Better Music Builder DX-288 Owner'S Manual Download Page 2

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

Summary of Contents for DX-288

Page 1: ...IC LOCK MIC MASTER VOLUME MUSIC VOLUME CENTER ECHO TREBLE REAR ECHO VOLUME POWER MICROPHONE VOLUME MICROPHONE INPUT VOL MUSIC SUB VOL MONITOR 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 MI...

Page 2: ...uids 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 chan...

Page 3: ...ure reference Model No ____________________________________ Serial No ____________________________________ Purchase Notes Date of Purchase_______________________________ Dealer Name_________________________________ Dealer Address________________________________ _____________________________________________ Dealer Phone__________________________________ E Mail_______________________________________...

Page 4: ... 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 voltag...

Page 5: ...icBuilder 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 350...

Page 6: ...artment 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 avoi...

Page 7: ...e 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 D...

Page 8: ...or 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 terminal...

Page 9: ...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 sc...

Page 10: ... 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 contro...

Page 11: ...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 adju...

Page 12: ...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 IN...

Page 13: ... 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 w...

Page 14: ...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 TERMINAL CENTER ECHO VOD ...

Page 15: ...video signal into three separate cables improves picture clarity and sharpness MODEL NO DX 288 CALIFORNIA UNITED STATES OF AMERICA COMMENTS E MAIL info bettermusicbuilder com www BetterMusicBuilder com ENGINEERED AND DESIGN IN U S A SERIAL NO MAIN SPEAKERS R R L L CENTER SPEAKERS AIR TERMINAL REMOTE MIC 4 CAUTION AC OUTLETS 120V SAME AS LINE VOLTAGE UNSWITCHED 800W MAX TOTAL MIC 5 REAR MIC INPUT R...

Page 16: ... REAR VOD INPUT VOL OFF ON A B FUSE F15A AC POWER 120V 60Hz 0 3 6 1 2 0 0 6 0 9 0 8 0 1 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 vocal home beach church restaurant It s yo...

Page 17: ...VOLUME MUSIC VOLUME CENTER ECHO TREBLE POST ECHO VOLUME POWER MICROPHONE VOLUME MICROPHONE INPUT MICROPHONE TONE VOL MUSIC SUB VOL MONITOR 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 S...

Page 18: ...C 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 3 MIC 2 BASS BASS TREBLE DELAY BASS REPEAT MID MIC 3 MIC 2 5 MIC 1 4 TREBLE MIN MAX MAX MIN MAX MIN CPU INTEGRATED POWER KARAOKE AM...

Page 19: ...mily 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 C...

Page 20: ...Printed on 100 Recycled Paper 2007 Better Music Builder USA Comments E mail to info bettermusicbuilder com All Rights Reserved in USA Passionate about Music www BetterMusicBuilder com TM ...

Reviews: