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FCC INFORMATION (U.S.A.)

1.

 

IMPORTANT NOTICE: DO NOT MODIFY THIS 

UNIT!: 

This product, when installed as indicated in the 

instructions contained in this manual, meets FCC 

requirements. Modifications not expressly approved by 

Vocopro may void your authority, granted by the FCC, 

to use this product.

2. IMPORTANT:

 When connecting this product to 

accessories and/or another product use only high 

quality shielded cables. Cable(s) supplied with this 

product MUST be used. Follow all installation 

instructions. Failure to follow instructions could void your 

FCC authorization to use this product in the U.S.A.

3. NOTE:

 This product has been tested and found to 

comply with the requirements listed in FCC Regulations, 

Part 15 for Class "B" digital devices. Compliance with 

these requirements provides a reasonable level of 

assurances that your use of this product in a residential 

environment will not result in harmful interference with 

other electronic devices. This equipment 

generates/uses radio frequencies and, if not installed 

and used according to the instructions found in the 

owner's manual, may cause interference harmful to the 

operation of other electronic devices. Compliance with 

FCC regulations does not guarantee that interference 

will not occur in all installations. If this product is found 

to be the source of interference, which can be 

determined by turning the unit "Off" and "On", please try 

to eliminate the problem by using one of the following 

measures:
Relocate either this product or the device that is  being 

affected by the interference. 
Use power outlets that are on different branch (circuit 

breaker or fuse) circuits or install AC line filter(s).
In the case of radio or TV interference, relocate/reorient 

the antenna. If the antenna lead-in is 300-ohm ribbon 

lead, change the lead-in to coaxial type cable.
If these corrective measures do not produce satisfactory 

results, please contact your local retailer authorized to 

distribute Vocopro products. If you can not locate the 

appropriate retailer, please contact Vocopro, 1728 

Curtiss Court, La Verne, CA 91750.

1.

 To ensure the finest performance, please read this 

manual carefully. Keep 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 

motors). To prevent fire or electrical shock, do not expose to 

rain and water.

3.

 Do not operate the unit upside-down.

4.

 Never open the cabinet. If a foreign object drops into the 

set, contact your dealer.

5.

 Place the unit in a location with adequate air circulation. 

Do not interfere with its proper ventilation; this will cause the 

internal temperature to rise and may result in a failure.

6.

 Do not use force on switches, knobs or cords. When 

moving the unit, first turn the unit off. Then gently disconnect 

the power plug and the cords connecting to other 

equipment. Never pull the cord itself.

7.

 Do not attempt to clean the unit with chemical solvents: 

this might damage the finish. Use a clean, dry cloth.

8.

 Be sure to read the "Troubleshooting" section on common 

operating errors before concluding that your unit is faulty.

9.

 This unit consumes a fair amount of power even when the 

power switch is turned off. We recommend that you unplug 

the power cord from the wall outlet if the unit is not going to 

be used for a long time. This will save electricity and help 

prevent fire hazards. To disconnect the cord, pull it out by 

grasping the plug. Never pull the cord itself.

10.

 To prevent lightning damage, pull out the power cord 

and remove the antenna cable during an electrical storm. 

11.

 The general digital signals may interfere with other 

equipment such as tuners or receivers. Move the system 

farther away from such equipment if interference is 

observed.

NOTE:

Please

 

check the copyright laws in your country 

before recording from records, compact discs, 

radio, etc. Recording of copyrighted material may 

infringe copyright laws.

CAUTION

The apparatus is not disconnected from the AC power 

source so long as it is connected to the wall outlet, 

even if the apparatus itself is turned off. To fully insure 

that the apparatus is indeed fully void if residual power, 

leave unit disconnected from the AC outlet for at least 

fifteen seconds. 

CAUTION: 

READ THIS BEFORE OPERATING YOUR UNIT

Voltage Selector (General Model Only)

Be sure to position the voltage selector to match the

voltage of your local power lines before installing the

unit.

220V

110V

3

Summary of Contents for KJ-7800 PRO

Page 1: ...MANUAL KEY ON ON CUE KEY ON ON CUE KEY ON ON CUE KEY ON ON CUE KEY ON ON ON MIC 1 MIC 2 MIC 3 MIC 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...

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: ...ning For A Lifetime 4 Welcome 6 KJ 7800 Pro Features 7 Mounting 7 Getting Connected 8 Microphone Panel Description and Functions 9 Middle Panel Description and Functions 10 11 Master Panel Description...

Page 6: ...728 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 techsupp...

Page 7: ...hable AV Phono CD inputs including a pair with line input option 4 Mic Insert Loops for 1 4 connection of external stereo effects 3 video inputs and 3 outputs for multi screen video options Assignable...

Page 8: ...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 KJ 7800 Pro has numerous connectivi...

Page 9: ...using The XLR INPUT jack is locat ed within the outer perimeter of the jack housing Align the 3 pins of your XLR mic cable with the appropriate positioning in the jack 2 GAIN This controls the input l...

Page 10: ...ts adjust GAIN until just before distortion is noticeable 5 VOCAL PARTNER MULTIPLEX FUNCTION VOCAL ELMINATOR VOCAL PARTNER MULTIPLEX This feature can alternately remove and activate guide or lead voca...

Page 11: ...EO CHANNEL 2 the ASSIGN button on the left should be pressed to illuminate 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 i...

Page 12: ...quality preferences 6 MASTER EQUALIZER ON OFF This button must be pressed in to activate the Graphic EQ 7 CUE MASTER This button toggles between CHANNEL Cueing and MASTER Cueing When CHANNEL cueing yo...

Page 13: ...el ECHO is adjusted through MIC channel ECHO control 13 ECHO LEVEL This control serves as a master LEVEL for the ECHO settings If ECHO is assigned to a MIC channel this knob will control how much ECHO...

Page 14: ...tion to any CD burner cassette or DAT recorder to record your mix Ideal for the mobile DJ KJ that wants to offer their cus tomer a recording at the end of their performance 6 AV OUT In addition to the...

Page 15: ...ering electrical conductor causing what is known as 60Hz hum A GROUND LIFT switch adds a resistor between the ground and cable shield when switched on effectively ridding the system of hum 14 GROUND T...

Page 16: ...OSSFADER 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 L S...

Page 17: ...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 18: ...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 19: ...ween 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 button The...

Page 20: ...vel is turned down too low Cue 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 Of...

Page 21: ...d Output RCA Jack Unbalance 1 5V 600 ohms Headphones 400mV 32 Maximum Output 20dBV 8 5V RMS 0dBV 1V Tone Controls Treble 15dB 10KHz Bass 15dB 100Hz Signal to noise Ratio Mic 78dB Below Max CD Line 85d...

Page 22: ...es Single Track Mode Frame Search W Jog Dial 4 Speed Fast Forward Rewind Shuttle Pitch Slider Pitch Bend and Jog Dial BPM Beat Per Minute Synchronization Cue Detect Function Professional 19 Rack Mount...

Page 23: ...300W 300W RMS 600W 600W Max THD 0 05 Frequency Response 20HZ 20KHZ Signal to Noise 1 4 or XLR Inputs Input Ratio Less than 100DB Input Sensitivity 1 23V Dimension W x D x H 19 x 13 x 1 5 Shipping Wei...

Page 24: ...Karaoke Studio or Singers Monitor Power Rating 180 Watts Peak 90 Watts RMS Metal Grill Impedance 8 OHM Sensitivity 92 DB Frequency Response 20HZ 20KHZ Dimensions H x W x D 19 x 12 x 11 25 each Shippin...

Page 25: ...C Vocopro 2004 V 1 0 WWW VOCOPRO COM...

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