Karaoke Power Mixing Amplifier
DX-288
Operating Instructions
Passionate about Music
www.BetterMusicBuilder.com
Thank you for purchasing this unit.
To make full and effective use of this
unit, please read this Owner's
Manual carefully before operating it.
After reading this manual, retain this
booklet together with the Warranty
Card for future use in case of
maintenance or troubleshooting.
The World’s first
CPU-controlled
Karaoke Amplifier
MUSIC LOCK
MIC MASTER VOLUME MUSIC VOLUME
CENTERECHO
TREBLE
REAR
ECHO VOLUME
POWER
MICROPHONE VOLUME MICROPHONE INPUT
VOL
MUSIC
SUB/VOLMONITOR
MUSIC VOL
MONITOR
MIC/VOL
SUB/FREQ
MUTE EXCITER
MIC
MIC AUDIO INPUT
SELECT
MODE
DIGITAL PROCESS STEREO POWER KARAOKE AMPLIFIER
24 BIT 48KHz SAMPLING RATE
LOADING...
DIGITAL PROCESSOR
UP
DOWN
MIC EFFECT
1 STEREO
2 ECHO
3 MIX
4 FIX
AUDIO
DSP OFF
DSP 1
DSP 2
SR
MIC 1 MIC 3MIC 2 BASS BASS TREBLEDELAY BASSREPEAT MID MIC 3MIC 2/5MIC 1/4TREBLE
MIN MAX MAXMIN MAXMIN
MICROPHONE TONE ADJUSTMENT
Passionate about Music
CPU INTEGRATED POWER KARAOKE AMPLIFIER DX-288
Better Music Builder
®
OWNER'S MANUAL
TM
®
SAFETY INSTRUCTIONS
1. Read Instructions: All the safety and operation
instructions should be read before this BMB product is
operated.
2. Retain Instructions: The safety and operating
instructions should be kept for future reference.
3. Warnings: All warnings on this BMB product in
these operating instructions should be followed.
4. Follow Instructions: All operating and other
instructions should be followed carefully.
5. Water and Moisture: This BMB product should not
be used near water, for example, near a bathtub,
washbowl, kitchen sink, laundry tub, in a wet
basement, near a swimming pool, swamp or salivating
St. Bernard dog, etc.
6. Cleaning: Clean only with a dry cloth.
7. Ventilation: This BMB product should be situated so
that its location or position does not interfere with its
proper ventilation. For example, the Component
should not be placed on a bed, sofa, rug, or similar
surface that may block any ventilation openings, or
placed in a built-in installation such as a bookcase or
cabinet that may impede the flow of air through
ventilation openings.
8. Heat: This BMB product should be stayed away
from heat sources such as radiators, or other devices
producing heat.
9. Power Sources: This BMB product should be
connected to a power supply only of the type
described in these operation instructions or as marked
on this BMB product.
10. Power Cord Protection: Power supply cords
should be routed so that they are not likely to be
walked upon or pinched by items placed upon or
against them. Please pay particular attention to cords
plugs, convenience receptacles, and the point where
they exit this BMB product.
11. Object and Liquid Entry: Care should be taken so
that objects do not fall on, or liquids are not spilled
into this BMB product.
12. Damage Requiring Service: This BMB product
should be serviced only by qualified service personnel
when:
A. The power-supply cord or the plug has been
damaged; or
B. Objects have fallen, or liquid has spilled into
this BMB product; or
C. This BMB product has been exposed to rain; or
D. This BMB product does not appear to
operate normally or exhibits a marked change in
performance; or
E. This BMB product has been dropped, or its
chassis damaged.
13. Servicing: The user should not attempt to service
this BMB product beyond those means described in
this operating manual. All other servicing should be
referred to the BMB Service Department.
14. To prevent electric shock, do not use this
polarized plug with an extension cord, receptacle or
other outlet unless the blades can be fully inserted to
prevent blade exposure.
15. Grounding or Polarization: Precautions should be
taken so that the grounding or polarization means of
this BMB product is not defeated.
16. Power Precaution: Unplug this BMB product
during lightning storms or when unused for long
periods of time. Note that this BMB product is not
completely disconnected from the AC power source
when the power switch is in the OFF position.
17. This machine does not exceed the Class A/Class
B (whichever is applicable) limits for radio noise
emissions from digital apparatus as set out in the radio
interference regulations of the US Department of
Communications.
18. Exposure to extremely high noise level may cause
permanent hearing loss. Individual varies
considerably in susceptibility to noise-induced hearing
loss, but nearly everyone will loss some hearing if
exposed to sufficiently intense noise for a period of
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK
DO NOT REMOVE COVER (OR BACK) NO USER-
SERVICEABLE PARTS INSIDE REFER SERVICING TO
QUALIFIED PERSONNEL
2
time. The U.S. Government's Occupational Safety and
Health Administration (OSHA) have specified the
permissible noise level exposures shown in the
following chart.
According to OSHA, any exposure in excess of
these permissible limits could result in some hearing
loss. To ensure against potentially dangerous exposure
to high sound pressure levels, it is recommended that
all persons exposed to equipment capable of
producing high sound pressure levels use hearing
protectors while the equipment is in operation. Ear
plugs or protectors in the ear canals or over the ears
must be worn when operating the equipment in order
to prevent a permanent hearing loss if exposure is in
excess of the limits set forth here.
AC-Power Sources
This set should be operated only from the type of
power source indicated on the marking label. If you
are not sure of the type of electrical power supplied to
your home, consult your dealer or local power
company. For those sets designed to operate from
battery power, or other sources, refer to the operating
instructions.
Overloading
Do not overload wall outlets, extension cords or
convenience receptacles beyond their capacity, since
this can result in fire or electric shock.
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.
Accessories
Do not place the set on an unstable cart, stand, tripod,
bracket, or table. The set may fall, causing serious
injury to a child or an adult, and serious damage to
the set. Use only a cart stand tripod, bracket, or table
recommended by the manufacturer.
For the set with a three-wire grounding type ac plug:
This plug will only fit into a grounding-type power
outlet. This is a safety feature. If you are unable to
insert the plug into the outlet, contact your electrician to
have a suitable outlet installed. Do not defeat the
safety purpose of the grounding plug.
The serial and model number for this unit is located
on the rear panel. Please write down the numbers
here and retain for future reference.
Model No.____________________________________
Serial No.____________________________________
Purchase Notes:
Date of Purchase_______________________________
Dealer Name_________________________________
Dealer Address________________________________
_____________________________________________
Dealer Phone__________________________________
E-Mail________________________________________
CONTENTS
Introduction.................................................... 4
Safety precautions........................................... 5
Specifications................................................. 5
Package accessories........................................ 5
Name and functions of remote controller.............. 6
Operating instructions................................... 7~9
Features and functions of the amplifier.......... 10~12
How to connect main speaker.......................... 13
How to connect center speaker (monitor)............ 13
How to connect video monitor.......................... 14
How to connect music A.V. source.................... 14
How to connect recorder & subwoofer............... 14
How to connect HD video............................... 15
How to connect microphone............................. 16
Signal flow................................................... 17
Connector information..................................... 18
Physical........................................................ 18
Ideas for home theater and karaoke................... 19
VOD home connection system........................... 20
VOD commerical connection system................... 21
3
110V AC-POWER
110V AC-POWER
AC-POWER CORD INCLUDED
MUSIC LOCK
MIC MASTER VOLUME MUSIC VOLUME
CENTERECHO
TREBLE
POST
ECHO VOLUME
POWER
MICROPHONE VOLUME MICROPHONE INPUTMICROPHONE TONE
VOL
MUSIC
SUB/VOLMONITOR
MUSIC VOL
MONIT OR
MIC/VOL
SUB/FREQ
REPEAT
MUTE EX CITER
MIC
MIC AUDIO INPUT
SELECT
MODE
DIGITAL PROCESS STEREO POWER KARAOKE AMPLIFIER
24 BIT 48KHz SAMPLING RATE
LOADING...
DIGITAL PROCESSOR
UP
DOWN
MIC EF FECT
1 STEREO
2 ECHO
3 MIX
4 FIX
AUDIO
DSP OFF
DSP 1
DSP 2
SR
MIC 1 MIC 3MIC 2 BASS BASS TREBLEDELAY BASSREPEAT MID MIC 3MIC 2/5MIC 1/4TREBLE
MIN MAX MAXMIN MAXMIN
CPU INTEGRATED POWER KARAOKE AMPLIFIER DX-288
Better Music Builder
®
MUSIC LOC K
MIC MASTE R VOL UME MUSIC VOL UME
CENTERECHO
TREBLE
POST
ECHO VOLU ME
POWER
MICROPHONE VOLUME MICROPHONE INPUTMICROPHONE TONE
VOL
MUSIC
SUB/VOLMONITOR
MUSIC VOL
MONITOR
MIC/VOL
SUB/FREQ
REPEAT
MUTE EXCITE R
MIC
MIC AUDIO INPUT
SELECT
MODE
DIGIT AL PR OCE SS ST ER EO PO WER K ARA OK E A MP LIF IE R
24 BI T 4 8K Hz SA MPL IN G R AT E
LOADING...
DIGITAL PROCESSOR
UP
DOWN
MIC EFFECT
1 STEREO
2 ECHO
3 MIX
4 FIX
AUDIO
DSP OFF
DSP 1
DSP 2
SR
MIC 1 MIC 3MIC 2 BASS BASS TREBLEDELAY BASSREPEAT MID MIC 3MIC 2/5MIC 1/4TREBL E
MIN MAX MAXMIN MAXMIN
CPU INTEGRATED POWER KARAOKE AMPLIFIER DX-288
Better Music Builder
®
INTRODUCTION
Thank for your choosing BMB DX-288 Karaoke
Mixer with DSP (Digital Sound Processor) and built-in
feedback destroyer. We appreciate your vote of
confidence in this innovative product. Our talented
engineering team has many years of experience in
audio equipment design. BMB DX-288 includes
distinguished features of 8 to 10 channel mixer,
equalizer, feedback destroyer, Karaoke key controller
and crossover into one single unit by using
state-of-the-art CPU control technology. Therefore, it is
very easy for anyone to operate it without any
complications. We hope you have fun with it and
enjoy playing it.
BMB DX-288 is equipped with the following special
features:
DSP (Digital Sound Processor)
Digital Key Control
4 kinds of DSP Karaoke effect selection: (1) Stereo
effects (2) Echo effects (3) Two effects mixed with fixed
echo return times, with no adjusting (4) Adjust the
fix-up effects setup by manufacturer. Parameters cannot
be adjusted
High performance 24-bit multi-engine effect process
Data in high accuracy including music, vocal and
echo effect
Discrete mic/line input sates with soft mute +48
phantom power
Ultra-wide bandwidth from 2 Hz to 200 kHz for
open sound
Outstanding, ultra-musical tube sound effect as that
of a vacuum tube
Music tone with bass from 00 dB to maximum 80
dB and treble from 00 dB to 80 dB.
High-performance 24-bit dual-engine Feedback
Destroyer
Single-Shot mode automatically searches and
attenuates feedback frequencies and locks the filter
until manually reset
Music modulation with 9-step key control and
adjustable up and down effects for selection
Music volume lock is used to lock up the super bass
2-Way stereo crossover
24 dB/octave, state-variable Linkwitz-Riley filters for
precise frequency separation
Absolutely flat summed amplitude response with
zero phase difference
Separate subwoofer output with independent
frequency control from 20 Hz ~ 240 Hz to enhance
the bass signal
Center speaker echo effect with ON/OFF for
monitoring the center speaker output level without
affecting the main speaker output volume
Adjustment for VOD input signal volume
Two extra AC power input outlets for additional
connection. Maximum voltage is 800 Watts.
Dynamic or condenser microphone limiter effectively
protects your equipment from overload
Microphone reverb (echo) time delay and repeat
adjusting for parameters between 30 mS to 190 mS
Font Panel View
Rear Panel View
4
MUSIC LOCK
MIC MASTER VOLUME MUSIC VOLUME
CENTERECHO
TREBLE
POST
ECHO VOLUME
POWER
MICROPHONE VOLUME MICROPHONE INPUTMICROPHONE TONE
VOL
MUSIC
SUB/VOLMONITOR
MUSIC VOL
MONITOR
MIC/VOL
SUB/FREQ
REPEAT
MUTE EXCITER
MIC
MIC AUDIO INPUT
SELECT
MODE
DIGITAL PROCESS STEREO POWER KARAOKE AMPLIFIER
24 BIT 48KHz SAMPLING RATE
LOADING...
DIGITAL PROCESSOR
UP
DOWN
MIC EFFECT
1 STEREO
2 ECHO
3 MIX
4 FIX
AUDIO
DSP OFF
DSP 1
DSP 2
SR
MIC 1 MIC 3MIC 2 BAS S BASS TREBLEDELAY BASSREPEAT MID MIC 3MIC 2/5MIC 1/4TREBLE
MIN M AX MAXMIN MAXMIN
CPU INTEGRATED POWER KARAOKE AMPLIFIER DX-288
Better Music Builder
®
MODEL NO. DX-288
CALIFORNIA, UNITED STATES OF AMERICA
COMMENTS?
E-MAIL: [email protected]
www.BetterMusicBuilder.com
ENGINEERED AND DESIGN IN U.S.A.
SERIAL NO.
MAIN SPEAKERS
RR
L L
CENTER SPEAKERSAIR TERMINALREMOTE
MIC 4
CAUTION
AC-OUTLETS 120V
SAME AS LINE VOLTAGE
UNSWITCHED
800W MAX. TOTAL
MIC 5
REAR MIC. INPUT
RISK OF ELECTRIC SHOCK
DO NOT OPEN
Taking apart or modifying the receiver
may lead to electric shock, fire, or damage
to the receiver and will void your warranty.
VIDEO MONITOR OUTPUT
1 2 3
CDG DVD
VIDEO INPUT TERMINALCENTER
ECHO VOD
L
R
CDG DVD
AUDIO INPUT TERMINAL
VOD SUB MONITOR
AUDIO OUTPUT
REAR
VOD
INPUT
VOL
OFF
ON
A B
FUS E F15 A
AC-POWER 120V 60Hz
0
36 1 2 0 0 6 0 9 0 8 - 0 1
3
Better Music Builder
®
TM
5
SAFETY PRECAUTIONS
Selecting fine audio equipment such as the unit you've just
purchased is only the first step to your musical enjoyment.
Now it's time to consider how you can maximize the fun and
the safety of your new equipment. We want you to get the
most out of your equipment by playing it at a safe level
without affecting your hearing. Sound can be very harmful.
Over time your hearing "comfort level" adapts to higher
volume of sound. What sounds "normal" can actually be loud
and harmful to your hearing. Therefore, please guard against
this by setting your equipment at a safe level before your
hearing adapts. To establish a safe level, you can start your
volume control at a low setting, then slowly increase the sound
until you can hear it comfortably and clearly. If used wisely,
your new sound equipment will provide you a pleasant
experience in music. Since hearing damage from loud noise
is often undetectable until it is too late, we recommend you
avoid prolonged exposure to excessive noise. The following
noises can be dangerous under constant exposure. Therefore,
please be cautious with the dB level when playing your new
equipment.
Decibel Level Example
120 dB Rock band concert in front of
speakers, thunderclap
140 dB Gunshot blast, jet plane
180 dB Rocket launching pad
SPECIFICATIONS
PACKAGE ACCESSORIES
AC power cable (6 feet)
United States (2M) to IEC (F)
Battery size: AAA (R6 1.5 V)
AAA
ALKALINE
BATTERY
AAA
ALKALINE
BATTERY
Remote control one unit
Owner's manual
Consumer warranty
and registration card
<Mail in U.S.A. only>
Passionate about Music
www.BetterMusicBuilder.com
Thank you for purchasing this
unit. To make full and effective
use of this unit, please read this
Owner's Manual carefully
before operating it. After
reading this manual, retain this
booklet together with the
Warranty Card for future use
in case of maintenance or
troubleshooting.
OWNER'S MANUAL
Karaoke Mixing Amplifier
DX-288
Operating Instructions
Main Output Power RMS: 700 Watts (350W+350W) 8ohm
(650W+650W) 4ohm
Center Speaker Output Power: 80W~200W (4~8 ohm)
Frequency Response
Input Sensitivity/Impedance: 20Hz~20kHz
±
3dB
Micrpohone: 5mv~100mv/600ohm
Line: 250mv~47kohm
Music Tone Control
Low Frequency(Increase/Attenuation):
±
8dB
Hight Frequency(Increase/Attenuation):
±
8dB
Microphone Tone Control
Low Frequency(Increase/Attenuation):
±
5dB
Hight Frequency(Increase/Attenuation):
±
5dB
Audio Tone Control: 0.707V/1kohm
Output Impedance
With shorten-circuit Protection: 4~16ohm
Recommend Impedance: 8ohm
Power Supply: AC120~240V/50~60Hz
Standard Power: AC 120V/~60Hz
AC power output Consume: AC 120V/800W
Net Weight: 38.4 LBs / 17.4 kg
Dimensions (WxHxD):17x6.5x17 (inches) / 43x16x43 (cm)
PLACE
STAMP
HERE
CUSTOMER SERVICE
29300 Kohoutek Way #150
Union City, CA 94587
U.S.A.
DX-288
CDG VOD
MUSIC LOCK
MIC MASTER VOLUME MUSIC VOLUME
CENTERECHO
TREBLE
POST
ECHO VOLUME
POW ER
MICROPHONE VOLUME MICROPHONE INPUTMICROPHONE TONE
VOL
MUSIC
SUB/VOLMONITOR
MUSIC VOL
MONITOR
MIC/VOL
SUB/FREQ
REPEAT
MUTE EXCITER
MIC
MIC AUDIO INPUT
SELECT
MODE
DIGITAL PROCESS STEREO POWER KARAOKE AMPLIFIER
24 BIT 48KHz SAMPLING RATE
LOADING...
DIGITAL PROCESSOR
UP
DOWN
MIC EF FECT
1 STER EO
2 ECHO
3 MIX
4 FIX
AUDIO
DSP OFF
DSP 1
DSP 2
SR
MIC 1 MIC 3MIC 2 BASS BASS TREBLEDELAY BASSREPEAT MID MIC 3MIC 2/5MIC 1/4TREBLE
MIN MAX MAXMIN MAXMIN
CPU INTEGRATED POWER KARAOKE AMPLIFIER DX-288
Better Music Builder
®
6
CDG
MIC EFFECT
DSP 1
2 ECHO
DVD
DSP OFF
1 STEREO
EXCITER
MUTE
VOL +
ECHO
VOL
VOD
DSP 2
3 MIX
4 FIX
VOL +
MUSIC
VOL
VOL +
MIC
VOL
DX-288
CDG
MIC EFFECT
DSP 1
2 ECHO
DVD
DSP OFF
1 STEREO
EXCITER
MUTE
VOL +
ECHO
VOL
VOD
DSP 2
3 MIX
4 FIX
VOL +
MUSIC
VOL
VOL +
MIC
VOL
DX-288
1
2
3
4
5
6
7
8
9
10
11
12
13
14
16
NAMES AND FUNCTIONS OF REMOTE CONTROLLER COMPONENTS
AAA
ALKALINE
BATTERY
AAA
ALKALINE
BATTERY
4
3
1
9
14
15
16
NOTE
2
5 10
8 12
6 11
13
7
17
MUTE BUTTON
INPUT SELECT BUTTON: DVD, CDG, VOD
KEY CONTROL: LOW, NATURAL, HIGH
MUSIC MODULATOR CONTROL BUTTON
1. STEREO KARAOKE EFFECT SELECT
EXCITER KARAOKE EFFECT SELECT
2. ECHO KARAOKE EFFECT SELECT
ECHO VOLUME UP & DOWN BUTTON
DSP EFFECT 1 & 2
3. MIXED KARAOKE EFFECT SELECT
4. FIXED KARAOKE EFFECT SELECT
MUSIC MASTER VOLUME CONTROL UP &
DOWN BUTTON
MICROPHONE VOLUME UP & DOWN BUTTON
OPEN BATTERY COVER
Open the battery compartment cover on the back of the
remote control unit. The cover should open easily if you
press on in with your thumb while sliding it in the direction
of the arrow.
INSERTING BATTERIES
Insert two size AAA 1.5V (R6) alkaline batteries by
matching the + and _ on the batteries to the
diagram inside the battery compartment.
CLOSE BATTERY COVER
Close the cover of the battery case.
Remove the batteries to avoid damage from possible
battery leakage whenever you anticipate that the remote
control will not be used for an extended period.
Handle the remote control with care. Avoid dropping it,
getting it wet, or placing it in direct sunlight, near a
heater, or where the humidity is high.
USING REMOTE CONTROL UNIT
When operating the remote control unit, point the unit's
infrared signal transmitter at the remote control remote
sensor SR on the front panel of the AV processor. The
remote control
unit can be
used within a
range of about
18 feet (6m)
from the remote
sensor, and
within angles of
up to about 30
degrees.
17
15
REMOTE
30o
30o
18 feet
(6 m)
Remote control sensor
7
DIGITAL PROCESS STEREO POWER KARAOKE AMPLIFIER
24 BIT 48KHz SAMPLING RATE
SR MUSIC VOL 00
dvd CDG vod
p
OPERATIING INSTRUCTIONS
1. Turn on the DX-288 by pressing I/O (ON/OFF
POWER) button.
2. After pressing the I/O button, it takes about 40
seconds to boot up the machine for operation.
3. After the machine has been booted up, the Digital
Display (VFD) would appear as follows:
Select Input
4. Press the INPUT/AUDIO button to select the source
as follows:
Press the INPUT/AUDIO button to move the arrow to
select the source DVD, CDG or VOD you want. After
10 seconds, the signal would be automatically locked.
Mode Adjustment (MIC, AUDIO)
5. Select the Audio Button
The first screen will be Music DSP EFFECT MODE
OFF, 1, 2 You may select your favorite mode at
memory arrow to select 1 or 2 by using UP/DOWN
botton.
6. Key Control
Press the Audio button under MODE section twice and
use UP/DOWN button to select your favorite Key.
7. Select the Mic button under MODE section
The first screen will be Mic Effect Mode: You may
select Mic Effect 1,2,3 or Fix by using UP/DOWN
button. Each MIC Effect 1, 2, 3 has different effect.
8. Mic Volume Lock
Press the Mic button under MODE section twice to lock
the Mic Volume screen and use UP/DOWN to lock
ON/OFF mic. volume.
Once the MIC VOL LOCK is on, you can no longer
turn the ECHO VOL to adjust the mic. volume level.
On the other hand, if you want to adjust the mic.
volume level by turning the ECHO VOL (button #10),
you must first set the MIC VOL LOCK off (means
unlock).
DIGITAL PROCESS STEREO POWER KARAOKE AMPLIFIER
24 BIT 48KHz SAMPLING RATE DIGITAL PROCESSOR
UP
DOWN
MIC EFFECT
1 STEREO
2 ECHO
3 MIX
4 FIX
AUDIO
DSP OFF
DSP 1
DSP 2
SR MUSIC VOL 80
dvd CDG vod
p
MUTE EXCITER
MIC
MIC AUDIO INPUT
SELECT
MODE
DIGITAL PROCESS STEREO POWER KARAOKE AMPLIFIER
24 BIT 48KHz SAMPLING RATE DIGITAL PROCESSOR
UP
DOWN
MIC EFFECT
1 STEREO
2 ECHO
3 MIX
4 FIX
AUDIO
DSP OFF
DSP 1
DSP 2
SR MUSIC dsp effect
MODE OFF 1 2
MUTE EXCITER
MIC
MIC AUDIO INPUT
SELECT
MODE
DIGITAL PROCESS STEREO POWER KARAOKE AMPLIFIER
24 BIT 48KHz SAMPLING RATE DIGITAL PROCESSOR
UP
DOWN
MIC EFFECT
1 STEREO
2 ECHO
3 MIX
4 FIX
AUDIO
DSP OFF
DSP 1
DSP 2
SR MIC effect MODE
1 2 3 FIX
MUTE EXCITER
MIC
MIC AUDIO INPUT
SELECT
MODE
DIGITAL PROCESS STEREO POWER KARAOKE AMPLIFIER
24 BIT 48KHz SAMPLING RATE DIGITAL PROCESSOR
UP
DOWN
MIC EFFECT
1 STEREO
2 ECHO
3 MIX
4 FIX
AUDIO
DSP OFF
DSP 1
DSP 2
SR MIC vol lock
ON OFF
MUTE EXCITER
MIC
MIC AUDIO INPUT
SELECT
MODE
DIGITAL PROCESS STEREO POWER KARAOKE AMPLIFIER
24 BIT 48KHz SAMPLING RATE DIGITAL PROCESSOR
UP
DOWN
MIC EFFECT
1 STEREO
2 ECHO
3 MIX
4 FIX
AUDIO
DSP OFF
DSP 1
DSP 2
SR MUSIC keycontrol
I----I----I 0
MUTE EXCITER
MIC
MIC AUDIO INPUT
SELECT
MODE
NOTE
8
9. Mic Exciter Button
The first screen will be ON/OFF option: You may
select the UP/DOWN button to turn ON/OFF. When
the Exciter is on, it will increase the mic. signal
sensitivity.
10. Mute Button (Music OFF only)
Press button to mute all music input (DVD,CDG,VOD)
signals, but microphone input is still active.
11. Microphone Tone Adjustment
Vocal Timing Repeat: use screw driver to turn the
REPEAT (button #21) for adjustment.
Vocal Timing Delay: use screw drive to turn DELAY
(button #22) for adjustment.
Vocal Timing Bass: use screw drive to turn BASS
(button #23) for adjustment.
Vocal Timing Mid: use screw drive to turn MID (button
#24) for adjustment.
Vocal Timing Treble: use screw drive to turn TREBLE
(button #25) for adjustment.
12. Microphone Volume Adjustment
Mic Input Level (Mic 1 front/Mic 4 rear): Use screw
driver to turn MIC 1/4 for volume adjustment.
Mic Input Level (Mic 2 front/Mic 5 rear): Use screw
driver to turn MIC 2/5 for volume adjustment.
Mic Input Level (Mic 3): Use screw driver to turn MIC
3 for volume adjustment.
MIC 1/4: Mic 1 is the front mic. for input and Mic 4
is rear mic. for input. They are connected to each
other. When adjusting MIC 1/4, it will affect both
Mic 1 and Mic 4 at the same time.
MIC 2/5: Mic 2 is the front mic. for input and Mic 5
is the rear mic. for input. They are connected to each
other. When adjusting MIC 2/5, it will affect both
Mic 2 and Mic 5 at the same time.
You may connect your wireless microphone system
from the rear mic. inputs (i.e. rear input terminals 4/5)
for more organized design.
13. Mic Master Volume Adjustment
Turn MIC MASTER VOL
(button #17) in clockwise
direction to adjust mic.
volume level.
The mic master volume
starts from 00 dB to
maximum 50 dB.
NOTE
NOTE
MIC 4 MIC 5
REAR MIC. INPUT
DIGITAL PROCESS STEREO POWER KARAOKE AMPLIFIER
24 BIT 48KHz SAMPLING RATE DIGITAL PROCESSOR
UP
DOWN
MIC EFFECT
1 STEREO
2 ECHO
3 MIX
4 FIX
AUDIO
DSP OFF
DSP 1
DSP 2
SR EXCITER EFFECT
ON OFF
MUTE EXCITER
MIC
MIC AUDIO INPUT
SELECT
MODE
DIGITAL PROCESS STEREO POWER KARAOKE AMPLIFIER
24 BIT 48KHz SAMPLING RATE DIGITAL PROCESSOR
UP
DOWN
MIC EFFECT
1 STEREO
2 ECHO
3 MIX
4 FIX
AUDIO
DSP OFF
DSP 1
DSP 2
SR ---- MUTE ----
dvd CDG vod
MUTE EXCITER
MIC
MIC AUDIO INPUT
SELECT
MODE
MIC MASTER VOLUME
SUB/VOLMONITOR
MUSIC VOL
MONITOR
MIC/VOL
MAXMIN
MICROPHONE TONE ADJUSTMENT
DELAY BASSREPEAT MID TREBLE
MICROPHONE VOLUME
MIC 3MIC 2/5MIC 1/4
9
14. Monitor MIC
Volume
Use screw driver to turn
MONITOR MIC/VOL
(button #15) to increase
the center speaker (i.e.
stage monitor speaker)
for microphone output
level. It does not affect
the main speaker output.
15. Monitor Music
Volume
Use screw driver to turn MONITOR MUSIC VOL
(button #16) to increase the center speaker (i.e. stage
monitor speaker) for music output level. It does not
affect the main speaker output.
16. Monitor Subwoofer Volume
Use screw driver to turn SUB/VOL (button #18) to
adjust the bass output signal level.
17. Music Volume Adjustment
Turn MUSIC VOL (button
#20) in clockwise
direction to adjust the
music volume level.
The music volume starts
from 00 dB to maximum
80 dB.
18. Music Lock
Use screw driver to turn
MUSIC LOCK (button #19) to gain music output to a
certain level for protection.
19. Echo Volume
Adjustment
Turn ECHO VOL (button
#13) in clockwise
direction to adjust echo
volume leve.
The echo volume starts
from 00 dB to maximum
50 dB.
20. Echo Functions
Post Adjustment: Use screw driver to turn POST (button
#14) to adjust echo frequency level for microphone.
Center Speaker Volume Adjustment: Use screw driver
to turn CENTER (button #12) to adjust center speaker
output level.
Treble Adjustment: Use screw driver to turn TREBLE
(button #11) to adjust tremble output level for
microphone.
21. Sub/Freq
Use screw driver to turn SUB/FREQ (button #32) to
adjust Bass signal frequency. Rear connection for
powered subwoofer or amplifier.
22. Music Tone
Bass Adjustment: Use screw driver to turn BASS (button
#33) to adjust bass output level.
Treble Adjustment: Use screw driver to turn TREBLE
(button #34) to adjust treble output level.
NOTE
NOTE
MIC MASTER VOLUME
SUB/VOLMONITOR
MUSIC VOL
MONITOR
MIC/VOL
MAXMIN
MUSIC LOCK
MUSIC VOLUME
MAXMIN
CENTERECHO
TREBLE
POST
ECHO VOLUME
VOL
MIN MAX
MUSICSUB/FREQ
BASS BASS TREBLE
MUSIC LOCK
MIC MASTER VOLUME MUSIC VOLUME
CENTERECHO
TREBLE
POST
ECHO VOLUME
POWER
MICROPHONE VOLUME MICROPHONE INPUT
VOL
MUSIC
SUB/VOLMONITOR
MUSIC VOL
MONITOR
MIC/VOL
SUB/FREQ
REPEAT
MUTE EXCITER
MIC
MIC AUDIO INPUT
SELECT
MODE
DIGITAL PROCESS STEREO POWER KARAOKE AMPLIFIER
24 BIT 48KHz SAMPLING RATE
LOADING...
DIGITAL PROCESSOR
UP
DOWN
MIC EFFECT
1 STEREO
2 ECHO
3 MIX
4 FIX
AUDIO
DSP OFF
DSP 1
DSP 2
SR
MIC 1 MIC 3MIC 2 BASS BASS TREBLEDELAY BASSREPEAT MID MIC 3MIC 2/5MIC 1/4TREBLE
MIN MAX MAXMIN MAXMIN
MICROPHONE TONE ADJUSTMENT
Passionate about Music
CPU INTEGRATED POWER KARAOKE AMPLIFIER DX-288
Better Music Builder
®
10
21 3 1387654 9 10 1211 14 171615 18 19 20
NAMES AND FUNCTIONS OF FRONT PANEL COMPONENTS
1
POWER SWITCH
Press this switch button UP to turn the power ON.
Press the switch button DOWN to turn the power OFF.
THE DISPLAY WINDOW FOR RECEIVING SIGNAL
OF REMOTE CONTROL
LCD: CPU display window
MUTE BUTTON
MIC. COMPRESS CONTROL KNOB
Mic. will be more sensitive
MIC. MODE: Mic mode program button
AUDIO MODE: Music mode program button
UP CONTROL BUTTON
Move to up control button, should use it with
MODE ADJUSTABLE program button together.
DOWN CONTROL BUTTON
Move to down control button, should use it with
MODE ADJUSTABLE program button together.
AUDIO INPUT SELECTOR
ECHO TREBLE ADJUSTING
CENTER VOLUME
Center speaker level control, connect to powered
center speaker or amplifier.
ECHO VOLUME CONTROL
Mic. echo depth effects control potentiometer knob
POST VOLUME
MONITOR MICROPHONE VOLUME
MONITOR MUSIC VOLUME
MIC. MASTER VOLUME CONTROL
SUBWOOFER VOLUME
Subwoofer level control, connect to powered
Subwoofer or amplifier.
MUSIC LOCK: Music output level gain.
MUSIC VOLUME CONTROL
This control allows you to adjust the volume of the
musical source.
12
13
14
16
15
17
18
19
20
11
2
3
4
5
6
7
8
9
10
MUSIC LOCK
MIC MASTER VOLUME MUSIC VOLUME
CENTERECHO
TREBLE
POST
ECHO VOLUME
POWER
MICROPHONE VOLUME MICROPHONE INPUT
VOL
MUSIC
SUB/VOLMONITOR
MUSIC VOL
MONITOR
MIC/VOL
SUB/FREQ
REPEAT
MUTE EXCITER
MIC
MIC AUDIO INPUT
SELECT
MODE
DIGITAL PROCESS STEREO POWER KARAOKE AMPLIFIER
24 BIT 48KHz SAMPLING RATE
LOADING...
DIGITAL PROCESSOR
UP
DOWN
MIC EFFECT
1 STEREO
2 ECHO
3 MIX
4 FIX
AUDIO
DSP OFF
DSP 1
DSP 2
SR
MIC 1 MIC 3MIC 2 BASS BASS TREBLEDELAY BASSREPEAT MID MIC 3MIC 2/5MIC 1/4TREBLE
MIN MAX MAXMIN MAXMIN
MICROPHONE TONE ADJUSTMENT
Passionate about Music
CPU INTEGRATED POWER KARAOKE AMPLIFIER DX-288
Better Music Builder
®
11
21 22 23 24 25 26 27 28 29 30 31 32 33 34
MIC. REPEAT CONTROL
Hidden adjusting potentiometer of MIC. echo
repeats.
MIC. DELAY CONTROL
Hidden adjusting potentiometer of MIC. echo
delay.
MIC. BASS CONTROL
Adjusts the microphone 1 and microphone 2 for
low frequency EQ response.
MIC. (MID) MIDDLE CONTROL
Adjusts the microphone 1 and microphone 2 for
mid-tone frequency EQ response.
MIC. TREBLE CONTROL
Adjusts the microphone 1 and microphone 2 for
high frequency EQ response.
MIC. (MICROPHONE) 1/4 VOLUME CONTROL
This control microphone 1 and microphone 2 to
adjust the volume.
MIC. (MICROPHONE) 2/5 VOLUME CONTROL
This control microphone 1 and microphone 2 to
adjust the volume.
MIC. (MICROPHONE) 3 VOLUME CONTROL
This control microphone 1 and microphone 2 to
adjust the volume.
MIC. 1 INPUT 1/4 JACK
This jack is for connecting front 1 microphone and
rear microphone 3.
MIC. 2 INPUT 1/4 JACK
This jack is for connecting front 2 microphone and
rear microphone 4.
MIC. 3 INPUT 1/4 JACK
This jack is for connecting front 2 microphone and
rear microphone 5.
SUBWOOFER CROSSOVER CONTROL KNOB
MIC. BASS CONTROL
Adjusts the microphone 1 and microphone 2 for
low frequency EQ response.
MIC. TREBLE CONTROL
Adjusts the microphone 1 and microphone 2 for
high frequency EQ response.
28
29
30
31
32
33
34
21
22
23
24
25
26
27
NAMES AND FUNCTIONS OF FRONT PANEL COMPONENTS
12
MODEL NO. DX-288
CALIFORNIA, UNITED STATES OF AMERICA
COMMENTS?
E-MAIL: [email protected]
www.BetterMusicBuilder.com
ENGINEERED AND DESIGN IN U.S.A.
SERIAL NO.
MAIN SPEAKERS
RR
L L
CENTER SPEAKERSAIR TERMINALREMOTE
MIC 4
CAUTION
AC-OUTLETS 120V
SAME AS LINE VOLTAGE
UNSWITCHED
800W MAX. TOTAL
MIC 5
REAR MIC. INPUT
RISK OF ELECTRIC SHOCK
DO NOT OPEN
Taking apart or modifying the receiver
may lead to electric shock, fire, or damage
to the receiver and will void your warranty.
VIDEO MONITOR OUTPUT
1 2 3
CDG DVD
VIDEO INPUT TERMINALCENTER
ECHO VOD
L
R
CDG DVD
AUDIO INPUT TERMINAL
VOD SUB MONITOR
AUDIO OUTPUT
REAR
VOD
INPUT
VOL
OFF
ON
A B
FUSE F15 A
AC-POWER 120V 60Hz
0
36120060908-01
3
Better Music Builder
®
TM
ECHO MID REVERBERATION SWITCH
Press this button is to open mid reverberation
power output socket function, press again is to close
REMOTE WIRED CONTROLLER CONNECTOR
VOD VIDEO INPUT TERMINAL
CDG VIDEO INPUT TERMINAL
DVD VIDEO INPUT TERMINAL
REAR MICROPHONE 4 & 5 INPUT TERMINAL
VIDEO MONITOR 1, 2 & 3 OUTPUT TERMINAL
SMART FAN
It automatically turns on when the temperature
reaches 60 degrees Fahrenheit. Therefore, if the
fan is not on, it does not mean that it is not working.
It has a built-in sensor to measure the temperature.
SPEAKER A (LEFT SIDE OUT)
SPEAKER B (LEFT SIDE OUT)
CENTER SPEAKER OUTPUT TERMINAL (MONITOR)
AC-POWER PLUG 120V 60Hz
AUDIO INPUT LEVEL ADJUSTING KNOB OF VOD
SYSTEM
VOD AUDIO INPUT TERMINAL
CDG AUDIO INPUT TERMINAL
DVD AUDIO INPUT TERMINAL
POST AUDIO OUTPUT TERMINAL
SUBWOOFER AUDIO OUTPUT TERMINAL
MONITOR AUDIO OUTPUT TERMINAL
SPEAKER A (RIGHT SIDE OUT)
SPEAKER B (RIGHT SIDE OUT)
AC OUTLETS
This unit is equipped with two UNSWITCHED AC
OUTLETS for connecting the power cords of other
components to this unit. (Max. 800W) The power
to these outlets is not controlled with this unit’s
POWER switch. They will continuously supply
power to any component connected to them.
RISK OF ELECTRIC SHOCK
DO NOT OPEN
Taking apart or modifying the receiver
may lead to electric shock, fire, or damage
to the receiver and will void your warranty.
42 43 44 45 463837 3936 4140
4847 49 50 52 53 54 55 5651
35
NAMES AND FUNCTIONS OF REAR PANEL COMPONENTS
35
36
37
38
39
40
41
46
47
48
49
50
51
52
53
54
55
56
42
43
44
45
13
1. Banana Plug Type 2. Insert Type
HOW TO CONNECT MAIN SPEAKER
HOW TO CONNECT CENTER SPEAKER (MONITOR)
Diagram 1
Diagram 2
A SPEAKER CONNECT 1. Use of banana type terminals:
Insert the banana-type terminal cable from
the amplifier into the speaker terminal hole.
The plus "+" side is marked red and minus
"-" side is marked black.
2. Use of insert-type terminals:
Depress the insert-type terminal cable from
the amplifier into the speaker terminal hole.
The plus "+" side is marked red and minus
"-" side is marked black.
1. Strip off the vinyl covering and twist the
tip of the wire core.
2. Loosen the knob and insert the wire
core into the terminal hole.
3. Tighten the knob to fix the wire core in
place.
Do not allow the wire core to protrude or
touch other terminals or wires.
If the cores of differing wires touch,
damage may result to your components.
Twist the wire core.
Please do not use speaker with impedance
less than 8 otherwise
the amplifier may be damaged.
MAIN SPEAKERS
RR
L L
A B
B SPEAKER CONNECT
CENTER SPEAKER (MONITOR)
CENTER SPEAKERS
CENTER SPEAKER (MONITOR)
CENTER SPEAKERS
Banana Plug Type
14
L
R
CDG DVD
AUDIO INPUT TERMINAL
VOD SUB MONITOR
AUDIO OUTPUT
POST
VOD
INPUT
VOL
VIDEO MONITOR OUTPUT
1 2 3
CDG DVD
VIDEO INPUT TERMINALCENTER
ECHO VOD
L
R
CDG DVD
AUDIO INPUT TERMINAL
VOD SUB MONITOR
AUDIO OUTPUT
POST
VOD
INPUT
VOL
OFF
ON
HOW TO CONNECT VIDEO MONITOR
HOW TO CONNECT MUSIC A.V. SOURCE
HOW TO CONNECT RECORDER & SUB WOOFER
POWER
CD RECORDER
POWER
TAPE RECORDER
AUDIO CONNECT AUDIO CONNECT
AUDIO CONNECT
SUBWOOFER
(POWERED)
OR
POWER
DVD PLAYER
POWER
CDG PLAYER
CDG
VIDEO CONNECT
VIDEO CONNECT
AUDIO CONNECT
AUDIO CONNECT
AUDIO CONNECT
VOD
(VIDEO ON DEMAND)
VIDEO CONNECT
POWERED CENTER SPEAKER
OR
THROUGH AMPLIFIER
13" KARAOKE
VIDEO MONITOR
REMOTE
MIC 4 MIC 5
REAR MIC. INPUT
VIDEO MONITOR OUTPUT
1 2 3
CDG DVD
VIDEO INPUT TERMINALCENTER
ECHO VOD
L
R
CDG DVD
AUDIO INPUT TERMINAL
VOD SUB MONITOR
AUDIO OUTPUT
POST
VOD
INPUT
VOL
OFF
ON
VIDEO MONITOR
TV
LCD PROJECTOR
RCA VIDEO OUT
RCA VIDEO OUT
RCA VIDEO OUT
15
HOW TO CONNECT HIGH DEFINITION VIDEO
AUDIO INPUT
L
R
ANALOG
AUDIO
AUDIO OUTPUT
L
R
ANALOG
AUDIO
VIDEO OUTPUT
VIDEO S-VIDEO
VIDEO INPUT
VIDEO S-VIDEO RF INPUT
RF OUTPUT
6 CHANNEL OUT
FRONT CENTER BACK
SUBWOOFER
L
R
DIGITAL AUDIO OUT
COAXIAL
OPTICAL
VIDEO OUTPUT
VIDEO S-VIDEO COMPONENT VIDEO
Y CB CR
S-VHS VCRDVD PLAYER
VIDEO 1 INPUT
VIDEO S-VIDEO
VIDEO 2 INPUT
VIDEO S-VIDEO RF INPUT
VIDEO 3 INPUT
COMPONENT VIDEO
Y CB CR
VIDEO 4 INPUT
DVI
HDTV MONITOR
CCTV (CABLE) CONNECT
CCTV (CABLE)
CONNECT
DVI OR RGB (PC) CONNECT
HD COMPONENT
VIDEO CONNECT
GET THE HIGHEST QUALITY PICTURE
Component Video Best Hook-Up
The best quality HIGH DEFINITION VIDEO is available from satellite
broadcasts with component video connections. Not available on all
components, make sure both your video source (DVD or Satellite) and your
TV are equipped with this connection. Breaking out the video signal into
three separate cables improves picture clarity, and sharpness.
MODEL NO. DX-288
CALIFORNIA, UNITED STATES OF AMERICA
COMMENTS?
E-MAIL: [email protected]
www.BetterMusicBuilder.com
ENGINEERED AND DESIGN IN U.S.A.
SERIAL NO.
MAIN SPEAKERS
RR
L L
CENTER SPEAKERSAIR TERMINALREMOTE
MIC 4
CAUTION
AC-OUTLETS 120V
SAME AS LINE VOLTAGE
UNSWITCHED
800W MAX. TOTAL
MIC 5
REAR MIC. INPUT
RISK OF ELECTRIC SHOCK
DO NOT OPEN
Taking apart or modifying the receiver
may lead to electric shock, fire, or damage
to the receiver and will void your warranty.
VIDEO MONITOR OUTPUT
123
CDG DVD
VIDEO INPUT TERMINALCENTER
ECHO VOD
L
R
CDG DVD
AUDIO INPUT TERMINAL
VOD SUB MONITOR
AUDIO OUTPUT
REAR
VOD
INPUT
VOL
OFF
ON
A B
FU SE F1 5A
AC-POWER 120V 60Hz
0
36120060908-01
3
Better Music Builder
®
TM
RCA AUDIO STEREO CONNECT
RCA AUDIO RECORDING CONNECT
RCA VIDEO SOURCE OUT CONNECT
RCA VIDEO RECORDING CONNECT
RCA AUDIO STEREO CONNECT
RCA VIDEO CONNECT
Use the best connections.
Planning your system hook-up
for best picture & sound.
Choosing the right products.
MUSIC LOCK
MIC MASTER VOLUME MUSIC VOLUME
CENTERECHO
TREBLE
POST
ECHO VOLUME
POWER
MICROPHONE VOLUME MICROPHONE INPUT
VOL
MUSIC
SUB/VOLMONITOR
MUSIC VOL
MONITOR
MIC/VOL
SUB/FREQ
REPEAT
MUTE EXCITER
MIC
MIC AUDIO INPUT
SELECT
MODE
DIGITAL PROCESS STEREO POWER KARAOKE AMPLIFIER
24 BIT 48KHz SAMPLING RATE
LOADING...
DIGITAL PROCESSOR
UP
DOWN
MIC EFFECT
1 STEREO
2 ECHO
3 MIX
4 FIX
AUDIO
DSP OFF
DSP 1
DSP 2
SR
MIC 1 MIC 3MIC 2 BASS BASS TREBLEDELAY BASSREPEAT MID MIC 3MIC 2/5MIC 1/4TREBLE
MIN MAX MAXMIN MAXMIN
MICROPHONE TONE ADJUSTMENT
Passionate about Music
CPU INTEGRATED POWER KARAOKE AMPLIFIER DX-288
Better Music Builder
®
MODEL NO. DX-288
CALIFORNIA, UNITED STATES OF AMERICA
COMMENTS?
E-MAIL: [email protected]
www.BetterMusicBuilder.com
ENGINEERED AND DESIGN IN U.S.A.
SERIAL NO.
MAIN SPEAKERS
RR
L L
CENTER SPEAKERSAIR TERMINALREMOTE
MIC 4
CAUTION
AC-OUTLETS 120V
SAME AS LINE VOLTAGE
UNSWITCHED
800W MAX. TOTAL
MIC 5
REAR MIC. INPUT
RISK OF ELECTRIC SHOCK
DO NOT OPEN
Taking apart or modifying the receiver
may lead to electric shock, fire, or damage
to the receiver and will void your warranty.
VIDEO MONITOR OUTPUT
123
CDG DVD
VIDEO INPUT TERMINALCENTER
ECHO VOD
L
R
CDG DVD
AUDIO INPUT TERMINAL
VOD SUB MONITOR
AUDIO OUTPUT
REAR
VOD
INPUT
VOL
OFF
ON
A B
FU SE F1 5A
AC-POWER 120V 60Hz
0
36120060908-01
3
Better Music Builder
®
TM
16
HOW TO CONNECT MICROPHONE
connect to
MIC. receiver
(REAR MIC. 4)
connect to
MIC. receiver
(REAR MIC. 5)
WIRELESS MICROPHONE RECEIVER
FRONT PANEL
REAR PANEL
WIRE MIC. 1
Find more information at www.BetterMusicBuilder.com
WIRE MIC. 2 WIRE MIC. 3
karaoke vocalhome
beach church restaurant
It's your sound's of performance.
TWO CHANEL WIRELESS RECEIVER
POWER ANTENA-A CNANNEL-A DISPLAY CNANNEL-B DISPLAY
CHANNEL-A
VOLUME ANTENA-B
CHANNEL-B
VOLUME
DUAL CHANNEL VHF WIRELESS SYSTEM
RF
AF
FREQ.
5 10 15 20 25 30 35 40
-30 -25 -20 -15 -10 -5 0 PEAK
000.000M
H
Z
MUTE
RF
AF
FREQ.
5 10 15 20 25 30 35 40
-30 -25 -20 -15 -10 -5 0 PEAK
000.000M
H
Z
MUTE
The Mic Master Volume must
be turn off before insert 1/4”
microphone jack into mic
inputs to protect the amplifier.
The volume control is the same for the Rear microphone inputs (MIC 4 +
MIC 5) and the front microphone inputs (MIC 1 + MIC 2). The volume
control for the front MIC 1 and rear MIC 4 has the same input terminal. For
the same token, the volume control for the front MIC 2 and rear MIC 5 has
the same input terminal. If you use the front and rear microphones at the
same, these two microphones may have different output level. Therefore,
we recommend you to adjust the output level of the microphones from the
wireless receiver system in order to protect the system components.
NOTE
NOTE
BATT LOW
ON
OFF
BATT LOW
ON
OFF
17
SIGNAL FLOW
INPUT
VIDEO
VOUT
ECHO
MIC VR
CPU
VFD
MUS VR
TONE
KEY
KEY
L R
PRE
MAIN SPEAKER LEFTCENTER SPEAKER MAIN SPEAKER RIGHT
MONITOR
POWER
DVD PLAYER
POWER
CDG PLAYER
CDG
VIDEO
MONITOR
TV
BATT LOW
ON
OFF
MIC. 1
BATT LOW
ON
OFF
MIC. 2
BATT LOW
ON
OFF
MIC. 3
BATT LOW
ON
OFF
MIC. 4
BATT LOW
ON
OFF
MIC. 5 OTHERS
OTHERS
POWER
TAPE RECORDER
POWER
REC
VOCAL
MUSIC LOCK
MIC MASTER VOLUME MUSIC VOLUME
CENTERECHO
TREBLE
POST
ECHO VOLUME
POWER
MICROPHONE VOLUME MICROPHONE INPUTMICROPHONE TONE
VOL
MUSI C
SUB/VOLMONITOR
MUSI C VOL
MONI TOR
MIC/ VOL
SUB/FREQ
REPEAT
MUTE EXCITER
MIC
MIC AUDI O INPU T
SELE CT
MODE
DIGITAL PROCESS STEREO POWER KARAOKE AMPLIFIER
24 BIT 48KHz SAMPLING RATE
LOADING...
DIGITAL PROCESSOR
UP
DOWN
MIC EFFECT
1 ST EREO
2 ECHO
3 MIX
4 FIX
AUDIO
DSP OFF
DSP 1
DSP 2
SR
MIC 1 MIC 3M IC 2 BASS BASS TREBLEDELAY BASSREPEAT MID MIC 3MIC 2/5MIC 1/4TREBLE
MIN MA X MAXMIN MAXMIN
CPU INTEGRATED POWER KARAOKE AMPLIFIER DX-288
Better Music Builder
®
18
CONNECTOR INFORMATION PHYSICAL
Height 6.5 inches / 16 cm
Width 17 inches / 43 cm
Depth 17 inches / 43 cm
Net Weight 38.4 LBs / 17.4 kg
Front view
Side view
Top view
Optional for 19" rack mount kit
RING (COLD)
TIP (HOT)
SLEEVE (SHIELD)
SLEEVE RINGRING SLEEVE TIP
TIP
RING (COLD)
TIP (HOT)
SLEEVE (SHIELD)
SLEEVESLEEVE TIP
TIP
1SHID
COLD
HOT
2
3
1
2
3
SHIELD
COLD
HOT
2
1
3
SHIELD
COLD
HOT
MALE
FEMALE
BALANCE XLR CONNECTORS
BALANCE TRS PLUG
XLR TRS
Hot (+) Pin 2 Tip
Cold (
-
) Pin 3 Ring
Shield (Ground) Pin 1 Shield
1
4
UNBALANCE TRS PLUG
RCA UNBALANCE JACK
1
4
SLEEVE
SLEEVE
TIP
TIP
SLEEVE
SLEEVE
TIP
TIP
R (right)
L (left)
H. 6.5 inches
H. 6.5 inches
W. 17 inches
D.17 inches
Front Panel
D. 17 inches
MUSIC LOCK
MIC MASTER VOLUME MUSIC VOLUME
CENTERECHO
TREBLE
POST
ECHO VOLUME
POWER
MICROPHONE VOLUME MICROPHONE INPUTMICROPHONE TONE
VOL
MUSI C
SUB/VOLMONITOR
MUSI C VOL
MONI TOR
MIC/ VOL
SUB/FREQ
REPEAT
MUTE EXCITER
MIC
MIC AUDI O INPU T
SELE CT
MODE
DIGITAL PROCESS STEREO POWER KARAOKE AMPLIFIER
24 BIT 48KHz SAMPLING RATE
LOADING...
DIGITAL PROCESSOR
UP
DOWN
MIC EFFECT
1 ST EREO
2 ECHO
3 MIX
4 FIX
AUDIO
DSP OFF
DSP 1
DSP 2
SR
MIC 1 MIC 3M IC 2 BASS BASS TREBLEDELAY BASSREPEAT MID MIC 3MIC 2/5MIC 1/4TREBLE
MIN MA X MAXMIN MAXMIN
CPU INTEGRATED POWER KARAOKE AMPLIFIER DX-288
Better Music Builder
®
MUSIC LOCK
MIC MASTER VOLUME MUSIC VOLUME
CENTERECHO
TREBLE
POST
ECHO VOLUME
POWER
MICROPHONE VOLUME MICROPHONE INPUTMICROPHONE TONE
VOL
MUSI C
SUB/VOLMONITOR
MUSI C VOL
MONI TOR
MIC/ VOL
SUB/FREQ
REPEAT
MUTE EXCITER
MIC
MIC AUDI O INPU T
SELE CT
MODE
DIGITAL PROCESS STEREO POWER KARAOKE AMPLIFIER
24 BIT 48KHz SAMPLING RATE
LOADING...
DIGITAL PROCESSOR
UP
DOWN
MIC EFFECT
1 ST EREO
2 ECHO
3 MIX
4 FIX
AUDIO
DSP OFF
DSP 1
DSP 2
SR
MIC 1 MIC 3M IC 2 BASS BASS TREBLEDELAY BASSREPEAT MID MIC 3MIC 2/5MIC 1/4TREBLE
MIN MA X MAXMIN MAXMIN
CPU INTEGRATED POWER KARAOKE AMPLIFIER DX-288
Better Music Builder
®
19
IDEAS FOR HOME THEATER AND KARAOKE
Diagram 1
The engineering team of Better Music Builder develops great ideas to satisfy your needs. For example, you can
modify your bedroom or basement to become an entertainment place for home theater and Karaoke. You can
invite your friends to your house for a great party. So, every family can feel the same atmosphere at home as in a
nightclub or a theater at very low costs. This will bring you lots of fun at home. So, you may try to follow our ideas
for your own entertainment needs.
Diagram 2
SURROUND
SPEAKERS
STORAGE STACKED
COMPONENTS
FRONT MAIN
SPEAKERS
REAR-SCREEN
PROJECTOR
SURROUND
SPEAKERS
SINGLE-BOUNCE
SOUND SURFACES
HIDDEN
PROJECTOR
WITH LIFT
ELECTRONICS
SCREEN
SUBWOOFER
CENTER-CHANNEL
SURROUND SOUND
SPEAKER
SOUND-INSULATED
SUSPENDED FLOOR
A/V CONTROL CENTER
WITH COMPONENTS
WALL MAIN
SPEAKERS
Printed on 100% Recycled Paper ©2007 Better Music Builder (USA) Comments E-mail to [email protected] All Rights Reserved in USA.
Passionate about Music
www.BetterMusicBuilder.com
TM
®
/
