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CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
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AKAI - JAPAN
AS001RA-329A
DIGITAL ECHO KARAOKE POWER AMPLIFIER
POWER
OFF ON
MIC1 MIC2
DIGITAL ECHO KARAOKE POWER AMPLIFIER AS001RA-329A
CH MODE LOUDNESS
INPUT
ECHO MIC.BASS MIC.TRE CEN VOL SL VOL SR VOL
DELAY
RADIO MENU RADIO SCAN
MULTI CONTROL
BASS TREBLE
MIC.VOL
Page 22
SAFETY PRECAUTIONS
Avoid opening the cover or back
A
Do not open the cover, re-fix or touch the
inner parts. No user-serviceable parts inside,
refer servicing to qualified service personnel.
Protect voltage line
B
Avoid high pressure and stamp on, do not
pull, push excessively.
Please put on this unit in the windy place
C
Avoid direct sunshine and nearing heater.
Do not operate in a sealed box and be sure
to have enough room for heat exchange.
Avoid covering vents
D
Block up the vents will make the temperature
in the unit become higher and will damage
the unit.
Avoid metals dropping in the unit
E
Avoid metals dropping in, like needle,
hairpin, coin, otherwise the unit will
get short and out of work.
A
B
C
D
E
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
Be sure to set the line voltage AC230V/50Hz
F
If you are not sure of the type of power supply,
consult your appliance dealer or local power company.
F
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IMPORTANT SAFEGUARDS
1. Read Instructions- All the safety and operating instructions should be read before the appliance is operated.
2. Retain Instructions- The safety and operating lnstructions should be retained for future reference.
3. Follow Instructions- All operating instructions should be followed.
4. Heed Warnings- All warnings on the appliance and in the perating instructions should be adhered to.
5. Power Source- The appliance should be connected to a power supply only of the type specified in the
operating instructions or as marked on the appliance.
6. Power Cord Protection- Power-supply cords should be routed so that they are not likely to be walked on or
pinched by items placed upon or against them, pay particular attention to cords at plugs, convenience
receptacles, and the point where they exit from the appliance.
7. Water and Moisture- The appliance should not be used near water (for example, near a bathtub, washbowl ,
kitchen sink, laundry tub, in a wet basement, or near a swimming pool, etc.)
8. Ventilation- The appliance should be situated so that its location or position does not interfere with its
proper ventilation, Do not use the appliance on a bed, sofa, rug or similar surface that may block the
ventilation openings.
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IMPORTANT SAFEGUARDS
9. Heat - Keep the appliance away from heat sources such as radiators, heat registers, stoves, or other appliances
(including amplifiers) tha t produce heat.
10. Non-use Periods - The power cord of the appliance should be unplugged from t he o utle t when left unus ed
for a long period of time.
11. Damage Requiring Service - The appliance should be serviced by qualified service personnel when:
a. The power-supply cord or plug has been damaged; or
b. Objects have fallen or liquid has been spilled into the appliance; or
c. The appliance has been exposed to rain; or
d. The appliance does not appear to operate normally or exhibits a marked change in performance; or
e. The appliance has been dropped, or the enclosure damaged.
12. Servicing - The user should not attempt to service the appliance beyond that specified in operating
instructions. All other servicing should be referred to qualified service personnel.
13. Clean only with dry cloth.
14. Unplug this apparatus during lightning storms or when unused for long periods of time.
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FRONT PANEL
POWER
OFF ON
MIC1 MIC2
1 2 3 4 5 6 789 1011121314 1516171819 20 21
DIGITAL ECHO KARAOKE POWER AMPLIFIER AS001RA-329A
DELAY
CH MODE LOUDNESS
INPUT
ECHO MIC.BASS MIC.TRE CEN VOL SL VOL SR VOL
RADIO MENU RADIO SCAN
BASS
TREBLE
MULTI CONTROL
MIC.VOL
1. Power switch
2. Microphone-2jack
3. Vacuum fluorescent display
4. Input selection
5. Echo adjust key
6. 2.1/5.1 Channel selection
7. MIC Bass adjust key
9. MIC Delay adjust key
10. MIC Treble adjust key
11. Radio menu button
12. Tuner frequency scanning key
13. Centre output adjust key
14. Main channel bass down
15. Surround left output adjust key
16. Main channel bass up
17. Main channel treble down
18. Surround right output adjust key
19. Main channel treble up
20.Master volume adjust key
8. Loudness button
21.MIC Volume adjust key
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REAR PANEL
22
FM AM
MAIN SPEAKERS SURR&CEN SPEAKERS
AUDIO INPUT 5.1 CH AC-3 INPUT SW.OUT
AUX
CD/VCD
L
R
AUX
CD/VCD
SL
SW1
CEN
FL
SR
SW.IN SW2
FR
23 24 25 26 28
FR FL
SR SL
CEN
27
AKAI - JAPAN
MODEL NO.: AS001RA-329A
POWER SOURCE: AC~230V/50Hz
POWER CONSUMPTION: 150W
RoHS
C
OMPLIA
NT
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
S/N:
AC~230V 50Hz
22. AM/FM Antenna connector
23. Audio input jack
24. AC-3 Audio input jack
25. Sub-woofer output
26. Front speaker terminals
27. Center/Surround speaker terminals
28. Power cord
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REMOTE CONTROL
STANDBY
INPUT
DISPLAY
VFD FUNCTION
VOL
MUTE
VOL
RADIO CONTROL
STEREO
2 3
AUTO
HI-FI
DSP
LOUD
CH.MODE
BAL
CH
SCAN
MEM
0/+10
29
30
31
32
33
34
35
36
37
38
39
40
41
42
110MS
123MS
147MS
168MS DIMMER
OK DELAY
BASS TREBLE
BAL
L
TUNE
FM AM MONO
1
4 5 6
7 8 9
AS001RA-329A
43
44
45
46
47
48
49
50
R
51
52
53
54
55
56
29. Power standby
30. Audio-Input select key
31. VFD Display mode key
32. VFD Dimmer mode key
33. OK Delay selector key
34. Main channel bass up
35. Main channel bass down
36. Main volume up
37. Left speaker balance
38. Tuner frequency scanning key
39. Main volume down
40. FM Select key
41. AM Select key
42. Program number select key
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REMOTE CONTROL
43. Audio-Input auto key
44. Bypass adjust key
45. DSP Mode selector key
46. Loudness on/off key
47. Channel mode selection key
48. Main channel treble up
49. Main channel treble down
50. Output suspension
51. Right speaker balance
52. Program select key
53. MONO Select key
54. STEREO Select key
55. Program auto search
56. Program memory key
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CONTROL OPERATIONS
POWER
OFF ON
MIC1 MIC2
1.Remote distance should be within 7
meters, and the angles between the
central line should not wider than 30 .
2.No large obstacles between remote
control and the sensor.
3.It may be out of control when the sensor
directly shines by strong light, specially
fluorescent lamp. Please remove the unit
beyond the light.
DIGITAL ECHO KARAOKE POWER AMPLIFIER AS001RA-329A
DELAY
CH MODE LOUDNESS
INPUT
ECHO MIC.BASS MIC.TRE CEN VOL SL VOL SR VOL
RADIO MENU RADIO SCAN
30 30
BASS TREBLE
STANDBY
INPUT
110MS
123MS
DISPLAY
147MS
168MS DIMMER
OK DELAY
VFD FUNCTION
BASS TREBLE
VOL
BAL
MUTE
L
VOL
TUNE
RADIO CONTROL
STEREO
FM AM MONO
1
2 3
4 5 6
7 8 9
AS001RA-329A
MULTI CONTROL
MIC.VOL
AUTO
HI-FI
DSP
LOUD
CH.MODE
BAL
R
CH
SCAN
MEM
0/+10
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REMOTE CONTROL- OPERATING INSTRUCTION
Normal function
1. Select audio source by press INPUT key on the control. When selecting the AC-3 input the machine can be
lined to the decoders 5.1 channel output.
STANDBY
AUTOINPUT
110MS
123MS
HI-FI
DISPLAY DSP
2. Press VOL+/- keys on the remote control to adjust the setting of main volume control to you listening level.
VOL
BAL
L
TUNE
MUTE
VOL
BAL
R
CH
3. Some audio sources or speakers, or incorrect speaker placing can cause unbalanced hearing.
VOL
BAL
L
TUNE
MUTE
VOL
BAL
R
CH
4. Press CH.MODE key on the remote control to select channel mode. When select AC-3 input, it will be
set on 5.1 CH.
123MS
DISPLAY
DSP
147MS
168MS DIMMER
OK DELAY
LOUD
CH.MODE
FUNCTION
VFD
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REMOTE CONTROL- OPERATING INSTRUCTION
5. Press LOUD key on the remote control to adjust the channel sound.
110MS
123MS
147MS
168MS
OK DELAY
DISPLAY
DIMMER
HI-FI
DSP
LOUD
CH.MODE
FUNCTION
VFD
6. Press TREBLE+/- or BASS+/- keys on the remote control to increase or decrease music treble or bass effect.
BASS TREBLE
VOL
BAL
L
TUNE
MUTE
VOL
BAL
R
CH
7. Press DSP key on the remote control to select DSP mode. Eight modes could be selected: POPS, JAZZ, DISCO,
STADIUM, MATRIX, CLASSIC, HALL, or DSP OFF.
110MS
123MS
147MS
168MS
OK DELAY
DISPLAY
DIMMER
HI-FI
DSP
LOUD
CH.MODE
FUNCTION
VFD
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REMOTE CONTROL- OPERATING INSTRUCTION
8. Press AUTO key, unit will automatically scan input signals. It will scan in the order of AUX, CD/VCD, AC-3 and
TUNER. After detected one channel had signal input, it will stop scanning and output the signals. Press AUTO
key again to start scanning from next channel. If no signal is detected in AUX, CD/VCD, AC-3 channels, it will
switch to TUNER.
STANDBY
110MS
123MS
AUTOINPUT
HI-FI
DISPLAY DSP
9. Press MUTE key on the remote control to mute, press it again to unmute. Or press any keys on the front panel to
unmute.
VOL
BAL
L
TUNE
MUTE
VOL
BAL
R
CH
TWINKLE
10. Press STANDBY key on the remote control to make it standby. Press it again the indicator will light down and
enter normal status.
STANDBY
110MS
123MS
DISPLAY DSP
DIGITAL ECHO KARAOKE POWER AMPLIFIER AS001RA-329A
AUTOINPUT
HI-FI
OFF ON
MIC1 MIC2
POWER
DELAY
CH MODE LOUDNESS
RADIO MENU RADIO SCAN
INPUT
ECHO MIC.BASS MIC.TRE CEN VOL SL VOL SR VOL
BASS TREBLE
TWINKLE
MULTI CONTROL
MIC.VOL
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AM/FM TUNER- OPERATING INSTRUCTION
Tuner application
1. Before using radio function, you must connect the supplied antenna. Adjust the antenna to obtain
optimum reception. Press INPUT key on the remote control, to select TUNER function.
STANDBY
110MS
123MS
AUTOINPUT
HI-FI
DISPLAY DSP
2. Press AM/FM key on the remote control, to select AM band or FM band.
MONO
STEREO
FM AM
1
3
2
SCAN
6
4 5
MEM
FM
AM
3. Press CH +/- keys on the remote control to find out the radio bands you've memorized before.
VOL
BAL
L
TUNE
MUTE
VOL
BAL
R
CH
4. Press TUN +/- keys on the remote control to adjust the radio frequency by hand.
VOL
BAL
L
TUNE
MUTE
VOL
BAL
R
CH
FM
AM
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AM/FM TUNER- OPERATING INSTRUCTION
5.Press SCAN key on the remote control, the machine can scour radio channel from low-frequency
to high-frequency by itself, and memorize the channels one by one.
MONO
STEREO
FM AM
1
4 5
3
2
SCAN
6
MEM
6. Press MEM key on the remote control to memorize the current radio frequency in the band,
the machine can memorize at most 30 radio bands.
FM AM
1
4 5
3
2
SCAN
6
MEM
1
2 3
4 5 6
7 8 9
MONO
STEREO
TWINKLE
SELECT STATION NO.
7. Press STEREO/MONO keys on the remote control, to choose stereo or mono effect at FM band.
FM
AM
SCAN
MEM
0/+10
FM AM
1
4 5
MONO
STEREO
3
2
SCAN
6
MEM
STEREO MONO
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SYSTEM CONNECTION 1
TAP E
CD/VCD
DVD
FM AM
AUDIO INPUT 5.1 CH AC-3 INPUT SW.OUT
AUX
L
R
AUX
SL
CD/VCD
CD/VCD
CEN
FL
SR
SW.IN SW2
FR
MAIN SPEAKERS SURR&CEN SPEAKERS
FR FL
SW1
AKAI - JAPAN
MODEL NO.: AS001RA-329A
POWER SOURCE: AC~230V/50Hz
POWER CONSUMPTION: 150W
SR SL
CEN
RoHS
C
OMPLIA
NT
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
AC~230V 50Hz
S/N:
14
Page 36
SYSTEM CONNECTION 2
FM AM
AUDIO INPUT 5.1 CH AC-3 INPUT SW.OUT
AUX
L
R
AUX
CD/VCD
CD/VCD
SL
CEN
FL
SR
SW.IN SW2
FR
MAIN SPEAKERS SURR&CEN SPEAKERS
FR FL
SW1
SR SL
CEN
AKAI - JAPAN
MODEL NO.: AS001RA-329A
POWER SOURCE: AC~230V/50Hz
POWER CONSUMPTION: 150W
RoHS
C
OMPLIA
NT
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
AC~230V 50Hz
S/N:
CENT SPEAKER
FRONT LEFT SPEAKER FRONT RIGHT SPEAKER
SR SPEAKERSL SPEAKER
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TROUBLE SHOOTING
Problem
Screen displays
disorder or malfunction
No sound
Sound distortion
The sound doesn't
continue and the relays
has 'Di-Da' noise.
Cause
Influenced by the outside element,
computer has problem.
The speaker terminal connects improper.
The sound frequency in terminal wrong
connects or improper.
The power plug connects with the socket
improper.
The volume is too low.
Press the MUTE key on the panel.
The speaker terminal is short-circuited.
The amplifier input terminal wrong
connects.
The volume is too loud.
Using the speaker with the impedance less
then 8 ohm.
The volume is too loud.
The speaker terminal is short-circuited or
connected improperly.
Modified methods
Turn off the set, pull out the wire,
reinsert it then start the set again.
Connect tightly.
Check and connect the sound frequency
in terminal properly.
Connect the power correctly.
Turn the volume to the suitable position.
Press down MUTE key.
Cut off the power and connect the speaker
well, then start the power again.
Connect properly.
Properly adjust the volume of the
corresponding channel.
Using the speaker with the impedance 8
ohm.
Adjust the volume to the suitable position.
Cut off the power and connect the speaker
correctly, then turn on the power.
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TECHNICAL SPECIFICATIONS
1. Power source ........................................................................... AC~230V/50Hz
2. Power consumption ................................................................. 150W
3. Rating output power ................................................................ 30W x 2
4. Center channel rating output power .......................................... 10W
5. Surround channel rating output power ...................................... 10W x 2
6. Frequency response (line input) ..................................... 20Hz - 20kHz
7. Speaker impedance ...................................................................... 4 - 8ohm
8. Signal to noise ratio (line input) ................................................. 80dB No A-weighted
9. THD(1kHz, 1W) ......................................................................... 0.5%
10. Input sensitivity ........................................................... 500 mV
11. Tremble control .......................................................... +/-10dB(10KHz)
12. Bass control ............................................................... +/-10dB(100Hz)
Note:the above specifications only for your reference.
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SPEAKER ARRANGEMENT
HOME CINEMA
HI-FI SYSTEM
FRONT LEFT SPEAKER
ACTIVE SUBWOOFER
SURROUND LEFT SPEAKER
FRONT LEFT SPEAKER
CENTER SPEAKER
FRONT RIGHT SPEAKER
SURROUND RIGHT SPEAKER
FRONT RIGHT SPEAKER
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AKAI - JAPAN
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