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Below we provide some general information to help understand how a professional Karaoke system works 

and how it is connected. 

Signal Path

When connecting your professional Karaoke system, the key is keeping in mind the signal path from the 

source music into your PKJ-9090 and out to your monitor, amp and speakers.  Understanding the signal 

path before installation will make the process easier and most likely save you lots of time!  Below is a diagram 

illustrating a basic signal path.

Since the PKJ-9090PRO has numerous connectivity options, and there exist many variations in user needs, 

we illustrate a system where all possible connections are used. Note: This is a reference model only. Refer-

ence what you need from the diagram. Some connections may not apply for your setup.

IN

OUT

OUT

TV

TV

CDG Player

Getting Connected

TV

TV

TV

Phonograph 1

Phonograph 2

Summary of Contents for PKJ-9090PRO

Page 1: ...WER AMP LEVEL DSP KEY CONTROL AND CROSSFADER VIDEO TOGGLE PKJ 9090PRO PROFESSIONAL POWERED MIXER DJ KJ VJ Professional grade KJ DJ and VJ mixer with Video Select Toggle Crossfader Integrated power amp...

Page 2: ...ther appliances including amplifiers that produce heat 10 Power Sources The appliance should be connected to a power supply only of the type described in the operating instructions or as marked on the...

Page 3: ...p it in a safe place for future reference 2 Install your unit in a cool dry clean place away from windows heat sources and too much vibration dust moisture or cold Avoid sources of hum transformers v...

Page 4: ...al and leave it there Pay attention to the different levels in various recordings Taking a minute to do this now will help to prevent hearing damage or loss in the future After all we want you listeni...

Page 5: ...ting 7 Getting Connected 8 Microphone Panel Description and Functions 9 Middle Panel Description and Functions 10 11 Master Panel Description and Functions 12 13 Rear Panel Description and Functions 1...

Page 6: ...00Hz Signal to noise Ratio MICRO 78dB Below Max CD LINE 85dB Below Max PHONO 75dB Below Max Graphic Equalizer 12dB 60 250 1K 4K 12KHz Total Harmonic Distortion 0 05 Frequency Response 20Hz 20KHz 1dB E...

Page 7: ...1728 Curtiss Court La Verne CA 91750 Toll Free 800 678 5348 TEL 909 593 8893 FAX 909 593 8890 VocoPro Company Email Directory Customer Service General Information info vocopro com Tech Support techsu...

Page 8: ...4 screws to mount Make sure holes are aligned evenly Use an alternating X rotation when screwing to ensure even tension and alignment See diagram below You will need 19 Rack Case 4 Mount Screws Philli...

Page 9: ...the signal path before installation will make the process easier and most likely save you lots of time Below is a diagram illustrating a basic signal path Since the PKJ 9090PRO has numerous connectiv...

Page 10: ...is pressed the DIGI TAL KEY CONTROL setting will be applied 9 TALKOVER The TALKOVER feature allows the KJ DJ VJ to make announcements by instantly lowering the music volume when there is mic activity...

Page 11: ...VOCAL PARTNER MULTIPLEX FUNCTION VOCAL ELMINATOR VOCAL PARTNER MULTIPLEX This feature can alternately remove and activate guide or lead vocals with compatible Multiplex media On this type of media mus...

Page 12: ...uminate the 1 LED and the right pressed to illuminate the 2 LED You will hear that one input source fades out while the other fades in when the CROSS FADER is moved from left to right Note Make sure y...

Page 13: ...djust the vol ume 6 HEADPHONES jack This jack is for con necting HEADPHONES 7 MASTER EQUALIZER This 5 band Graphic EQ gives you additional control over your tone in the 60 Hz 250 Hz 1KHz 4Khz and 12KH...

Page 14: ...owers the output level for the BOOTH OUT located on the back panel Note This slide control is only functional when monitors or a control booth is connected from the corresponding outputs 14 ECHO LEVEL...

Page 15: ...OUT In addition to the MASTER and BOOTH outs this mixed RCA L R output gives you an addi tionaloption for connection of your mix to external components Use in conjuction with the AV OUT LEVEL on the M...

Page 16: ...VIDEO IN jacks on your video display device s 12 VIDEO IN 1 2 3 These jacks allow the video component of CD G DVD VCD and LD players to be connected to the PKJ 9090PRO Connect video cables from the V...

Page 17: ...stem of hum 3 AC INPUT This is the terminal for the AC power cable Carefully insert the AC power cable here The AC power cable should t rm into housing 4 VOLTAGE SELECTOR This switch can change the vo...

Page 18: ...4 CROSSFADER VIDEO TOGGLE VIDEO 1 CD 3 AV 3 VIDEO 2 VIDEO 3 PH 3 CD 2 AV 2 CD 1 AV 1 PH 1 LINE STEREO 1 SIGNAL SIGNAL SIGNAL STEREO 2 ASSIGN CROSSFADER VIDEO TOGGLE ASSIGN MASTER L MASTE MASTER OUTPUT...

Page 19: ...r continuity In other words while you are singing the vocal layer is cancelled and when you are not singing the vocal layer is output This mode is commonly used when a solo singer wants to simulate a...

Page 20: ...the 5 Band Graphic EQ This EQ makes adjust ing the warmth or sharpness of your music a breeze Frequency range settings are 60 250 1k 4k and 12k The lows are 60 and 250 the mid is 1k and the highs are...

Page 21: ...sfade between two channels while toggling between corresponding video outputs To do this you need to rst ASSIGN the two channels to your CROSSFADER On each side of the CROSSFADER there is an ASSIGN bu...

Page 22: ...AND BRIDGE OUTPUT CONFIGURATIONS Stereo Operation 1 Set the STEREO BRIDGE switch to the STEREO position 2 With the PKJ 9090 s power OFF connect the banana plug cables from the speaker s output to the...

Page 23: ...Master button is set to Master preventing selectable channel cueing Cable s connected are not designed for Insert use Echo master level control is turned down Echo On Off button is set to off Channel...

Page 24: ...C Vocopro 2005 V 1 1 WWW VOCOPRO COM...

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