BOOMER MULTI-FORMAT KARAOKE SYSTEM USER MANUAL BOOMER
Table of Contents Safety instructions ................................................................................................... 1 Features ................................................................................................................. 2 Specifications ......................................................................................................... 3 Package contents....................................................................................................
Table of Contents Operations (Mp3 and AVI/DivX): ●To play a file .........................................................................................................12 ●Direct track access ............................................................................................... 12 ●Repeat options ................................................................................................... 13 USB and SD card operations (disc mode) ●Using the USB input ........................................
Safety instructions WARNING * TO PREVENT FIRE OR SHOCK HAZARD. DO NOT EXPOSE THIS APPLIANCE TO RAINOR MOISTURE. *THIS APPLIANCE SHALL NOT BE EXPOSED TO DRIPPING OR SPLASHING WATER AND THAT NO OBJECT FILLED WITH LIQUIDS SUCH AS VASES SHALL BE PLACED ON APPARATUS. IMPORTANT SAFETY INSTRUCTIONS 1) Read these instructions. 2) Keep these instructions. 3) Heed all warnings. 4) Follow all instructions. 5) Do not use this apparatus near water. 6) Clean only with dry cloth. 7) Do not block any ventilation openings.
Safety instructions/Features 15) Grounding or Polarization This product may be equipped with a polarized alternating current line plug (a plug having one blade wider than the other). This plug will fit into the power outlet only one way. This is a safety feature. If you are unable to insert the plug fully into the outlet, try reversing the plug. If the plug should still fail to fit, contact your electrician to replace your obsolete outlet. Do not defeat the safety purpose of the polarized plug.
Specifications and package Contents Specifications ● ● ● ● ● ● ● ● ● ● ● AC 115V 60Hz/AC 230V 50Hz 100 W (peak to peak) 500 mV 1 V (peak to peak) 8 mV 8 mV 1 V (peak to peak) 1000 mV 90 dB 18.3" x 12.8" x 16.5" (L x W x H) 35.
Basic Connections Since the BOOMER contains built-in power amplifiers, speakers, DVD/CDG/CD player, USB player, and SD card player, the BOOMER can be used as a self-contained sound system. However, the BOOMER contains various audio video outputs to allow the BOOMER to be connected to multiple TV sets, external sound systems, and/or multiple sound effect devices. The following content demonstrates the procedures for connecting the BOOMER to the AC outlet and other audio video devices.
Basic Connections Connecting to an audio mixer or TV with RCA audio inputs What you will need ●using 1 RCA L/R (red & white) stereo RCA cable (included) ●using two XLR-type audio cables(not included) ●using two ¼-inch audio cables (not included). ●using three ¼-inch stereo audio cables (not included). ●using one audio amplifier with XLR audio inputs. ●using one audio amplifier with ¼-inch audio inputs. ●using 1 audio mixer or TV with RCA audio inputs 1.
DVD Output Connections The insert is a break point in the input channel signal path, It allows the signal to be taken out from this BOOMER, through an external equipment such as a Limiter,Compressor,Equalizer, Effector,and then back to the BOOMER, the input jack can be used with ¼ inch phone jack,the signal will be send out through TIP of the ¼ inch phone jack and back to the BOOMER through RING of the ¼ inch phone jack. DVD OUTPUT CONNECTIONS 1.
DVD Output Connections 3.Connecting to a DTS receiver/decoder Using either a RCA-ended COAXIAL cable suited for digital audio use or an OPTICAL cable, connect one end to the appropriate jack on the BOOMER (COAXIAL or OPTICAL) and the other end to the appropriate jack (COAXIAL or OPTICAL). If you have both coaxial and optical inputs on your DTS decoder/receiver, it is recommended to use an optical connection as those cables eliminate the possibility of EMI (electromagnetic interference). has 5.1 or 7.
General Connections Headphones connections What you will need ●Headphones with a ¼-inch connector at the other end of the cable (not included). 1.Connect the connector of the headphones to the ¼ inch HEADPHONES output on the front panel of the BOOMER. VCD L R Microphone/instrument input connections After completing your main system connections, it is time to get your microphones and instruments connected and ready for performing.
General Operations Turning the BOOMER On, Off and to Standby Press the power button on the BOOMER to turn the unit on or off. Input Channels The BOOMER has 4 available input channels: ●Disc/USB/SD: Turns on the BOOMER’s disc player for playing DVD, CD, CDG,and other discs ●AV1/AV2/AV3:For playing a device that is connected to the AV1/AV2/AV3 RCA audio/video inputs on the front panel Selecting an input channel 1.
General Operations Adjusting the master MUSIC EQ The master MUSIC EQ for the disc player,DISC/USB/SD/ AV1/AV2/AV3 input channels can be adjusted using the front panel control Front Panel Turn the MUSIC EQ control slider up to raise the EQ for 10dB and down to lower the EQ for 10dB. Changing the video mode (PAL / NTSC) Use the P/N button on the remote control to switch between the regional PAL and NTSC video modes.
Operations(Disc Mode) Viewing one frame at a time using the STEP button 1.Press the STEP button on the remote control to enter Step mode 2.Every time the STEP button is pressed, when in Step mode, the movie will advance one frame 3.Press the PLAY button on the remote control or front panel to exit Step mode and return to normal playback Selecting repeat options Press the REPEAT button on the remote control to cycle through the available repeat modes: 1.Track - Repeats the current track 2.
Operations(Disc Mode) Example: Selecting a Title and Chapter Jumping to title 2 and chapter 2 1.Press the TIME button until TITLE “__ / __ CHAPTER __ / __ “ appears on the top of the TV screen 2.Press 2 on the number pad to select Title 1. Now chapter will be highlighted 3.Press 2 on the number pad to select Chapter 2 4.
USB and SD Card Operations (Disc Mode) Repeat options There are six repeat options when playing Divx Files.
USB and SD Card REC Operartions The BOOMER can record music in the discs and vocal from Mic into the USB/SD card,the operations details as bellows: 1. RECORD : ● Insert a disc(CD,CDG,MP3,MP4,DIVX,VCD format) into the disc tray. Press PLAY on the remote control or on the front panel to start play the disc.
USB and SD Card REC Operartions ● Press the Directional buttons on the remote control and select “TRACK” to enter the song lists,and then select the songs you desired download in the “TRACK” file folder (Fig E),return back to press START for starting MP3 songs download(as Fig F),When download the MP3 songs,the BOOMER will automatically set-up a new file folder”UNKNO”,and compress the downloaded songs as MP3 format and storage it to the “UNKNO” file folder.
Microphone Operations Adjusting the master Microphone volume The master Microphone Volume can be adjusted using the front panel control Front Panel Turn the MIC VOLUME control clockwise to raise the volume and counter-clockwise to lower the volume Adjusting the individual Microphone volume controls 1.Each microphone channel has its own volume control located on the front panel of the BOOMER. Each one can be adjusted separately, providing a great sounding vocal mix. 2.
Microphone Operations Using digital Echo Digital Echo gives vocals a more professional, studio-produced sound and is a great way to make any singer sound like a seasoned professional. There are three controls, located on the front panel, for adjusting the Echo effect: ●ECHO - This controls the amount of Echo effect that will be heard. Turn clockwise to increase the amount of echo and counter-clockwise to decrease it. Turn the ECHO control fully counter-clockwise to turn the echo effect off.
Descriptions and Functions Front panel 3 5 4 6 7 8 BOOMER 2 1 9 10 11 12 1.INPUT - This button toggles through all the INPUT channels (Disc/USB/SD, AV 1/2/3) for available INPUT SOURCES. 2.POWER/STANDBY - This button is used to turn the BOOMER 'ON' /'OFF'or place it in STANDBY mode. Note: When in STANDBY mode, the BOOMER is not completely powered down and still contains residual power. This button will not turn the BOOMER on if the MAIN POWER switch on the rear panel is switched off.
Descriptions and Functions Front panel 14 15 16 17 18 19 20 21 22 BOOMER 13 26 25 23 24 13.
Descriptions and Functions Front panel 27 28 29 30 31 BOOMER 32 33 34 35 36 37 27. MIC BASS - This control increases/decreases the amount of LOW frequency response applied to the MASTER VOLUME output. 28. MIC TREBLE- This control increases/decreases the amount of HI frequency response applied to the MASTER VOLUME output. 29. MIC ECHO - This control adjusts the level of ECHO applied to the MIC channels. Turn control clockwise to INCREASE and counter-clockwise to DECREASE the level of ECHO. 30.
Descriptions and Functions Rear panel 1 2 3 4 5 6 7 8 9 1.FUSE TERMINAL - This terminal houses the BOOMER main system FUSE. 2.VOLTAGE SELECTOR - This selector toggles between 110-120V and 220-240V power settings. Please make sure this toggle is set to the correct position, matching the receiving AC outlet's power supply before plugging it in and operating it. Doing so may cause severe damage to the unit and void your product warranty. 3.
Descriptions and Functions Rear panel 10 11 13 12 14 15 16 17 10.AC~IN TERMINAL - Connect AC MAIN POWER CORD from the wall outlet to this terminal. 11.AC POWER outlet - This outlet provides AC POWER to an external device. Note: Do not connect any device with a power consumption level higher than 200W. 12.PRE-OUT jacks-Connect one end of ¼-inch cables to the left and right PRE-OUT jacks on the BOOMER.
Descriptions and Functions Remote control 1 3 2 4 5 6 7 10 9 8 11 12 13 15 14 17 16 18 19 COPY MP3 REC BOOMER 18.Audio button - Cycle through caption languages on a disc with multiple caption languages available. 19.Subtitle button - Cycles through the available subtitle languages on a DVD with subtitles available. Note: Not all DVDs will have subtitles available. 1.OPEN/CLOSE button - This button is used to OPEN/CLOSE the DISC tray. 2.Power button - Turns the BOOMER on or to Standby mode.
Descriptions and Functions Remote control 24 28 32 23 27 31 35 37 COPY MP3 22 21 26 25 30 29 34 33 36 39 REC 40 38 BOOMER 39.MP3 COPY button - Please refer to the 20 page. 40.REC button - Please refer to the 20 page. 21.Angle button - Cycles through the available viewing angles on DVDs with multiple viewing angles available. Note: Not all DVDs will have multiple viewing angles available. 22.PBC button - Turns on Playback Control (PBC). For use with VCD 2.
Descriptions and Functions Remote control Using the remote control When operating the remote control, point the top of the remote control toward the BOOMER's remote sensor on the front panel and ensure that there is a clear line of sight between the remote control and BOOMER void of obstacles in order to prevent signal deflection. When to replace the batteries The maximum operational distance between the remote control and the sensor is approximately 25 feet.
DVD System Setup Menu SYSTEM SETUP MENU To access your preferences settings, use the SETUP button on your remote. Use the DIRECTION keys to navigate within this menu for the specific subdirectory desired and press ENTER. The icon file tabs at the top of the screen indicate which menu is highlighted. SYSTEM SETUP TV SYSTEM SCREEN SAVER VIDEO TV TYPE PASSWORD RATING NEXT PAGE 1.
DVD System Setup Menu LANGUAGE SETUP Use this menu to set language preferences for each of these functions. Use the DIRECTION keys to make a selection and press ENTER to confirm your choice. 1. OSD (On Screen Display) LANGUAGE for remote functions, etc. Choose between English , Chinese, GERMAN,SPANISH, FRENCH, FORTUGUESE 2. AUDIO LANGUAGE This feature is dependent on the options included with each individual disc. Choose from the list provided. 3.
DVD System Setup Menu SPEAKER SETUP 1. DOWNMIX LT/RT - Sound output is divided with the Left coming. out of the Left speaker and the Right coming out of the Right speaker. STEREO - Sound output is in Stereo Mode. V SURR - Virtual Surround Sound. 5.1 CH - For 5.1 Channel surround sound. 2. SUBWOOFER ON: If you have a subwoofer. OFF: If you do not have a subwoofer. 3. CENTER DELAY 4. REAR DELAY 5. FRONT Set this based on the size of your front speaker.
Troubleshooting Troubleshooting 1.There is no power ●Make sure the power cord is firmly connected to the back of the BOOMER and to the power outlet ●If using a power strip/surge-protector, make sure that it is plugged in and switched on ●Make sure the Power button on the front panel is pushed in to the on position 2.
