3G Audio AK-200 User manual

Printed in Hong Kong <AMP 0801-AK>
E-2002-0801-01(1)
Audio
G
3
AK SERIES
ENGLISH
AK-200 AK-300 AK-400
AK-200
AK-300
AK-400
OWNER'S MANUAL
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TO MAKE SURE FULL AND EFFECTIVE USE OF IT, PLEASE READ THIS MANUAL
CAREFULLY BEFORE OPERATION. AND PLEASE SAVE THIS MANUAL FOR FUTURE
IT'S POSSIBLE THAT THE SHAPE OF THE PLUGS AND JACKS ARE DIFFERENT IN
DIFFERENT COUNTRIES, BUT THE CONNECTION WAYS AND OPERATION FOR
REFERENCE.
THIS UNIT ARE THE SAME.
ATTENTION
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CONTENTS
Voltage Input
INTRODUCTION Features
Signal Cords
Front Panel(AK-200)
Before Connection
System Connection
Safety Regulations
Specification
ADDITIONAL
INSTRUCTION
INSTALLATION
Front Panel(AK-300/AK-400)
Back Panel
4
5
5
6
7
8
9
9
10
11
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4
110V
220V 220V
CAUTION
THE POWER
SUPPLY CORD
SHOULD BE
DISCONNECTED
BEFORE
CHANGING
THE VOLTAGE
SELECTOR
VOLTAGE INPUT
ACCESSORIES
There is a owner's manual in the package accompany with this unit,
please check it when open the package.
How to select right voltage input?
There's a voltage selector on the back panel of this unit and voltage intensity of
this unit has been set between 220V originally.
Please check your local voltage intensity comply with this or not before operation.
if not, you can select it between 110V by the voltage selector.
The power supply cord should be disconnected before adjusting the voltage input.
Owner's Manual
Remote Control Unit
Cell(AA)
1
1(AK-300/AK-400)
2(AK-300/AK-400)
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INTRODUCTOIN
5
SIGNAL CONNECTION CORDS
RCA plugs available
Note: RCAplug in red should insert into jack in red.
RCA plug in white should insert into jack in white.
Please read this manual carefully before operation. And please save this
manual for future reference.
FEATURES
Inhibiting whistle strongly.
Multi-mode singing style.
Special design for KTV room, high reliability.
Able to connect two group speakers simultaneously.
Special drive design of human voice to make voice rich and nature
strong cooling fan makes sure long-term working.
red
white
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10
12
14
16 18 22 24
26
28
30
32
34
36
38
8
6
4
2
10
12
14
16 18 22 24
26
28
30
32
34
36
38
8
6
4
2
3G Audio
STEREO DIGITAL KARAOKE AMPLIFIER AK-200
POWER
OFF
ON ECHO EFFECT MIC TONE MIC INPUT
1 2 3
MIC1 MIC2 MIC3 BALANCE BASS TREBLE
MUSIC VOL
MIC MASTER VOL
ECHO VOL
SPECIAL SOUND FEEDBACK HANDLING
SPECIAL SOUND EFFECTION DESIGN
BIG DYNAMIC CHARACTER.HI-FI
HIDDEN ADJUSTING
DELAY
ECHO REPEAT BASS TREBLE
FUNCTION INSTRUCTIONS (FRONT PANEL) AK-200
5
4
MUSIC VOLUME CONTROL
ECHO CONTROL
Adjusting volume of all microphones connected.
Controlling echo of microphone input.
POWER SWITCH
MICROPHONE INPUT JACKS(1/2/3)
11
MICROPHONE TREBLE CONTROL
10
EXTERNAL TONE CONTROL JACK
12
15
MUSIC BASS CONTROL
1
MICROPHONE VOLUME CONTROL
13
BALANCE CONTROL
14
16
MUSIC TREBLE CONTROL
9
MICROPHONE BASS CONTROL
7
MICROPHONE REPEAT
FEEDBACK CONTROL
MICROPHONE ECHO FEEDBACK
DEGREE CONTROL
8
6
MICROPHONE DELAY CONTROL
MICROPHONE OUTPUT LEVEL CONTROL
2
HIDDEN LEVEL CONTROL
3
Balance left and right channel
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POWER
DELAY ECHO REPEAT BASS TREBLE
MIC TONE MIC INPUT
MIC1 MIC2 MIC3 BALANCE BASS TREBLE
2 3
16 BIT DIGITAL KEY CONTROLLER
ATS IN MIN MAX
KEY MUTI MIC MASTER VOLECHO VOL MUSIC VOL
2
4
6
8
10
12
14
16
18 22
24
26
28
30
32
34
36
38
2
4
6
8
10
12
14
16
18 22
24
26
28
30
32
34
36
38
MIC VOL MUSIC TONE
ECHO EFFECT
LD DVD VCD AU X MUTI
ATS I N
KEY CONTROL
b1
b2
b3
b4
#1 #2 #3 #4
STEREO MIXING KARAOKE AMPLIFIER: AK-300
5
4
MUSIC VOLUME CONTROL
ECHO CONTROL
Adjusting volume of all microphones connected.
Controlling echo of microphone input.
POWER SWITCH
MICROPHONE INPUT JACKS(1/2/3)
11
MICROPHONE TREBLE CONTROL
10
EXTERNAL TONE CONTROL JACK
12
15
MUSIC BASS CONTROL
1
MICROPHONE VOLUME CONTROL
13
BALANCE CONTROL
14
16
MUSIC TREBLE CONTROL
9
MICROPHONE BASS CONTROL
7
8
6
MICROPHONE DELAY CONTROL
MICROPHONE OUTPUT LEVEL CONTROL
2
HIDDEN LEVEL CONTROL
3
Balance left and right channel
FUNCTION INSTRUCTIONS (FRONT PANEL) AK-300/AK-400
MICROPHONE REPEAT
FEEDBACK CONTROL
MICROPHONE ECHO FEEDBACK
DEGREE CONTROL
17
AUTO VOCAL FOLLOW
18
BACKGROUND VOCAL CANCEL
19
PITCH CONTROL
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AC OUTLETS
SAME AS LINE VOLTAGE
UNSWITCHED
300W MAX TOTAL
SWITCHED
200W MAX
220V
CAUTION
THE POWER
SUPPLY CORD
SHOULD BE
DISCONNECTED
BEFORE
CHANGING
THE VOLTAGE
SELECTOR
FUSE
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
110V
10A(110V)/5A(220V)
BACK PANEL
12
13
17
16
9
10
11
5
7
8
1
2
3
4
6
15
EARTH CLAMP
MICROPHONE BALANCE
INPUT/OUTPUT(1/2)
REMOTE CONTROL SYSTEM/LINE
CONTROL INPUT TERMINAL
COOLING FAN
5A/220V FUSE HOLD
220V POWER SUPPLY JACK
WITH SWITCH CONTROL
110V/220V VOLTAGE INPUT
SELECTOR
220V POWER OUTPUT JACK
RIGHT CHANNELSPEAKER OUTPUT
LEFT CHANNELSPEAKER OUTPUT
VIDEO OUTPUT
MIXING AUDIO CONNECTION OUTPUT JACK
AUDIO INPUT(LD/CD,DVD,VCD ANDAUX)
LD PRIORITY
5A/220V AC
POWER CORD
MIC 1 INPUT MIC 2 REMOTE
VISUAL INPUT VISUAL
OUT
L
R
AUDIO
OUT
LD/CD
DVD VCD AUX
AUDIO INPUT
+ -
R
+ -
L
A
B
GND
LD
PRIORITY
LH
OUTPUT INPUT
EFFECTOR
14 AUDIO OUTPUT
EFFECTOR L/R INPUT
CAUTION
SYSTEM IMPEDANCE
SYSTEM A
:
B :
SYSTEM
MINIMUM 4
MINIMUM 4
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CONNECTIONS
BEFORE CONNECTION
CONNECTION OF SPEAKER CORDS
1.Press down the button as illustration, insert the cords
into the hole.
2.Spring ofthe button willfix the cords.
Please select thesuitable speaker cordsand connect
it through the shortest path.
This unit couldconnect one ortwo group speakerssimultaneously. If only connectone group speakers,
you can selectconnect groupA orgroup B .And pleasenote that phaseof the speakercords are correct
or not, ifnot, the soundwill be feltunnatural and absenceof low frequency.
Attention: ends of the cords should not
touch each other.
SYSTEM CONNECTION
9
GND
MIC 1 INPUT MIC 2 REMOTE
LD
PRIORITY
+ -
RL
CAUTION
SYSTEM IMPEDANCE
SYSTEM
SYSTEM
:
:
MINIMUM 4
MINIMUM 4
AC OUTLETS
SAME AS LINE VOLTAGE
UNSWITCHED
300W MAX TOTAL
SWITCHED
200W MAX
220V
CAUTION
THE POWER
SUPPLY CORD
SHOULD BE
DISCONNECTED
BEFORE
CHANGING
THE VOLTAGE
SELECTOR
FUSE
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
A
A
B
B
110V
+ -
10A(110V)/5A(220V)
LH
VISUAL INPUT VISUAL
OUT
L
R
AUDIO
OUT
LD/CD
DVD VCD AUX
AUDIO INPUT
OUTPUT INPUT
EFFECTOR
LD DVD VCD
AUX
EQ
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NO!NO!
ADDITIONAL INSTRUCTION
SAFETY REGULATIONS
ABNORMAL PHENOMENA:
Please turn off the power and pull outthe plug when
you find unusualsound or smellwhen operation.
POWER CORDS PROTECTION
Don't touch powercords with wethands to avoid electric
shock.
Don't put thecords in crowdedpeople.
KEEP AWAY FROM WATER AND SUNDRY GOODS
DON'T OPEN THE COVER IF NOT GUIDED
BY A QUALIFIED ELECTRICIAN
PULL OUT THE POWER CORDS TO AVOID
FIRE WHEN YOU DON'T USE THIS UNIT.
DON'T OVERLOAD IT
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SPECIFICATIONS
Power Output(RMS)
AK-200
AK-300
AK-400
180W+180W(8Ohm)
125W+125W(8Ohm)
180W+180W(8Ohm)
Frequency Response
20Hz-20KHz 2dB
THD 0.3% 20Hz-20KHz
12mV/2KOhm
300mV/51KOhm
1Vp-p/75Ohm
Input Sensitivity/Impedance
Microphone
Line
Video
12dB
12dB
Pitch Control
Music
Bass(Gain/Attenuation)
Treble(Gain/Attenuation)
12dB
6dB
Microphone
Bass(Gain/Attenuation)
Treble(Gain/Attenuation)
0.707V/1KOhm
1Vp-p/75Ohm
Output Sensitivity/Impedance
Audio
Vedio
2-16Ohm
8Ohm
Short Circuit Protection
Output Impedance
Recommendatory Impedance
AC 110V/220V,50Hz
Power Supply
AC 220V/50Hz
Standard Power Supply
200W
300W
AC Power Outlets
Unswitched
Switched
AK-200
AK-300
AK-400
600W
380W
600W
Power Consumption
Net Weight
12 KG
Gross Weight
10.5 KGAK-200
495x426x190(MM)
Dimensions
12 KG
AK-400
13.5KG
Gross Weight
10.5 KGAK-300
11.5KG
Gross Weight
30W
20W
30W
AK-200
AK-300
AK-400
Static Power Consumption
Cosmetic changes may be made
Cosmetic changes may be made
11
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3G Audio
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