Download User Manual

3 G Audio
E-2002-0801-01(1)
AK SERIES
AK-200
AK-300
AK-400
OWNER'S MANUAL
ENGLISH
AK-200 AK-300 AK-400
Printed in Hong Kong <AMP 0801-AK>
ATTENTION
TO MAKE SURE FULL AND EFFECTIVE USE OF IT, PLEASE READ THIS MANUAL
CAREFULLY BEFORE OPERATION. AND PLEASE SAVE THIS MANUAL FOR FUTURE
REFERENCE.
IT'S POSSIBLE THAT THE SHAPE OF THE PLUGS AND JACKS ARE DIFFERENT IN
DIFFERENT COUNTRIES, BUT THE CONNECTION WAYS AND OPERATION FOR
THIS UNIT ARE THE SAME.
CONTENTS
INTRODUCTION
INSTALLATION
ADDITIONAL
INSTRUCTION
Voltage Input
4
Features
Signal Cords
5
5
Front Panel(AK-200)
6
Front Panel(AK-300/AK-400)
7
Back Panel
8
Before Connection
9
System Connection
9
Safety Regulations
10
Specification
11
VOLTAGE INPUT
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.
CAUTION
110V
220V
220V
THE POWER
SUPPLY CORD
SHOULD BE
DISCONNECTED
BEFORE
CHANGING
THE VOLTAGE
SELECTOR
ACCESSORIES
There is a owner's manual in the package accompany with this unit,
please check it when open the package.
Owner's Manual
Remote Control Unit
Cell(AA)
4
1
1(AK-300/AK-400)
2(AK-300/AK-400)
INTRODUCTOIN
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.
SIGNAL CONNECTION CORDS
red
white
RCA plugs available
Note: RCA plug in red should insert into jack in red.
RCA plug in white should insert into jack in white.
5
FUNCTION INSTRUCTIONS (FRONT PANEL)
AK-200
3 HIDDEN LEVEL CONTROL
2 MICROPHONE OUTPUT LEVEL CONTROL
Adjusting volume of all microphones connected.
1 ECHO CONTROL
4 MUSIC VOLUME CONTROL
Controlling echo of microphone input.
3G Audio
MUSIC VOL
MIC MASTER VOL
ECHO VOL
STEREO DIGITAL KARAOKE AMPLIFIER AK-200
16
18
22
24
14
12
SPECIAL SOUND FEEDBACK HANDLING
SPECIAL SOUND EFFECTION DESIGN
BIG DYNAMIC CHARACTER.HI-FI
HIDDEN ADJUSTING
16
26
28
14
12
10
30
10
8
32
8
6
34
6
4
36
38
2
18
22
24
26
28
30
32
34
4
2
36
38
16
ECHO
DELAY
REPEAT
BASS
TREBLE
1
POWER
OFF
ON
ECHO EFFECT
MUSIC TREBLE CONTROL
MIC TONE
2
3
MIC INPUT
MIC1
MIC2
MIC3
BALANCE
BASS
TREBLE
15
MUSIC BASS CONTROL
14 BALANCE CONTROL
Balance left and right channel
9 MICROPHONE BASS CONTROL
13 MICROPHONE VOLUME CONTROL
8 MICROPHONE REPEAT
FEEDBACK CONTROL
12 EXTERNAL TONE CONTROL JACK
7 MICROPHONE ECHO FEEDBACK
DEGREE CONTROL
11 MICROPHONE INPUT JACKS(1/2/3)
6 MICROPHONE DELAY CONTROL
5 POWER SWITCH
10
MICROPHONE TREBLE CONTROL
FUNCTION INSTRUCTIONS (FRONT PANEL)
AK-300/AK-400
2 MICROPHONE OUTPUT LEVEL CONTROL
Adjusting volume of all microphones connected.
1 ECHO CONTROL
3 HIDDEN LEVEL CONTROL
Controlling echo of microphone input.
17 AUTO VOCAL FOLLOW
4 MUSIC VOLUME CONTROL
18 BACKGROUND VOCAL CANCEL
19 PITCH CONTROL
STEREO MIXING KARAOKE AMPLIFIER:
LD
DVD
VCD
AUX
MUTI
AK-300
KEY
MUTI
ECHO VOL
MIC MASTER VOL
ATSIN
16
KEY CONTROL
#2
#1
b4
b3
b2
18
22
26
30
10
8
32
8
34
36
4
38
2
ATSIN
16 BIT DIGITAL KEY CONTROLLER
ECHO
DELAY
REPEAT
BASS
ECHO EFFECT
MIC TONE
24
26
28
30
32
34
6
36
4
2
38
MAX
MIC1
TREBLE
2
POWER
MIN
22
12
10
6
b1
18
14
28
12
#4
#3
MUSIC VOL
16
24
14
16 MUSIC TREBLE CONTROL
MIC2
MIC3
BALANCE
BASS
TREBLE
3
MIC INPUT
MIC VOL
MUSIC TONE
15 MUSIC BASS CONTROL
14 BALANCE CONTROL
Balance left and right channel
9 MICROPHONE BASS CONTROL
13 MICROPHONE VOLUME CONTROL
8 MICROPHONE REPEAT
FEEDBACK CONTROL
12 EXTERNAL TONE CONTROL JACK
7 MICROPHONE ECHO FEEDBACK
DEGREE CONTROL
6 MICROPHONE DELAY CONTROL
5 POWER SWITCH
11 MICROPHONE INPUT JACKS(1/2/3)
10
MICROPHONE TREBLE CONTROL
BACK PANEL
2
6 5A/220V FUSE HOLD
5 5A/220V AC
EARTH CLAMP
1
POWER CORD
MICROPHONE BALANCE
INPUT/OUTPUT(1/2)
4
REMOTE CONTROL SYSTEM/LINE
CONTROL INPUT TERMINAL
3
MIC 1
INPUT MIC 2
COOLING FAN
REMOTE
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
GND
VISUAL
OUT
VISUAL INPUT
+
OUTPUT INPUT
LD
PRIORITY
R
-
-
L
CAUTION
110V
+
A
220V
THE POWER
SUPPLY CORD
SHOULD BE
DISCONNECTED
BEFORE
CHANGING
THE VOLTAGE
SELECTOR
FUSE
10A(110V)/5A(220V)
AC OUTLETS
L
SAME AS LINE VOLTAGE
B
L
H
R
CAUTION
SYSTEM IMPEDANCE
LD/CD
DVD
VCD
AUX
AUDIO
OUT
SYSTEM A :
SYSTEM B :
EFFECTOR
MINIMUM 4
MINIMUM 4
UNSWITCHED
300W MAX TOTAL
SWITCHED
200W MAX
AUDIO INPUT
RIGHT CHANNEL SPEAKER OUTPUT
11 LEFT
14
15
16
17
VIDEO OUTPUT
AUDIO OUTPUT
MIXING AUDIO CONNECTION OUTPUT JACK
AUDIO INPUT(LD/CD,DVD,VCD AND AUX)
LD PRIORITY
7
220V POWER SUPPLY JACK
WITH SWITCH CONTROL
13
EFFECTOR L/R INPUT
8
110V/220V VOLTAGE INPUT
SELECTOR
12
CHANNEL SPEAKER OUTPUT
9
220V POWER OUTPUT JACK
10
CONNECTIONS
BEFORE CONNECTION
CONNECTION OF SPEAKER CORDS
1.Press down the button as illustration, insert the cords
into the hole.
2.Spring of the button will fix the cords.
Please select the suitable speaker cords and connect
it through the shortest path.
This unit could connect one or two group speakers simultaneously. If only connect one group speakers,
you can select connect group A or group B . And please note that phase of the speaker cords are correct
or not, if not, the sound will be felt unnatural and absence of low frequency.
Attention: ends of the cords should not
touch each other.
SYSTEM CONNECTION
MIC 1
INPUT
REMOTE
MIC 2
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
GND
VISUAL
OUT
VISUAL INPUT
R
-
- L +
110V
A
220V
THE POWER
SUPPLY CORD
SHOULD BE
DISCONNECTED
BEFORE
CHANGING
THE VOLTAGE
SELECTOR
10A(110V)/5A(220V)
AC OUTLETS
L
LD
PRIORITY
L
FUSE
CAUTION
+
OUTPUT INPUT
SAME AS LINE VOLTAGE
R
H
B
CAUTION
LD/CD
DVD
VCD
AUX
AUDIO
OUT
AUDIO INPUT
LD
DVD
EFFECTOR
SYSTEM IMPEDANCE
SYSTEM A :
SYSTEM B :
UNSWITCHED
MINIMUM 4
MINIMUM 4
300W MAX TOTAL
SWITCHED
200W MAX
VCD
AUX
EQ
9
ADDITIONAL INSTRUCTION
SAFETY REGULATIONS
ABNORMAL PHENOMENA:
Please turn off the power and pull out the plug when
you find unusual sound or smell when operation.
POWER CORDS PROTECTION
Don't touch power cords with wet hands to avoid electric
shock.
Don't put the cords in crowded people.
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.
NO!
DON'T OVERLOAD IT
SPECIFICATIONS
Cosmetic changes may be made
Power Supply
Power Output(RMS)
AK-200
180W+180W(8Ohm)
AK-300
125W+125W(8Ohm)
AK-400
180W+180W(8Ohm)
THD 0.3% 20Hz-20KHz
Frequency Response
20Hz-20KHz
Line
Video
AC 220V/50Hz
Power Consumption
AK-200
600W
AK-300
380W
AK-400
600W
2dB
Input Sensitivity/Impedance
Microphone
Standard Power Supply
AC 110V/220V,50Hz
12mV/2KOhm
300mV/51KOhm
1Vp-p/75Ohm
Pitch Control
Music
AC Power Outlets
Switched
200W
Unswitched
300W
Static Power Consumption
Bass(Gain/Attenuation)
12dB
AK-200
30W
Treble(Gain/Attenuation)
12dB
AK-300
20W
AK-400
30W
Microphone
Bass(Gain/Attenuation)
Treble(Gain/Attenuation)
12dB
6dB
Output Sensitivity/Impedance
Audio
0.707V/1KOhm
Vedio
1Vp-p/75Ohm
Net Weight
AK-200
10.5 KG
Gross Weight
12
AK-300
10.5 KG
Gross Weight
11.5KG
AK-400
12 KG
Gross Weight
13.5KG
Short Circuit Protection
Output Impedance
Recommendatory Impedance
KG
2-16Ohm
8Ohm
Dimensions
495x426x190(MM)
Cosmetic changes may be made
11
3G Audio