AKJ7003 Professional Karaoke Mixing Amplifier with Digital Echo & Key Controls HI T PU VL O S IC AC C7 00 3 -0 1 MU - + MA MIC VO STE LU R ME - LO W b A NA TU RA IN L + GH # B OWNER’S MANUAL Professional Karaoke Mixing Amplifier with Digital Echo & Key Controls R 0 Thank you for purchasing the Audio2000'S Professional Karaoke Mixing Amplifier with Digital Echo & Key Controls ! To achieve maximum performance from your new unit, please read this manual thoroughly, and retain it
TABLE CONTENTS : WARNING AND SAFETY INSTRUCTION....................................... 1 FEATURES ................................................................................ 3 HANDLING PRECAUTIONS ........................................................ 3 BEFORE CONNECTIONS ............................................................ 3 DESCRIPTIONS AND FUNCTIONS ● FRONT PANEL ...................................................................... 4 ● REAR PANEL ..........................................
CAUTION:TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK) NO USER-SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL 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 sufficient magnitude to constitute a risk of electric shock to persons.
SAFETY INSTRUCTIONS READ BEFORE OPERATING EQUIPMENT 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. 11) 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 appliance.
FEATURES 1. 9-step 16-Bit Digital Key Control 2. Three Unbalanced 1/4" Microphone Inputs 3. Two Switchable RCA A/V Inputs 4. Three RCA Audio Outputs (MIC,REC,LINE) 5. Two RCA Video Inputs(VCD,DVD) 6. Two RCA Video Outputs 7. Stereo Effect Loop for E x ternal Sound Effect Units 8. Master Music Volume, Balance and Low/Mid/High Frequency Controls 9. Master Echo Volume , Low/High Frequency, Repeat and Delay Controls 10. Master Microphone Volume Control 11.
DESCRIPTIONS AND FUNCTIONS 1 10 2 3 4 6 5 11 12 13 14 15 7 8 17 16 9 18 19 33 Professional Karaoke Mixing Amplifier with Digital Echo & Key Controls 21 20 26 27 22 23 28 24 29 25 31 32 0 34 35 36 38 37 30 1. MIC1 - This is the microphone 1 unbalanced 1/4" input jack . 2. -20dB GAIN - Press 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.
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 LOW 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 centered at around 1K Hz. 19. HIGH - This HIGH control knob is used to control the MIC2 and MIC3 audio high frequency band centered at around 6.5K Hz. 20.
DESCRIPTIONS AND FUNCTIONS 1 2 3 4 5 7 6 8 9 11 12 13 14 15 10 16 1. AC VOLTAGE SELECTOR - Check to make sure that the AC Voltage 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. CAUTION: Unplug the AC power cord from the AC power outlet before resetting the AC voltage selector switch. 2. FUSE - Please turn off the AC power and unplug the AC power cord before replacing the fuse.
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 LOOP - The EFFECT LOOP allows the AKJ7003 user to add any sound effecter, such as an equalizer, as a part of the music loop in the AKJ7003 unit.
SPEAKER CONNECTIONS 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 Left speaker (+)Cord to (+) terminal Red Connecting the RCA 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 white or black RCA plug into the white RCA jack.
SYSTEM CONNECTIONS Display Device VCD/CD Display Device DVD Equalizer 1 0 To OUT SPEAKER RIGHT SPEAKER LEFT Mic with Remote Key Control To IN Score Machine / Mixer / Amp.
GENERAL OPERATION 5 1 8 3 Professional Karaoke Mixing Amplifier with Digital Echo & Key Controls 4 7 1. Connect a desired number of microphones to the microphone inputs on the AKJ7003. 9 3 0 2 6 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. 2. Turn on the power of the AKJ7003 and other needed components. (Press the POWER button on this unit to turn on the power.
REMOTE CONTROL COMMANDER DESCRIPTIONS AND FUNCTIONS A B 1 2 INPUT b # 3 LOW NATURAL HIGH - MIC MASTER VOLUME + 4 + 5 MUSIC VOL - ACC7003-01 1 . Operating range The operating range of the remote control commander is within a distance of about 16ft from the remote control sensor on the amplifier.
SAFETY PRECAUTIONS Keep away from water and foreign objects In case of abnormality In case an abnormal noise or smell is generated from the unit during use, immediately switch the power off, unplug the power cord from the power outlet,and consult your dealer or an authorized service center for a check-up.
TROUBLESHOOTING MAINTENANCE Never use alcohol, thinner, benzine, insecticide or other volatile agents, as they may damage the surface paint or gloss of the set. Also do not wipe the set with a chemical cloth or leave it on the set for a long period, as the surface finish may be damaged or the paint may be stripped off. When the set gets dirty, wipe with a soft, dry cloth.
SPECIFICATIONS Power Supply, etc. Supply Voltage .............. AC 115V/230V 60Hz/50Hz Power Consumption .....................................400W Dimensions(W X H X D)................16.5'' X 5.4'' X 14.6'' Weight.................................................... 14.3 lbs 5.0'' Pr of es si on al K ar ao ke Mi xi ng Am pl if ie r wi th D ig it al E ch o & Ke y Co nt ro ls 16.5'' 14 0 5.4'' Accessories Remote Control Unit ........................................... 1 Rack Mount......................
SERVICE INFORMATION SERVICE INFORMATION 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 shipping carton is in good condition but ® the unit is damaged or defective, call Audio2000'S at 805-523-2759.