Better Music Builder VM-92U, Operating Instructions Manual

Page 1: ...ing it Please retain this manual for future reference KARAOKE POWER AF RF CH01 752 20 mhz RECEIVER B LCD 64 SELECTABLE WIRELESS SYSTEM AF RF CH01 763 20 mhz UP DOWN VOLUME MIN MAX UP DOWN VOLUME MIN MAX Better Music Builder UHF DUAL CHANNEL RECEIVER VM 92U RECEIVER B LCD RECEIVER A LCD U H F U H F M IC W IR E L E SS SY ST E M V M 9 2 U B e tt e r M u s ic B u il d e r 2 4 8 1 3 1 0 C H M H Z 3 2 C...

Page 2: ...tter Music Builder VM 92U wireless microphone is a design for high value with one receiver and two hand held microphones whose cone was made of aluminum Each microphone has 32 built in UHF frequencies for selection The receiver has a LCD screen in the panel so you can look up the detailed information from it The audio out has a XLR balanced for each channel and also has unbalanced mixed channels o...

Page 3: ...9 3 RECEIVER SPECIFICATION A NAMES FUNCTION Front Panel 1 Power button On Off 2 Receiver A LCD screen Channel A with 32 Built In Channels with different UHF frequencies 3 DOWN button selects different frequency model settings Receiver A 4 UP button selects different frequency model settings Receiver A 5 Volume control Receiver A 6 Receiver B LCD screen Channel A with 32 Built In Channels with diff...

Page 4: ... PRO MIC would immediately appear in the LCD screen Then it takes about five seconds for ready to use 4 Adjust the settings to your liking See the description for the LCD or control panel 5 To turn off press and hold the power button until the power light turn off Then power will automatically shut off DC Power Adaptor 1 Unit Audio Cable for mixed out 1 Unit 9V Battery 2 Units 9 V ALKALINE BATTERY...

Page 5: ...ay be a frequency interruption from another system change your frequency to match your transmitter s microphone frequency HOW TO SELECT FREQUENCIES The manufacturer has already pre set a particular frequency for each channel To select the frequency you can use either Receiver A or Receiver B and press the upper button for selection Selection for frequency at either Receiver A or Receiver B will wo...

Page 6: ...e mixer If you or anyone do any damage on any part of the receiver either accidentally or intentionally we have the right to void your warranty NOTE NOTE UHF DUAL CHANNEL RECEIVER VM 92U UP DOWN AF RF CH08 758 30 mhz RECEIVER A LCD VOLUME MIN MAX MIN MAX UHF DUAL CHANNEL RECEIVER VM 92U UP DOWN AF RF CH08 758 30 mhz RECEIVER A LCD VOLUME MIN MAX MIN MAX UHF DUAL CHANNEL RECEIVER VM 92U UP DOWN AF ...

Page 7: ...annel B XLR balanced audio out Connector 2 is a mixed audio output Channel A and Channel B Connector 3 is a channel A XLR balanced audio out Connector 1 Channel B is a balanced XLR audio signal If you connect B to the mixer or amplifier then you can control the microphone effect on MIC B only Connector 2 is an unbalanced 1 4 audio signal If you connect to Connect 2 1 4 both MIC A and MIC B will mi...

Page 8: ... 8 DC POWER CONNECTION If you use 220V to 240V you must make sure to use a right adaptor otherwise it would damage your system Our warranty does not cover this OPTIONAL 19 RACK MOUNT KIT If you want to put the system onto a mount kit please follow the below diagram Our design has this special feature to allow it to mount on a DJ rack It is removable Rear View 120V DC 14 16V 600mA adaptor NOTE 19 i...

Page 9: ...V battery or rechargeable battery into the battery slot putting battery s polarity on different ends may damage system and your warranty may be terminated if damage does occur because of it 5 Power switch To turn on press and hold the power button located on the bottom cap of the transmitter for 2 3 seconds until the LCD screen is on To turn off press and hold the power button until LCD screen is ...

Page 10: ...r batteries BATTERY STATUS INTERCHANGEABLE MICROPHONE HEAD 1 2 3 You can order the replacement parts such as the microphone head as shown in the above figure from any of our authorized dealers NOTE Interchangeable microphone head 2 1 Indicates a full battery on the transmitter Indicates a low battery on the transmitter When it shows a low battery as shown on the left you need to change the battery...

Page 11: ...d to hold onto the top of your transmitter with your other hand slide one 9V battery into battery slot Be careful not to drop transmitter while inserting battery Make sure that you insert the battery at the right electric poles as shown in picture 3 Twist back battery cover 9 V ALKALINE BATTERY 32 CHANNEL SELECTABLE 32 CHANNEL SELECTABLE 9 V ALKALINE BATTERY 32 CHANNEL SELECTABLE 32 CHANNEL SELECT...

Page 12: ... the UP DOWN buttons to select Channel Frequency 2 32 selectable channels frequencies for high communication efficiency 3 Please make sure to match the same channel frequency as that of the receiver After pressing the button for three seconds the transmitter should turn on If the transmitter is still off please check the battery It may very low You need to change the battery or recharge it immedia...

Page 13: ...FEATURE OF THE TRANSMITTER 1 Transmitter Power 8 5mW 2 Max Deviation 25KHz 3 Adjustment Mode FM F3F 4 Spurious Emission 40dB with carrier 5 Continuous Using 6 hour GP 1604s 9V battery 6 Battery 9V Battery 7 Noise Control perfectness circuit for eliminating noises C TECHNOLOGICAL FEATURE OF THE RECEIVER 1 Signal Noise Ratio More than 90dB 2 Image Spurious Rejection More than 80dB 3 Border Upon Chan...

Page 14: ...00 MHz 782 100 MHz 782 400 MHz 782 700 MHz 783 000 MHz 783 300 MHz 783 600 MHz 783 900 MHz 784 200 MHz 784 500 MHz Receiver A Frequency 763 200 MHz 763 500 MHz 763 800 MHz 764 100 MHz 764 400 MHz 764 700 MHz 765 000 MHz 765 300 MHz 765 600 MHz 765 900 MHz 766 200 MHz 766 500 MHz 766 800 MHz 767 100 MHz 767 400 MHz 767 700 MHz 768 000 MHz 768 300 MHz 768 600 MHz 768 900 MHz 769 200 MHz 769 500 MHz ...

Page 15: ...566 000 29 565 500 5 30 566 125 1 30 566 250 2 30 566 000 1 Band D Band D Scan Group 1 Band D Scan Group 2 Band D Scan Group 3 TV Ch Frequency MHz TV Ch Frequency MHz TV Ch Frequency MHz 44 655 500 1 44 655 875 1 44 655 500 45 658 000 45 656 250 44 655 750 2 45 658 375 45 658 500 45 656 625 45 659 250 45 659 750 45 658 500 45 659 500 45 660 000 45 658 750 45 661 500 5 45 660 500 5 45 659 500 4 46 ...

Page 16: ...53 125 553 250 553 375 553 500 553 625 553 750 553 875 28 554 000 554 125 554 250 554 375 554 500 554 625 554 750 554 875 28 555 000 555 125 555 250 555 375 555 500 555 625 555 750 555 875 28 556 000 556 125 556 250 556 375 556 500 556 625 556 750 556 875 28 557 000 557 125 557 250 557 375 557 500 557 625 557 750 557 875 28 558 000 558 125 558 250 558 375 558 500 558 625 558 750 558 875 28 559 000...

Page 17: ...66 875 46 667 000 667 125 667 250 667 375 667 500 667 625 667 750 667 875 47 668 000 668 125 668 250 668 375 668 500 668 625 668 750 668 875 47 669 000 669 125 669 250 669 375 669 500 669 625 669 750 669 875 47 670 000 670 125 670 250 670 375 670 500 670 625 670 750 670 875 47 671 000 671 125 671 250 671 375 671 500 671 625 671 750 671 875 47 672 000 672 125 672 250 672 375 672 500 672 625 672 750...

Page 18: ...00 feet Therefore we recommend you changing to a different frequency When the hand held microphone is off the RF should not brink to the maximum level in your receiver If you connect the receiver audio out to the mixer for more than 10 feet we recommend you changing it to a balanced cable XLR to XLR It would reduce the noises 4 SYMPTOM POOR SIGNAL Your receiver antenna is not connected properly Th...

Page 19: ...f your purchase for 90 days To Register Your Warranty Please fill out the warranty card that came with your unit download or submit online warranty form However we need the invoice for your purchase in order to process this warranty You may also register your warranty online Please visit our website at www bettermusicbuilder com PRECAUTION 1 If you want to use more than one of this system please s...

Page 20: ...ved Legal trademark Passionate about Music www BetterMusicBuilder com Better Music Builder is a leader in the Audio and Karaoke equipment industry We are committed to offering you the high quality audio product We may update our manual so we highly recommend you to download the free update from our website www BetterMusicBuilder com ...