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Audio2000's AKJ7003 manual

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Table of contents for the manual

  • Page 1

    + - M O U S I C VL M O U S I C VL + - M C I S M A T ER VO ME LU M C I S M A T E R V O M E LU b # W N T UR L H GH L O A A I W N T U RL H GH L O A A I A A I T N P U I T N P U B B A 003 C C 7- 0 1 AKJ7003 OWNER’S MANU AL P rofessional Karaoke Mixing Amplifier with Digital Echo & Key Controls Thank you for purchasing the A udio2000'S ! To ac[...]

  • Page 2

    WA R N I N G AND SAFETY INSTRUCTION....................................... FEA TURES ................................................................................ HANDLING PREC AUTIONS ........................................................ BEFORE CONNECTIONS ............................................................ DESCRIPTIONS AND FUNCTION[...]

  • Page 3

    The lightning flash with arrowhead symbol,within an equilateral triangle,is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of suffi- cient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is inten[...]

  • Page 4

    This product was designed and manufactured to meet strict quality and safety standards. There are, however , some installation and operation precautions which you should be particularly aware of . 1) R ead Instructions--All the safety and operating instructions should be read before the appliance is operated. 2) R etain Instructions-- The safety an[...]

  • Page 5

    Do not install the unit in following places: In a place which is exposed to direct sunlight or near a source of heat such as a radiator . In a place where the heat cannot escape due to poor ventilation, or where it is very humid or dusty . In an unstable place with excessive vibrations or sloping. In a place which may be exposed to rain, such as ne[...]

  • Page 6

    DESCRIPTIONS AND FUNCTIONS 1. MIC1 - This is the microphone 1 . 2. -20dB GAIN - Pr e ss this -20dB GAIN button to lower the MIC1 microphone audio level by 20 dB. 3. PEAK - This PEAK LED indicator is used to indicate that the MIC1 input audio level exceeds a preset limit. 4. VOL - This VOL control knob is used to adjust the MIC1 audio level. Tu r n [...]

  • Page 7

    DESCRIPTIONS AND FUNCTIONS 16. ECHO - This ECHO control knob is used to control the MIC2 and MIC3 audio echo levels (echo volumes). 17. LOW - This LO W control knob is used to control the MIC2 and MIC3 audio low frequency band centered at around 150 Hz. 18. MID - This MID control knob is used to control the MIC2 and MIC3 audio mid frequency band ce[...]

  • Page 8

    DESCRIPTIONS AND FUNCTIONS 1. AC VOL T AGE SELECTOR - Check to make sure that the AC V oltage Selector switch is set to the proper voltage for your area (120V/60Hz for the North America area) before plugging in the AC power cord to the AC power outlet. C A UTION: Unplug the power cord from the power outlet before resetting the voltage selector swit[...]

  • Page 9

    DESCRIPTIONS AND FUNCTIONS 12. REC AUDIO OUTPUT - This audio output is for the recording purpose and comprises a fixed predetermined audio level. 13. LINE AUDIO OUTPUT - This is a line audio output with the audio level controllable by the microphone and music volume controls. 14. INPUT A (VCD/CD) 15. INPUT B (DVD) 16. EFFECT LO OP - The EFFECT L OO[...]

  • Page 10

    Connection of Speaker Cables Insert the banana connectors on the speaker cables into the banana speaker jacks on the AKJ7003 rear panel. Please refer to the following pictures. Right speaker Lef t speaker Connecting the RC A Cables When connecting the RCA cables to the RCA jacks, be sure to insert the red RCA plug into the red RCA jack and the whit[...]

  • Page 11

    SYSTEM CONNECTIONS VCD/CD DVD SPEAKER LEFT SPEAKER RIGHT Sound Effector To OUT To IN Display Device Display Device Mic with Re mo te Key Control To To OUT Equalizer OUT To To IN IN To OUT To IN 9 Sound Effector Score Machine / Mixer / Amp. 1 0[...]

  • Page 12

    1. Connect a desired number of microphones to the microphone inputs on the AKJ7003. 2. Tu r n on the power of the AKJ7003 and other needed components. (P ress the POWER button on this unit to turn on the power .) 3. Select a karaoke music source. 4. Adjust the music volume, balance, and tone. 5. Adjust each microphone volume by adjusting the indivi[...]

  • Page 13

    REMOTE CONTROL COMMANDER . 1 Operating range The operating range of the remote control comm- ander is within a distance of about 16ft from the remote control sensor on the amplifier . Do not point the transmitter on the front edge of the remote control commander to any other direction than the remote control sensor of the amplifier or leave an obst[...]

  • Page 14

    SAFETY PREC AUTIONS In case of abnormality Do not open the unit Do not exceed the maximum power capacity Keep away from water and foreign objects Do not damage the power cord When the unit is not to be used for a long period In case an abnormal noise or smell is generated from the unit during use, immediately switch the power off, unplug the power [...]

  • Page 15

    When the set gets dirty , wipe with a soft, dry cloth. If the set is extremely dirty , soak a soft cloth in a 5 to 6% solution of dishwashing detergent to water ,wring it tightly , wipe the dirt away , and finally wipe the set with a dry cloth. Never use alcohol, thinner , benzine, insecticide or other volatile agents, as they may damage the surfac[...]

  • Page 16

    Amplifier Maximum Output(1KHz,8 Ω ,THD 1%)---60W+60W T otal Harmonic Distortion ............................ 0.03% (1KHz,50W ,8 Ω ) Input Jacks(Sensitivity/Impedance) MIC(1 ,2/3) ........................................ <10mV DVD ,VCD ............. ...................... 350mV/23k Ω F requency Responses MIC F requency Sound................. 1[...]

  • Page 17

    SERVICE INFORMA TION SHIPPING DAMAGE If the shipping carton is found to be damaged, notify the delivery company immediately . Save the damaged carton as evidence for the delivery company to inspect. It is the responsibility of the consignee to file a claim with the delivery company for any damaged that occurs during shipping. In the case that the s[...]