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Audio 2000 AKJ7004, Owner'S Manual, Page: 2 / 16

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WARNING  AND  SAFETY  INSTRUCTION.......................................
FEATURES  ................................................................................
HANDLING  PRECAUTIONS  ........................................................
BEFORE  CONNECTIONS  ............................................................
DESCRIPTIONS  AND  FUNCTIONS

●

  FRONT  PANEL  ......................................................................

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  REAR  PANEL  .........................................................................

RCA  CONNECTIONS  .................................................................
SYSTEM  CONNECTIONS  ...........................................................
GENERAL  OPERATION  ..............................................................
REMOTE  CONTROL  COMMANDER...............................................
SAFETY  PRECAUTIONS  ..............................................................
MAINTENANCE.........................................................................
TROUBLESHOOTING  ................................................................
ETIQUETTE  OF  SOUND  .............................................................
SPECIFICATIONS  ......................................................................
SERVICE  INFORMATION............................................................

                                                                        IMPORTANT

For  your  protection,please  read  these  instructions  completely,  and  keep
this  manual  for  future  reference.
Carefully  observe  and  comply  with  all  warnings,cautions,and  instructions
placed  on  the  equipment  or  described  in  the  operations  instructions  to
guard  against  injury.

TABLE  CONTENTS

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Summary of Contents for AKJ7004

Page 1: ...WNER S MANUAL Thank you for purchasing the Audio2000 S To achieve maximum performance from your new unit please read this manual thoroughly and retain it for future reference For more information please visit our website www audio2000s com Professional Karaoke Mixer with Digital Echo Key Controls R 0 AKJ7004 AKJ7004 Professional Karaoke Mixer with Digital Echo Key Controls Professional Karaoke Mix...

Page 2: ...UTIONS MAINTENANCE TROUBLESHOOTING ETIQUETTE OF SOUND SPECIFICATIONS SERVICE INFORMATION IMPORTANT For your protection please read these instructions completely and keep this manual for future reference Carefully observe and comply with all warnings cautions and instructions placed on the equipment or described in the operations instructions to guard against injury TABLE CONTENTS 1 3 3 3 4 6 7 8 9...

Page 3: ...ating and maintenance servicing instructions in the literature accompanying the appliance CAUTION TO PREVENT ELECTRIC SHOCK MATCH WIDE BLADE OF PLUG TO WIDE SLOT FULLY INSERT ATTENTION POUR EVlTER LES CHOCS ELECTRIQUES INTRODUlRE LA LAME LA PLUS LARGE DE LA FICHE DANS LA BORNE CORRESPON DANTE DE LA PRISE ET POUSSER JUSQU AU FOND CAUTION TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER OR B...

Page 4: ...d away from heat sources such as radiators heat registers stoves or other appliances including amplifiers that produce heat 11 Power Sources The appliance should be con nected to a power supply only of the type des cribed in the operating instructions or as mar ked on the appliance 12 Grounding or Polarization The precautions that should be taken so that the grounding or pola rization means of an ...

Page 5: ...the plug and pull Power consumption of AC power outlets Be careful that the total power consumption does not exceed the wattage marked on the rear panel Do not connect other appliances than the system components to the power outlets of this unit Do not connect a TV set to this unit even if the power consumption value marked on a TV set is below the permissible limit of this unit A larger current t...

Page 6: ...ol the MIC1 audio high frequency band centered at around 6 5K Hz 10 MIC2 11 MIC3 12 20dB GAIN Press this 20dB GAIN button to the MIC2 and MIC3 microphone audio levels by 20 dB 13 PEAK This PEAK LED indicator is used to indicate that the MIC2 and MIC3 input audio levels exceed a preset limit 14 VOL This VOL control knob is used to adjust the MIC2 and MIC3 audio levels Turn this knob clockwise to ra...

Page 7: ...nnel is lowered When this knob is turned counter clockwise the music audio level allocated to the left channel is raised while the music audio level allocated to the right channel is lowered 28 LOW This LOW control knob is used to control the music audio low frequency band centered at around 150 Hz 29 MID This MID control knob is used to control the music audio mid frequency band centered at aroun...

Page 8: ...LY 6 7 replacing with the same type and rating of new fuse When the AC VOLTAGE SELECTOR is set to either 115V or 230V the new fuse should have the rating of T1AL 250V 4 PRE OUT The pre amplifier audio output PRE OUT can be connected to an external power amplifier if needed 6 1 2 3 4 5 6 7 8 9 10 11 12 13 14 VCD T1A 250V 10 REC AUDIO OUTPUT This audio output is for the recording purpose and compris...

Page 9: ...bles When connecting the RCA cables to the RCA jacks be sure to insert the red RCA plug into the red RCA jack and the white or black RCA plug into the white RCA jack White Left Right White or Black Red Red RCA CONNECTIONS 7 ...

Page 10: ... OUT To IN Display Device Display Device Mic with Remote Key Control To To OUT Equalizer OUT To To IN IN To OUT To IN 8 Sound Effector Score Machine Mixer Amp 1 0 PRE OUT PRE OUT 1 2 PRE OUT PRE OUT PRE IN PRE IN Enternal Amplifier VCD VCD T1A 250V ...

Page 11: ...idual microphone echo volume by adjusting the echo volume control knobs in the MIC1 and MIC2 3 channels 9 Press the KEY CONTROL button to set the desired key Notes for Proper Use of a Microphone Hold a microphone to have the top of its windscreen 1 to 2 inches away from your mouth To get the best pickup result point the microphone toward your mouth To ensure a clear vocal output do not block the l...

Page 12: ...es are handled in a wrong way Take care of the following when handling the batteries Insert batteries with correct positive and negative polarities as indicated on the set Even batteries with the same shape sometimes have different voltages Do not mix batteries with different types together Do not use new and old batteries together When replacing batteries be sure to replace both of them Do not he...

Page 13: ...components in which large current flows when the power is switched on such as a TV cannot be connected to such an AC outlet unless it has been designed to accept the connection of a TV set Do not insert or drop metallic objects such as a hairpin nail and coin or flammable objects such as paper and matches through the ventilation holes or other openings on the unit for this will cause malfunction o...

Page 14: ... set to OFF Set the switch on the microphone to ON The corresponding INDIVIDUAL MIC VOLUME control or the MASTER MIC VOLUME control is in the minimum position Adjust the volume control A condenser microphone is used Change the condenser microphone to a dynamic microp hone or a condenser microphone accepting battery power Humming noise Grounding problems between two adjacent equipments Try to use a...

Page 15: ...y Control Range 9 steps Video Input Jacks Sensitivity Input Impedance 1Vp p 75Ω Video Output Jacks Output level Output Impedance 1Vp p 75Ω Power Supply etc Supply Voltage AC 115V 230V 60Hz 50Hz Power Consumption 30W Dimensions W X H X D 16 5 X 5 4 X 14 6 Weight 8 82 Accessories Remote Control Unit 1 Rack Mount 2 Power Cord 1 Owner s Manual 1 Warranty Card 1 lbs SPECIFICATIONS 16 5 5 0 5 4 12 7 14 ...

Page 16: ... carton Also enclose a note describing the problem along with any other helpful information such as where and how the unit was used LIMITED WARRANTY H F Technologies Incorporated H F hereby warrants that Audio2000 S products will be free from defects in material and workmanship for a period of 1 one year from date of purchase At its option H F will repair or replace the defective product and promp...

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