Professional Karaoke Mixing Amplifier with Digital Echo & Key Controls AKJ7002 OWNER’S MANUAL 16-BIT DIGITAL KEY CONTROL AKJ7002 Professional Karaoke Mixing Amplifier with Digital Echo & Key Controls b INPUT a R DOWN # NATURAL UP INPUT b 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 for future reference.
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 Microphone Inputs(Three Balanced XLR and 1/4" Combo Jacks) 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 External 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 11 12 13 5 14 6 15 7 16 8 31 9 17 18 32 33 19 16-BIT DIGITAL KEY CONTROL AKJ7002 b Professional Karaoke Mixing Amplifier with Digital Echo & Key Controls INPUT A 20 21 26 22 27 23 28 24 29 25 30 34 35 DOWN # NATURAL 36 UP INPUT B 37 38 1. MIC1 - This is the microphone 1 TRS/XLR combo input jack. This jack is for a balanced TRS ¼” input or a balanced XLR input. The balanced TRS ¼” input can also be used as an unbalanced TS ¼” input. 2.
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 6 7 8 10 9 INPUT MIC INSERT MA IN VIDEO OUT CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION ~115V ~230V TO RE DU CE TH E RI SK OF EL EC TR IC SH OC K. D O NOT RE MO VE CO VE R. DO NO T RE MO VE PARTS I NS IDE . RE FE R SER VI CI NG TO QU AL IFI ED SE RVICE PE RS ON NE L.
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 AKJ7002 user to add any sound effecter, such as an equalizer, as a part of the music loop in the AKJ7002 unit.
SPEAKER CONNECTIONS Connection of Speaker Cables Insert the banana connectors on the speaker cables into the banana speaker jacks on the AKJ7002 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 INPUT MIC INSERT MA IN VIDEO OUT CAUTION RI SK O F EL EC TR IC S HO CK DO N OT OPE N CA UT ION ~230V ~115V TO RE DU CE TH E RI SK OF EL EC TR IC SH OC K. D O NOT RE MO VE CO VE R. DO NO T RE MO VE PART S IN SI DE . RE FE R SER VI CI NG TO QUA LI FI ED SE RVICE PE RS ON NE L.
GENERAL OPERATION 5 1 6 8 6 2 16-BIT DIGITAL KEY CONTROL AKJ7002 b Professional Karaoke Mixing Amplifier with Digital Echo & Key Controls INPUT A 4 3 7 1.Connect a desired number of microphones to the microphone inputs on the AKJ7002. DOWN # NATURAL 9 UP INPUT B 3 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 AKJ7002 and other needed components.
REMOTE CONTROL COMMANDER DESCRIPTIONS AND FUNCTIONS A 1. INPUT A - Press this button to select the music source from input A. 2. INPUT B - Press this button to select the music source from input B . 3. KEY CONTROL BUTTONS ( b, ,#) b: Lowers the music key one step (each step is ¼ note) each time this button is pressed : Press this button to reset the music key to its natural key.
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 50Hz/60Hz Power Consumption .....................................500W Dimensions(W X H X D).................16.5'' X 5.4'' X 14.6'' Weight....................................................19.85 lbs 16-BIT DIGITAL KEY CONTROL AKJ7002 Pr of es si on al K ar ao ke Mi xi ng Amp li fi er wi th D ig it al E ch o & Ke y Co nt ro ls b A INPUT 16.5'' 14 DO WN # NAT UR AL UP B INPUT 5.4'' 5.
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.