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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)    Read  Instructions--All  the  safety  and  operating 
          instructions  should  be  read  before  the  appliance 
          is  operated.

2)    Retain  Instructions--The  safety  and  operating  ins-
          tructions  should  be  retained  for  future  reference.

3)    Heed  Warnings--All  warnings  on  the  appliance 
          and  in  the  operating  instructions  should  be 
          adhered  to.

4)    Follow  Instructions--All  operating  and  use  instr-
          uctions  should  be  followed.

5)    Water  and  Moisture--The  appliance  should  not 
          be  used  near  water  --  for  example,  near  a  bathtub,
          wash-bowl.Kitchen  sink,  laundry  tub,  in  a  wet 
          basement,  or  near  a  swimming  pool,  etc.

6)    Carts  and  Stands--The  appliance  should  be  used 
          only  with  a  cart  or  stand  that  is  recommended  by
          the  manufacturer.

7)    An  appliance  and  cart  combination  should  be 
          moved  with  care.  Quick  stops,  excessive  force, 
          and  uneven  surfaces  may  cause  the  appliance 
          and  cart  combination  to  overturn.

8)    Wall  or  Ceiling  Mounting--The  appliance  should 
          be  mounted  to  a  wall  or  ceiling  only  as  recom-
          mended  by  the  manufacturer

9)    Ventilation--The  appliance  should  be  situated  so 
          that  its  location  or  position  does  not  interfere  with 
          its  proper  ventilation.  For  example,  the  appliance
          should  not  be  situated  on  a  bed,  sofa,rug,or  similar
          surface  that  may  block  the  ventilation  openings;or, 
          placed  in  a  built-in  installation,such  as  a  bookcase
          or  cabinet  that  may  impede  the  flow  of  air  through 
          the  ventilation  openings.

10)    Heat--The  appliance  should  be  situated  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  appliance  is  not  defeated.

13)  Power-Cord  Protection-Power-supply  cords  sh-
            ould  be  routed  so  that  they  are  not  likely  to  be 
            walked  on  or  pinched  by  items  placed  upon  or 
            against  them,paying  particular  attention  to  co-
            rds  at  plugs,convenience  receptacles,and  the 
            point  where  they  exit  from  the  appliance.

14)  Cleaning-The  appliance  should  be  cleaned  on-
              ly  as  recommended  by  the  manufacturer.

15)  Power  Lines-An  outdoor  antenna  should  be  lo-
              cated  away  from  power  lines.
16)  Nonuse  Periods-The  power  cord  of  the  applia-
            nce  should  be  unplugged  from  the  outlet  when 
            left  unused  for  a  long  period  of  time.

17)  Object  and  liquid  Entry-Care  should  be  taken 
              so  that  objects  do  not  fall  and  liquids  are  not   
              spilled  into  the  enclosure  through  openings.

18)  Damage  Requiring  Service-The  appliance  sho-
            uld  be  serviced  by  qualified  service  personnel 
            when;
            A.The  power-supply  cord  or  the  plug  has  been 
                  damaged;
            B.Objects  have  fallen,or  liquid  has  spilled  into 
                  the  appliance;
            C.The  appliance  has  been  exposed  to  rain;
            D.The  appliance  does  not  appear  to  operate 
                    normally  or  exhibits  a  marked  change  in 
                    performance;
            E.The  appliance  has  been  dropped,or  the
                  enclosure  damaged.

19)  Servicing-The  user  should  not  attempt  to  service 
            the  appliance  beyond  that  described  in  the  op-
            erating  instructions.  AII  other  servicing  should 
            be  referred  to  qualified  service  personnel.

READ  BEFORE  OPERATING  EQUIPMENT

SAFETY  INSTRUCTIONS

2

Содержание AKJ7004

Страница 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...

Страница 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...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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 ...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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 ...

Страница 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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