1 USB 14 4 2 14 4 3 15 4 4 16...

Страница 27: ...1 KX200 1 1 JBL KX200 KX200 OK dbx Lexicon KX200 OK 1 1 KX200 KX200 KX200 15 PEQ 15 PEQ 8 PEQ A1 A2 A3 B 8 PEQ 8 PEQ 5 PEQ 8 PEQ KX200 KX200 USB Lexicon dbx AFE EQ 15 5 10 15 PEQ HARMAN EQ JBL KX200...

Страница 28: ...2 KX200 1 1 2 www jblpro com JBL www jblpro com JBL...

Страница 29: ...KX200 2 3 2 2 1 KX200 1 KX200 VOD A B 2 KX200 3 4 KX200...

Страница 30: ...KX200 2 4 2 2 1 A 3 2 B 1 4 1 4 3 LCD 4 Adjust Select 5 FUNCTION SELECT KX200 ESC 2 SAVE MIC MIC ECHO ECHO REVB REVB MUSIC MUSIC SYS SURROUND MAIN SUB CENTER 6 7 KX200 8 USB KX200...

Страница 31: ...KX200 2 5 2 3 1 Power Jack KX200 2 EXT Remote 3 Audio Outputs 4 REC Outputs OK 5 MUSIC Inputs RCA VOD 6 MIC A Microphone Inputs XLR 1 4...

Страница 32: ...7 2 4 KX200 KX200 JBL KX200 1234 LCD BUTTON UNLOCK MIC 1 ECHO 2 REVB 3 MUSIC 4 SYS 5 SURR 6 MAIN 7 SUB 8 CENTER 9 Adjust Select 1 Adjust Select 10 6 15 5 1 5 2 Adjust Select 1 Adjust Select 2 Adjust S...

Страница 33: ...KX200 2 7 ESC ESC 2 SAVE SAVE User Presets 1 SAVE 2 Adjust Select 3 Adjust Select 4 Adjust Select 5 Adjust Select Adjust Select 6 SAVE 3 4 5...

Страница 34: ...PRESET MUSIC C I S U M F P H C I M X A M DRY C I S U M F P L O H C E X A M EQ MIC MAX REVERB MIC INIT BALANCE EFFECT MAX DELAY L EFFECT INIT DELAY R BUTTON PASSWORD CHANGE CH LINK ON OFF SYSTEM PASSW...

Страница 35: ...9 KX200 3 3 3 1 KX200 15 VOD 8 8 8 5 8 KX200...

Страница 36: ...FE 36 AFE Q 1 20 AFE 0 1S 0 5s 3 3 OK MIC Dry Level 40 10 dB Echo Level 40 0 dB Echo Pre Delay 0 ms 100 ms Echo Delay Time 50 ms 500 ms Echo Repeat 0 100 R CH Pre Delay 50 50 R CH Delay 50 50 Echo LPF...

Страница 37: ...Hz 20000 Hz Reverb HPF 20 Hz 20000 Hz Reverb PEQ 5 3 5 EQ KX200 Output EQs Input EQs KX200 8 5 15 8 Filter Type PEQ Low Shelf High Shelf 1 PEQ Q 2 Low shelf 3 High shelf Band Gain 18 dB 18 dB Band Fr...

Страница 38: ...PA Dance Mode Sing Mode OK Attack time 10 s 600 s Boost Gain 0 dB 12 dB Attack 5 ms 2000 ms Release 0 2 s 10 s Reduce Gain 12 dB 0 dB 3 7 Delay 0 ms 40 ms 3 8 Limiter Enable Limiter Threshold 60 dB 0...

Страница 39: ...dB 6 dB Mic Mic INI Volume Mute 40 dB 6 dB Mic Max Volume Mute 40 dB 6 dB Music Balance L50 Center R50 Music Volume Mute 40 dB 6 dB Music Music INI Volume Volume Mute 40 dB 6 dB Music Max Volume Mute...

Страница 40: ...14 KX200 4 4 4 1 USB USB KX200 KX200 KX200 1 http www harmanpro com cn JBL KX200 2 KX200 3 KX200 USB 4 KX200 Windows XP Vista 7 8 4 2 User Presets KX200 1 KX200 2 KX200 USB 3 KX200 4 5 6 KX200...

Страница 41: ...15 KX200 4 IRDA IRDA 9f 1 38 2 cc 3 8c 4 ac 5 6c 6 ec 7 1c 8 9c 9 5c 10 4 11 84 12 44 13 c4 14 a 15 8a 4a 2a 6 ca aa 86 46 56 66 33 KX200 4 3...

Страница 42: ...MD1621 2 3 2 3 2 3 2 3 2 3 2 3 RCA IN 14 2dB Gain OPTICAL Buffer Codec CS42528 Ext Remote receiver 3 5mm Stereo Jack LCD Module 16x2 Key Board USB SDRAM FRASH I2S SPI MCU DSP JTAG UART JTAG UART M3S 2...

Страница 43: ...80 dBu 20 KHz 14 2 dBu RCA 24K Ohm XLR 4 dBu 14 2 dBu 30 Ohm 15 Ohm RCA RCA 4 dBu 14 2 dBu 100 Ohm 20 Hz 20 KHz 1 dB THD N 0 007 20 Hz 20 KHz 103 dB 24 bit 48 KHz DSP 32 bit 38 KHz NEC 1 8 TRS Jack US...

Страница 44: ...JBL Professional 8500 Balboa Blvd Northridge CA 91329 USA Phone 818 894 8850 Fax 818 830 7801 Intl Fax 818 830 7802 Questions or comments Contact us at www jblpro com 5054505 B Printed in China...

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