3G Audio AK-3120 Owner'S Manual Download Page 14

505x435x200(mm)

200W

300W

 ~110V/~220V,50Hz

(1KHz,100W,8Ohm)0.02%                        

    ECHO

20Hz-20KHz   2dB

20mV/2KOhm

200mV/10KOhm

1Vp-p/75Ohm

    HF(10KHz)                   

10dB

10dB

10dB

10dB

30W

125W+125W+125W(1KHz,8Ohm)

AK3120  

200W+200W+200W(1KHz,8Ohm)

AK3200  

AK3300  

300W+300W+300W(1KHz,8Ohm)

AK3120  

AK3200  

AK3300  

600W

1000W

1600W

    4-16Ohm

    8Ohm

 (Except for AK3120)

11

AK3120  

AK3200  

AK3300  

AK3120  

AK3200  

AK3300  

13.0kg

14.0kg

15.5kg

11.5kg

12.5kg

14.0kg

SPECIFICATION

Output power

(RMS)  

THD

Frequency response

Input sensitivity/impedance

  MIC

  LINE

  VIDEO

Pitch control

 Music

  LF

(100Hz)  

 MIC

  LF

(100Hz)  

  HF

(10KHz)

Effect

Pitch change control 

Loading impedance

Output impedance

Recommend impedance

Power supply

Power supply consumption 

AC output socket

  One group with switch

  Two groups without switch

Static power consumption

  Total weight

  Net weight

Packing dimension

 4

MAINTENANCE

 The equipment can be cleaned with dry cotton cloth. If the equipment is 

abnormally dirty, please clean it with a piece of cotton cloth dipped in detergent 
for 5 to 6 seconds, and finally dry it with a piece of dry cloth.

 Don't use alcohol, insecticide, or any other volatile or corrosive liquid to clean 

the equipment, which will cause colour fade or flake-off of the equipment surface.

 When the equipment is not used for a long time, please keep it in an appropriate 

dry place.

Cosmetic changes may be made

SPECIFICATION

Summary of Contents for AK-3120

Page 1: ...AK SERIES CHINESE AK 3120 ED 3G MA 060911 002 AK 3200 AK 3300 OWNER S MANUAL ...

Page 2: ...humidity This instrument must work in places with good air flow Please check whether local voltage supply can meet the requirement of this instrument Please pull out the plug when this instrument is not in use for a long time Load must be configured following this manual Don t let the instrument work overloaded for a long time Please make sure the local power supply is similar to what this applian...

Page 3: ...ures Signal connector The front panel AK3120 Operation AK3120 The front panel AK3200 AK3300 Operation AK3200 AK3300 The back panel Controller AK3200 AK3300 Prior to Installation System Connection Safety Instruction Specification Maintenance Introduction Installation Attention ...

Page 4: ...ply meets what this appliance requires prior to operating You can adjust the switch on the back panel of this appliance to switch the power supply to 110Vor 220V based on your local power supply And you are advised that you must unplug before adjusting the switch for power supply selecting ACCESSORIES User Manual 1 Piece Warranty 1 Piece Certification 1 Piece User Manual 1 Piece Warranty 1 Piece C...

Page 5: ...ction for signal sources Available for KTV Room Available for connecting 3 groups speaker simultaneously Built in vocal embellishment circuit make the sound rich natural Built in strong refrigerant fan for ventilation to meet for a long period of time working SIGNAL CORD Male RCA connector Red to match Female RCA Red Male RCA connector White to match Female RCA White Red White ...

Page 6: ...the music volume 5 Power switch 6 Microphone delay control Delay is increased when moved clockwise 7 Microphone echo repeat degree control 8 Microphone repeat feedback control 9 Microphone bass control 10 Microphone treble control 11 Microphone input jacks 12 External tone control jack 13 Microphone volume control 14 Balance control 15 Music bass control Music bass increase when clockwise 16 Music...

Page 7: ... 7 Adjusting music sound quality Treble adjusting TREBLE You can turn the TREBLE 16 by clockwise to increase treble high frequency anticlockwise is for reducing treble Bass adjusting BASS You can increase the BASS 15 by clockwise to increase the low frequency anticlockwise is for reducing bass 8 Attention when using microphone When howling please do not make the microphone and speaker not closed a...

Page 8: ...volume control 4 Music volume control Adjusting volume of the music volume 5 Power switch 6 Microphone delay control Delay is increased when moved clockwise 7 Microphone echo repeat degree control 8 Microphone repeat feedback control 9 Microphone bass control 10 Microphone treble control 11 Microphone input jacks 12 External tone control jack 13 Microphone volume control 14 Balance control 15 Musi...

Page 9: ...ise is for reducing treble Bass adjusting BASS You can increase the BASS 15 by clockwise to increase the low frequency anticlockwise is for reducing bass 8 Tune function operation When your vocal singing tune is not accordant with the music you can push the tune key 19 to make music tune is accordant with your vocal tune 9 Microphone signal left right channel signal ration adjusting If you want th...

Page 10: ...n 5 fuse hold 6 power cord 7 220V power supply socket with switch control 8 110V 220V voltage input selector 9 220V power output socket 10 Left channel speaker output 11 right channel speaker output 12 level control of record output 13 video output socket 14 Mixing record output socket 15 video input socket BGM AUX1 AUX2 16 Audio input socket BGM AUX1 AUX2 17 Sensitivity adjustor of BGM in priorit...

Page 11: ...batteries AA R6 UM 3 following the diagram 3 close the cover 1 music pitch down selector single choosing 2 effect level up button continuous change when pressing long term 3 MIC level up button continuous change when pressing long term 4 effect level down button 5 reset button of music pitch 6 music pitch up selector single choosing 7 Music level up continuous change when pressing long term 8 MIC ...

Page 12: ...crew of binding post clockwise to make sure the cable impacted choose appropriate speaker cable connect the speaker under shortest way Please make sure the speaker phase correct If the phase is inversed the sound will be abnormal and the LF will be not enough Note the end of cable never touch another binding post Active subwoofer Record instrument or sound reinforcement CONNECTION ...

Page 13: ...ouch the cord with wet hand or it will cause the risk of electric shock Power supply cords should be routed so they are not likely to be walked upon or pinched by items placed on or again st them When removing the cord from a power outlet be sure to remove it by holding the plug attachment and not By pulling on the cord DO NOT DAMAGE THE POWER CORD SAFETY INSTRUCTIONS ABNORMAL STATUS In the event ...

Page 14: ...hange control Loading impedance Output impedance Recommend impedance Power supply Power supply consumption AC output socket One group with switch Two groups without switch Static power consumption Total weight Net weight Packing dimension 4 MAINTENANCE The equipment can be cleaned with dry cotton cloth If the equipment is abnormally dirty please clean it with a piece of cotton cloth dipped in dete...

Page 15: ...www 3g sys com ...

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