Professional UHF Wireless Microphone System VM-62U Operating Instructions Frequency Selectable ® Better Music Builder ® 2-IN-1 BASE RECEIVER MODULE DUAL CHANNEL RECEIVER VM-62U P a s s i o n a t e a b o u t M u s i c 662.500...
CONTENTS INTRODUCTION................1 Intro SYSTEM FEATURES................1 Features PACKAGE ACCESSORIES..............2 Package 2-in-1 BASE MODULE................ 3 • Base Module Controls and Functions..............3~4 • Hardware Setup................5~6 HAND-HELD MICROPHONE.............. 7 • Controls and Functions..............7~8 hand-held OPERATION..................9 • How to Select Frequencies for the Receiver......9~10 Operation •...
INTRODUCTION Intro Better Music Builder is proud to introduce the newest member in our UHF wireless microphone systems: the VM-62U. It features a lighter design that includes two hand-held microphones with built-in LCD panels, Wireless Infrared Auto Sync System, and ultra long battery life.
Package The package comes with one 2-in-1 Base Module [Receiver], two handheld microphones, two receiver antennas, one DC adaptor, one unbalance audio cable, and four AA batteries. ® Better Music Builder DUAL CHANNEL RECEIVER ® 2-IN-1 BASE RECEIVER MODULE VM-62U P a s s i o n a t e a b o u t M u s i c 662.500...
2-in-1 BASE MODULE [RECEIVER] Base Module CONTROLS AND FUNCTIONS ® Better Music Builder ® DUAL CHANNEL RECEIVER 2-IN-1 BASE RECEIVER MODULE VM-62U P a s s i o n a t e a b o u t M u s i c 662.500...
Page 6
REAR PANEL: AUDIO OUTPUT ® Better Music Builder ® TRUE DIVERSITY RISK OF ELECTRIC SHOCK Model No.: VM-62U DC-POWER DO NOT OPEN (UHF Microphone) Taking apart or modifying the CALIFORNIA, UNITED STATES OF AMERICA receiver may lead to electric shock, E-MAIL: info@bettermusicbuilder.com...
MIXED OUTPUT MIC 2 BALANCED OUTPUT (BALANCED XLR) (MIC 1 & 2 UNBALANCE) MIC 1 BALANCED OUTPUT (BALANCED XLR) UHF WIRELESS SYSTEM DIAGRAM: UHF WIRELESS SYSTEM VM-62U UHF WIRELESS SYSTEM VM-62U 662.500 665.250 MIC 1 HANDHELD MICROPHONE MIC 2 HANDHELD MICROPHONE AUDIO OUTPUT ®...
Page 8
HOW TO CONNECT DC-POWER: AUDIO OUTPUT ® Better Music Builder ® TRUE DIVERSITY RISK OF ELECTRIC SHOCK Model No.: VM-62U DC-POWER DO NOT OPEN (UHF Microphone) Taking apart or modifying the CALIFORNIA, UNITED STATES OF AMERICA receiver may lead to electric shock, E-MAIL: info@bettermusicbuilder.com...
HANDHELD MICROPHONE Hand-held CONTROLS AND FUNCTIONS UHF WIRELESS SYSTEM V M - 62U 662.500 VM-62U UHF WIRELESS SYSTEM FREQUENCY: 520~682 MHz 662.500 BATTERY SIZE: 2AA Engineered in U.S.A. FCC ALKALINE ALKALINE BATTERY BATTERY 1.5V AA 1.5V AA 1. INTERCHANGEABLE MICROPHONE HEAD 2.
Page 10
4. BATTERY STATUS: Indicates battery life. BATTERY STATUS: Full Battery Indicates full battery on the microphone. The engineering team of Better Music Builder uses the latest technology to indicate the battery 662.500 status, so you can see the battery strength.
If the SCAN button is NOTE 665.250 pressed and held for more than ® Better Music Builder ® DUAL CHANNEL RECEIVER 2-IN-1 BASE RECEIVER MODULE VM-62U Pa s s i o n at e a b o u t M u s i c 774.750...
Page 12
STEP 1: Press and hold the ACT button on the receiver for three seconds until the frequency starts flashing, and then release the button. 3 SECONDS 665.250 ® Better Music Builder ® 2-IN-1 BASE RECEIVER MODULE DUAL CHANNEL RECEIVER VM-62U Pa s s i o n at e a b o u t M u s i c 774.750...
However, the drawback of using a higher level of squelch is the increased chance of interference. AUDIO OUTPUT ® Better Music Builder ® Model No.: VM-62U TRUE DIVERSITY RISK OF ELECTRIC SHOCK DC-POWER DO NOT OPEN (UHF Microphone)
HOW TO INSERT/CHANGE BATTERIES OF MICROPHONE STEP 1: Twist open battery cover. 1.5V AA 1.5V AA STEP 2: Use one hand to hold onto the top of the Microphone, and the other hand to slide 2x1.5V AA batteries into battery slot. Be careful not to drop Microphone while inserting batteries.
Switch to High (10mW) to use a stronger signal and Low (5mW) to use a weaker signal. However, the drawback of using a stronger signal is the increased chance of interference. VM-62U UHF WIRELESS SYSTEM FREQUENCY: 520~682 MHz 662.500 BATTERY SIZE: 2AA Engineered in U.S.A.
TECHNICAL SPECIFICATION Spec A. TECHNICAL FEATURE OF THE 2-IN-1 BASE MODULE: 1. Channel: 100 Channels 2. Frequency Range: UHF 520~682 MHz 3. Signal to Noise Ratio: > 90dB 4. Total Harmonic Distortion: < 0.05% 5. Band Width: < 200kHz 6. Frequency Response: 35Hz~20kHz +/-3dB 7 .
BODY-PACK MICROPHONE SYSTEM SPECIFICATION (Optional) Body-Pack NAMES & FUNCTION: Body-Pack Microphone System (including Lavalier Mic. and Headset Mic.) Side-face Outside Picture 1. Antenna Picture 2. 4-pin Microphone Input Jack 3. LCD Digital Display 4. IR Port: Receives infrared beam to synchronize frequencies. IR when using multiple systems, only one microphone port should be exposed at a time...
Page 18
HOW TO INSERT BODY-PACK MICROPHONE BATTERIES STEP 1: Open battery cover. Good STEP 2: Insert 2 AA batteries. 2 ALKALINE BATTERY alkaline batteries are expected to ALKALINE BATTERY use for about 8 hours. CLOSE Make sure that you insert batteries correctly, as shown in picture.
TROUBLESHOOTING Troubleshooting CAUTION: Before troubleshooting any symptoms make sure the equipments are in the “OFF” position. 1. SYMPTOM: NO SOUND COMING FROM MICROPHONE A. CAUSE: There is no indication of signal. a. Turn microphone to “OFF” position. Check if batteries are inserted correctly. b.
Page 20
4. SYMPTOM: THE MICROPHONE SUDDENLY HAS NO SOUND AND THE RECEIVER LCD LIGHT IS OFF. Make sure the AC power adapter is securely plugged into the electrical outlet and into the DC input connector on the rear panel of the receiver. Make sure the AC electrical outlet works and is supplying the proper voltage.
APPENDIX Appendix VM-62U FCC FREQUENCY: 658.000~682.750 MHz UHF Frequencies Available for Use for Home Electronics in North America The RF radio frequencies used in the transmission of wireless information are closely regulated in most countries including North America. A lot of countries...
Page 22
MIC 1 & MIC 2 FREQUENCY: 658.000~682.750 MHz FREQUENCY FREQUENCY FREQUENCY FREQUENCY 664.250 670.500 676.750 658.000 664.500 670.750 677 .000 658.250 664.750 671.000 677 .250 658.500 671.250 677 .500 658.750 665.000 665.250 671.500 677 .750 659.000 665.500 671.750 678.000 659.250 665.750 672.000 678.250...
Please also note that our warranty does not cover any shipping cost for the return of defective products to us for inspection, repair and maintenance. Our warranty for Better Music Builder products can only be executed in North America. Our warranty does not cover the battery for wireless microphone products.
Need help?
Do you have a question about the VM-62U and is the answer not in the manual?
Questions and answers