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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.

SERIAL NO.

SAFETY

MARK

USA 020898-1

029536-28

ITEM NO. D030906

3 6 0 0 6 0 9 1 2 3 8 0

MODEL:

DX-211

DIGITAL STEREO MIXING

PROFESSIONAL AMPLIFIER

AC-POWER: 110V 60Hz

CALIFORNIA, UNITED STATES OF AMERICA

E- mail: inf o@be t t ermusicbuilder.com

w w w . B e t t e r M u s i c B u i l d e r . c o m

ENGINEERED AND DESIGN IN U.S.A.

REAR PANEL:

POWER SUPPLY SWITCH

Use this switch to select the appropriate power outlet

supply voltage.

AUDIO INPUT LEVEL CONTROL

Adjust this control to balance the audio input level.

FOUR-SOURCE INPUTS FOR AUDIO

Four external audio input sources: LD, DVD, VCD, AUX.

AUDIO OUTPUT

Connet the input jacks of the extension power amplifier,

mixer, and video monitor to these RCA jacks.

MAIN LEFT SPEAKER POWERED OUTPUT:

Dedicated

Group-B main left channel Powered Output.

MAIN RIGHT SPEAKER POWERED OUTPUT:

Dedicated

Group-B main right channel Powered Output.

AC POWER OUTPUT SOCKET & AC POWER SUPPLY

SOCKET.

FUSE HOLDER:

This is the housing for the power

supply fuse.

THREE-SOURCE INPUTS FOR VIDEO

Three external video input sources: KOD, DVD, VOD.

WIRELESS MIC REAR INPUTS (MIC4/MIC5)

This is the dedicated wireless microphone inputs

designed specifically to works with the available wireless

microphone reception base station.

REMOTE

This S Remote control terminal is specially design to

connect VOD control panel and/or the optional

programmable Effects Control Software Suite connector.

VIDEO OUTPUT

Dedicated composite video output. If 3 or 4 more is

needed, use an external composite video selector. If the

wiring distance to the output source is more than 25 feet.

A composite video distributor is needed; otherwise, the

video will be very poor.

MAIN LEFT SPEAKER POWERED OUTPUT

Dedicated Group-A main left channel Powered Output.

MAIN RIGHT SPEAKER POWERED OUTPUT

Dedicated Group-A main right channel Powered Output.

LOW NOISE DUAL UNITS COOLING FAN

Содержание DX-211

Страница 1: ...o you directly We may update our manual on short notice so we highly recommend downloading the latest update information includ ing operation manuals installation instructions and other new technologies updates etc from our website www BetterMusicBuilder com MPX VOCAL AID b VCD Input Selection AUX LD DVD 4 4 LD 3 3 DVD 2 VOCAL AID 2 VCD 1 MPX 1 AUX 16 BIT DIGITAL KEY CONTROLLER Professional Karaok...

Страница 2: ...Remote Control 12 Front Panel 13 Rear Panel 14 OPERATING INSTRUCTIONS 15 SYSTEM SETUP GUIDELINES 16 Installation Setup 16 Home Theater and Karaoke 17 Commercial Applications 18 KTV Commercial Applications 19 Using External Equipment 20 Optional 19 Rack Mount Kit 20 PHYSICAL DIMENSIONS 21 SPECIFICATIONS 21 TROUBLESHOOTING 21 22 WARRANTY 23 AGENCY REGULATORY NOTICES 24 FINAL WORDS TO USER 25 CONTACT...

Страница 3: ...ven after so many years since its first release the DX 211 Mixing Amplifier is still one of the best selling amplifiers for Better Music Builder Intro SYSTEM FEATURES MIXING AMPLIFIER Master Music Volume Control Master Microphone Volume Control Remote Control and line out for the wired control system Source inputs LD VCD CDG AUX Music speed key control Built in Super Quiet Fan 3 Microphone Inputs ...

Страница 4: ...The power supply cord or the plug has been damaged or B Objects have fallen or liquid has spilled into this product or C This product has been exposed to rain or D This product does not appear to operate normally or exhibits a marked change in performance or E This product has been dropped or its chassis has been damaged 13 Servicing The user should not attempt to service this product beyond those...

Страница 5: ...LE DELAY ECHO EFFECT REPEAT ECHO POWER OFF ON STEREO MIXING AMPLIFIER MODEL 0 20 1 19 2 18 3 17 4 16 5 15 6 7 8 9 11 12 13 10 14 MUSIC VOL 0 20 1 19 2 18 3 17 4 16 5 15 6 7 8 9 11 12 13 10 14 MIC MASTER VOL MPX VOCAL AID VCD Input Selection AUX LD DVD 4 4 LD 3 3 DVD 2 VOCAL AID 2 VCD 1 MPX 1 AUX 16 BIT DIGITAL KEY CONTROLLER Professional Karaoke System DX 2 KEY MIC INPUT MIC TONE MIC VOL MIC 1 MIC...

Страница 6: ...te control unit may not work properly if the remote control sensor on the amplifier is under direct sunlight or strong lighting In such cases change the angle of the lighting or the amplifier or operate the remote control unit closer to the remote control sensor SUN X If the remote control unit is not functioning you may need to change two new batteries X D X 2 II 4 3 2 1 EC HO 4 3 2 1 MU SI C DO ...

Страница 7: ...o red and black to black Otherwise the sound output would be 180 out of phase and distorted Follow these steps if you are inserting the wire directly into the speaker terminal 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 t...

Страница 8: ...e following diagram To ensure high quality sound and video we recommend using high quality cables and connectors CONNECTING THE AUDIO VIDEO INPUT SOURCE Before connecting the source i e LD DVD VCD and AUX turn off the power for all machine so it would protect electric shock and prevent damage to the equipment To connect the AV source the first thing to do is to connect the audio source music outpu...

Страница 9: ...10V 60Hz CALIFORNIA UNITED STATES OF AMERICA E mail info bettermusicbuilder com w w w B e t t e r M u s i c B u i l d e r c o m ENGINEERED AND DESIGN IN U S A DX 211 REAR VIEW INPUT PIN1 SIGNAL GND PIN2 SIGNAL PIN3 SIGNAL BRIDGE PARALLEL STEREO 50HZ 25HZ 5HZ OFF ON OFF ON CH 1 BRIDGE IN CH 2 BRIDGE IN SERIAL NO CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN BRIDGE CH 1 OUTPUT POWER CABLE FUSE CH 2 OUT...

Страница 10: ... DX 211 and the 5 speakers are located at the same time there are people in the backyard That s when this feature comes in handy By running additional signal out lines to the back yard where another power amplifiers can drive the subwoofer and monitor speakers or hook up the signal lines to the powered speakers can then greatly expand the entertainment area Please note that we recommend using the ...

Страница 11: ... 14 MUSIC VOL 0 20 1 19 2 18 3 17 4 16 5 15 6 7 8 9 11 12 13 10 14 MIC MASTER VOL WIRELESS MICROPHONE RECEIVER connect to MIC receiver REAR MIC 4 connect to MIC receiver REAR MIC 5 POWER ANTENNA A CNANNEL A DISPLAY CNANNEL B DISPLAY CHANNEL A VOLUME ANTENNA 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 000 000 M H Z MUTE RF AF FREQ 5 ...

Страница 12: ...emote control is good for commercial KTV rooms since it can also control DX 288 G2 and DX 288 G3 MUSIC MASTER VOLUME CONTROL Music Master Volume control from 00 to 90 MICROPHONE VOLUME CONTROL Microphone Master Volume control from 00 to 90 INSERTING BATTERIES Insert two size AA 1 5V R6 alkaline batteries as shown Close the cover of the battery case Remove the batteries to avoid damage from possibl...

Страница 13: ...ng from the microphone with 32 steps resolution from 0 31 adjustment ECHO This is the echo reverb control for the microphone effects Turning the knob to increase and decrease the reverb time coming from the microphone with 32 steps resolution from 0 31 adjustment MUSIC TONE CONTROL for Music These knobs control the music bass middle and treble BASS The bass controls the low tones with 16 steps res...

Страница 14: ...N RIGHT SPEAKER POWERED OUTPUT Dedicated Group B main right channel Powered Output AC POWER OUTPUT SOCKET AC POWER SUPPLY SOCKET FUSE HOLDER This is the housing for the power supply fuse THREE SOURCE INPUTS FOR VIDEO Three external video input sources KOD DVD VOD WIRELESS MIC REAR INPUTS MIC4 MIC5 This is the dedicated wireless microphone inputs designed specifically to works with the available wi...

Страница 15: ...2 INPUTS at the same time Adjusting MIC 3 MIC VOL will affect the MIC 3 INPUT 3 Music Volume Adjustment Turn MUSIC VOL clockwise to increase and counter clockwise to decrease the music volume 4 Music Gain Adjustment Turn the pot to adjust the MUSIC GAIN MUSIC GAIN is a limiter for music volume This feature is for limiting the output power for speaker protection Its function is to protect your audi...

Страница 16: ...p B speakers are set up in the front In figure 2 all speakers are positioned in parallel in the front Therefore we recommend using different size of speakers for main and center speakers The reason is that main speaker has a bigger woofer 10 inch woofer or bigger for music and center speaker has a smaller woofer 6 inch woofer for clear vocal In addition the vocal comes independently from the cente...

Страница 17: ...ith the four channel speaker The music and vocal come out from the main speakers Please refer to figure 2 for the best setup of the Group A and Group B speakers A Main Left Speaker Group B B Main Left Speaker Group A C Center Monitor Speaker for Audience D Main Right Speaker Group A E Karaoke Video Display F Karaoke Video Display G Wireless Microphone H Monitor for Singer Left I Karaoke Video Moni...

Страница 18: ... you need to line out and connect the AUDIO OUT of DX 211 to a power amplifier and a speaker system with a 12 inch woofer with power rating of at least 1 000W POWER AMPLIFIER REAR VIEW 1 000W FIGURE 1 REAR LEFT SPEAKER GROUP B REAR RIGHT SPEAKER GROUP B MAIN LEFT SPEAKER GROUP A MAIN RIGHT SPEAKER GROUP A MONITOR CENTER MONITOR MONITOR SINGER FIGURE 2 BRIDGE PARALL STEREO 20X 40X 0 775V LIFT GND 1...

Страница 19: ...fier can strengthen the original signals to each Karaoke room from the DJ room It is also the ideal choice for high quality and economical 4 channel Analog signal distribution from any HDTV YPbPr or RGBHV Video source including 1080p as well as analog stereo or digital PCM Audio A V Distribution Amplifier can deliver crystal clear color rich artifact free and pristine HDTV images to component HDTV...

Страница 20: ...ER MIC VOLUME VOL MICROPHONE TONE MIC INPUT MIC 1 MIC 2 EXCITER VOL HIGH SUB FREQ Hz MIC 13 MIC 2 4 LOW REAR TREBLE MID BASS MODE ADJUSTABLE CENTER MUSIC VOL 20 240 VOL EXCITER MIC AUDIO SUB INPUT SR UP DOWN MEMORY 5 CHANNEL AUDIO VIDEO EFFECTS PROCESSOR MUSIC VOL 10 CDG DVD VOD TM Better Music Builder DX 5000 POWER POWER ANTENA A CNANNEL A DISPLAY CNANNEL B DISPLAY CHANNEL A VOLUME ANTENA B CHANN...

Страница 21: ...able cause the music volume limiter is set too low Remedy adjust to a higher Max Music Volume 3 MIC MASTER VOLUME IS TOO LOW Symptom the mic master volume is too low Probable cause the mic master volume limiter is set too low Remedy adjust to a higher Max Mic Master Volume 4 NO SOUND FROM MICROPHONE Probable cause the microphone cable is not connected and microphone volume or mircophone is not tru...

Страница 22: ...out from the speaker powered output channels Probable cause this unit comes with multiple switch able AC power For North America its 115V and for Asia and Europe markets are 230V Remedy make sure that the AC power supply is connected to the correct voltage level according to the local market See illustration below for the proper switching of the AC power supply level LOW MID HIGH Video Signal Ampl...

Страница 23: ...kmanship However our warranty does not cover defects due to normal wears damage in transit improper use abuse or failure to follow the proper instructions for maintenance This warranty is void in the event of unauthorized repairs alternations modifications and removing of the product label Please also note that our warranty does not cover any shipping cost for the return of defective products to u...

Страница 24: ...ferences in regulatory requirements and local customer demand 因为在当地的监管要求和客户的需求这些条件和程序的情况不同 Notices 24 AGENCY REGULATORY NOTICES Federal Communications Commission Notice These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordanc...

Страница 25: ...oking up the system turn off the AC powers on all machines including audio video equipment and TV Otherwise it may damage the equipment especially on the HDTV in which a spot might appeared on the TV screen After hooking up the system double check the audio video connections to ensure that they are connected correctly Sometimes loose or poor cable quality would affect the microphone effects pictur...

Страница 26: ...operating it Please retain this manual for future reference Passionate about Music www BetterMusicBuilder com Unlike any others that s cost value for you Comments E mail to info bettermusicbuilder com Copyright 2011 Better Music Builder All rights reserved Legal trademark Printed on 100 Recycled Paper Code 20110601 360041212380 ...

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