Better Music Builder VM-52U WIRELESS MICROPHONE Operating instructions


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Better Music Builder VM-52U WIRELESS MICROPHONE Operating instructions | Manualzz

TM

®

Professional UHF Wireless Microphone System

VM-52U

Operating Instructions

OFF

BATT

ON

MUTE

OFF

ON

MUTE

BATT

UHF usic Builder

Better M

L MIC WIRELESS SYSTEM

UHF DUA

UHF usic Builder

Better M

UHF DUA

L MIC WIRELESS SYSTEM

POWER UHF

RF AF

CH

01

733.78

MHz

CH

02

738.59

MHz

RF AF

MIN MAX MIN MAX

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.

Passionate about Music

www.BetterMusicBuilder.com

CONTENTS

FOREWORD.......................................................................................... 2

RECEIVER SPECIFICATION.................................................................. 3~4

VM-52U FCC FREQUENCY..................................................................... 5

HOME ELECTRONICS EQUIPMENT WIRELESS SYSTEM............................. 5

RECEIVER DESCRIPTION......................................................................... 6

HOW TO CONNECT AUDIO OUT.......................................................... 7

UHF WIRELESS SYSTEM CHART.............................................................. 7

DC-POWER CONNECTION.................................................................... 8

OPTIONAL FOR 19” RACK MOUNT KIT.................................................. 8

HANDHELD TRANSMITTER (Wireless Mic.) SPECIFICATION...................... 9

HOW TO INSERT HANDHELD TRANSMITTER’S BATTERIES...................... 10

HOW TO TURN ON AND OFF TRANSMITTER........................................ 11

WARRANTY......................................................................................... 12

FREQUENCY SCAN GROUPS FOR BAND C & BAND D......................... 13

US UHF WIRELESS OPERATING FREQUENCIES................................ 14~15

FOREWORD

Thank you for purchasing our company’s product VM-52U. This product is designed using America’s most advanced audio technology up to date.

The system has the characteristic as follows:

1. Working frequency range: UHF520-810MHz (tunable)

2. CPU control: PLL frequency compose technique)

3. CPU controlled true diversity system for advance break up and

receiver control of left and right channels

4. LCD (Liquid Crystal Display) screen

5. Transmitter and receiver audio system for high-pass, low-pass &

band-pass filter technique to avoid noise and keep sound quality

RECEIVER SPECIFICATION

A. NAMES & FUNCTION:

Front Panel:

POWER

UHF

Better Music Builder UHF WIRELESS SYSTEM VM-52U

RF AF

CH

01

733.38

MHz

CH

12

738.59

MHz

RF AF

MIN MAX MIN MAX

1 2 3 4

2

RECEIVER SPECIFICATION

Rear Panel:

ANTENNA-B

BNC-50 Ω

AUDIO OUTPUT

A & B

1/4 MIX ED BALANCED-B BALANCED-A

5

Front Panel:

1. Power

2. LCD screen

3. Volume control

4. Volume control

6 7 8

Rear Panel:

5. Antenna socket B

6. Unbalanced output

7. Balanced-B output

8. Balanced-A output

9. Power jack

10. Antenna socket A

B. MODEL SETUP SPECIFICATION:

TM

MODEL NO. VM-52U

CALIFORNIA, UNITED STATES OF AMERICA

Comments? E-mail: [email protected]

www.BetterMusicBuilder.com

ENGINEERED AND DESIGN IN U.S.A.

SERIAL NO.

DC-POWER

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

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.

DC 13~18V

350mA

ANTENNA-A

BNC-50 Ω

9 10

1. Install two antennas to the antenna socket A & B of the rear panel, the

direction between them should be adjusted about 90°.

Do not install in too firmly or it may damage your system’s

antenna output.

2. Insert the DC power to the rear panel of your system.

Only use a DC 13~15v DC power, if you use any other power

voltage other than DC 13~15v you may damage the system. Your

warranty may be terminated if you damage it like this.

3. Turn on the power button that the LCD screen will be on.

4. Adjust the receiver’s status to your liking.

5. Turn off power the LCD screen will automatically shut off.

C. LCD PANEL OPERATION:

After turn on the power, LCD is light up as screen:

1. RF (radio frequency) Indicator

2. AF (audio frequency) Indicator

3. Current Channel Display

Make sure your receiver’s

channel/frequency matches the one

2

1

RF AF

3

CH

01

733.78

in your handheld transmitter’s channel/frequency.

4. Current Channel Display

NOTE

MHz

4

CH

02

738.59

RF AF

5

6

Make sure your receiver’s channel/frequency matches the one in

your handheld transmitter’s channel/frequency.

5. RF (radio frequency) Indicator

6. AF (audio frequency) Indicator

3

D. UHF FREQUENCIES:

There are a total of 14 different frequencies for selection as shown in the diagram.

RF AF

CH

01

747.10

MHz

CH

02

802.60

MHz

RF AF

These 14 frequencies are default set by the manufacturer.

Therefore, you cannot change them.

Each wireless system has two built-in UHF frequencies, so these 14 different frequencies are set into 7 groups from A to G. If you use more than two frequencies (for channel), you may purchase a different group of frequencies. For example, if you have the group A for frequency, then you need to purchase the group other than

A (i.e. from B to G). Otherwise, the frequencies will be interrupted.

However, if you find some interruptions in your wireless system within 200 feet, there is possibility that you may use the same frequency in your area.

Therefore, you need to change the frequency in your wireless system, or you may need to upgrade your wireless system. For upgrading your wireless system, we recommend you to purchase the VM-92U because it has

32 different UHF frequencies for selection.

E. OPERATING RECEIVER (7

GROUP) FREQUENCY DISPLAY

DIAGRAM

Group A

RF AF

CH

01

747.10

MHz

CH

02

802.60

MHz

RF AF

Group B

RF AF

CH

03

743.03

MHz

CH

04

RF AF

Group C

RF AF

CH

05

738.59

MHz

CH

06

763.38

MHz

RF AF

Group D

RF AF

CH

07

733.78

MHz

CH

08

759.68

MHz

RF AF

Group E

RF AF

CH

09

756.72

MHz

CH

10

RF AF

Group F

RF AF

CH

11

774.11

MHz

CH

12

808.15

MHz

RF AF

Group G

RF AF

CH

13

781.88

MHz

CH

14

810.74

MHz

RF AF

4

VM-52U FCC FREQUENCY

Group

A

B

C

D

E

F

G

VM-52U FCC Frequency

Receiver Frequency

747.10

802.60

743.03

766.71

738.59

763.38

733.78

759.68

756.72

796.68

774.11

808.15

781.88

810.74

Transmitter Frequency

CH 01

CH 02

CH 03

CH 04

CH 05

CH 06

CH 07

CH 08

CH 09

CH 10

CH 11

CH 12

CH 13

CH 14

HOME ELECTRONICS EQUIPMENT WIRELESS SYSTEM

5

RECEIVER DESCRIPTION

SETTING UP YOUR RECEIVER:

1. The package has two antennas, a receiver, two microphones and one

DC power adaptor.

ANTENNA-B

BNC-50

Ω

AUDIO OUTPUT

A & B

1/4 MIX ED BALANCED-B BALANCED-A

Receiver: 1 Set

TM

MODEL NO. VM-52U

CALIFORNIA, UNITED STATES OF AMERICA

Comments? E-mail: [email protected]

www.BetterMusicBuilder.com

ENGINEERED AND DESIGN IN U.S.A.

SERIAL NO.

DC-POWER

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

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.

DC 13~18V

350mA

ANTENNA-A

BNC-50

Ω

TM

UHF DUAL MIC WIRELESS SYSTEM VM-52U

UHF

TM

UHF DUAL MIC WIRELESS SYSTEM VM-52U

UHF

Handheld Transmitter: 2 Set

DC Power

Adapter: 1 Unit

Audio Connecting Cable: 1 Unit

AA

ALKALINE

BATTER

Y

ALKALINE

BATTER

Y

AA

AA

ALKALINE

BATTER

Y

ALKALINE

BATTER

Y

AA

AA (R6 1.5V) Battery: 4 Units

Receiving

Antenna:

2 Units

2. Screw the antennas BNC socket into the back panel of the receiver

and turn it in clockwise to lock it as shown in the following diagram.

You can adjust the antennas into different angles for receiving good

signals.

ANTENNA-B

BNC-50 Ω

6

HOW TO CONNECT AUDIO OUT

There are three different connectors as shown in the following diagram:

• Connector A is a mixed audio output (Channel A and Channel B)

• Connector B is a channel B XLR-balanced audio out (Group B Mic.)

• Connector C is a channel A XLR-balanced audio out (Group A Mic.)

NOTE

Connector A is an unbalanced audio signal. If you connect A to the mixer or amplifier, then both MIC. A and MIC. B will have the same effect.

Connector 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 C (Balanced A) is a balanced XLR audio signal. If you connect A to the mixer or amplifier, then you can control the microphone effect on MIC.

A only.

AUDIO OUTPUT

A & B

1/4 MIX ED BALANCED-B BALANCED-A

TM

MODEL NO. VM-52U

CALIFORNIA, UNITED STATES OF AMERICA

Comments? E-mail: [email protected]

www.BetterMusicBuilder.com

ENGINEERED AND DESIGN IN U.S.A.

DC-POWER

SERIAL NO.

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

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.

DC 13~18V

350mA

ANTENNA-A

BNC-50

Ω

ANTENNA-B

BNC-50

Ω

A B C

UHF WIRELESS SYSTEM CHART

Better Music Builder

UHF DUAL MIC WIRELESS SYSTEM VM-52U

UHF

Channel A Handheld Transmitter

Better Music Builder

UHF DUAL MIC WIRELESS SYSTEM VM-52U

UHF

Channel B Handheld Transmitter

ANTENNA-B

BNC-50

Ω

Rear View

AUDIO OUTPUT

A & B

1/4 MIX ED BALANCED-B BALANCED-A

Balance Connection

TM

MODEL NO. VM-52U

CALIFORNIA, UNITED STATES OF AMERICA

Comments? E-mail: [email protected]

www.BetterMusicBuilder.com

ENGINEERED AND DESIGN IN U.S.A.

DC-POWER

SERIAL NO.

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

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.

DC 13~18V

350mA

ANTENNA-A

BNC-50

Ω

XLR

Balance Input

XLR

Balance Input

XLR

Balance Input

XLR

Balance Input

1/4"

Unbalance Input

1/4"

Unbalance Input

1/4"

Unbalance Input

1/4"

Unbalance Input

Audio Mixer Amplifier or a Karaoke Unit Input terminal

7

DC-POWER CONNECTION

ANTENNA-B

BNC-50

Ω

Rear View

AUDIO OUTPUT

A & B

1/4 MIX ED BALANCED-B BALANCED-A

TM

MODEL NO. VM-52U

CALIFORNIA, UNITED STATES OF AMERICA

Comments? E-mail: [email protected]

www.BetterMusicBuilder.com

ENGINEERED AND DESIGN IN U.S.A.

DC-POWER

SERIAL NO.

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

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.

DC 13~18V

350mA

ANTENNA-A

BNC-50

Ω

120V AC DC-13~18V 350mA adaptor

NOTE

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 FOR 19” RACK MOUNT KIT

If you want to put two systems onto a mount-kit, please follow the below diagram. Our design has this special feature to allow it rack mountable, so it can be removable.

POWER UHF

RF AF

CH

05

763.38

MHz

CH

11

743.03

MHz

RF AF

MIN MAX MIN MAX

POWER UHF

19 inches

RF AF

CH

05

763.38

MHz

CH

11

743.03

MHz

RF AF

MIN MAX MIN MAX

8

HANDHELD TRANSMITTER (Wireless Mic.) SPECIFICATION

NAMES & FUNCTION:

Uncover Looking of the Handheld Transmitter:

TM

UHF DUAL MIC WIRELESS SYSTEM VM-52U

UHF

1 2 3

AA1.5V

4

5

AA

ALKALINE

BATTERY

AA

ALKALINE

BATTERY

1. Condenser and grille

2. Battery power indicator light: If light is flashing this means battery power is low

and must be replaced, if light is not flashing battery is at normal power.

3. Easily-accessible power switch ON/OFF/MUTE

4. Battery dock: insert 2x1.5V AA battery or 2x1.2V rechargeable battery.

5. Battery Cover: Insert 2 “AA” batteries 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.

9

HOW TO INSERT HANDHELD TRANSMITTER’S

BATTERIES

1. Slide open battery cover.

2. Use one hand to hold onto the top of your transmitter, with your other

hand slide 2 AA batteries into battery slot. Becareful not to drop

transmitter while inserting batteries.

Make sure that you insert the battery at the right electric poles, as shown in picture.

AA

ALKALINE

BATTERY

3. Slide back battery cover.

10

HOW TO TURN ON AND OFF TRANSMITTER

Click the power switch to turn on/off your transmitter. When on transmitter’s light will be on, when off transmitter’s light will be off.

When the power light is flashing, that indicates that the transmitter’s battery is low.

If there is no light at all, battery is out of power.

TECHNICAL SPECIFICATION

A. SYSTEM FEATURE:

1. Channel: 2

2. Frequency Range: 700MHz~900MHz (Selectable)

3. Modulation Mode: FM

4. Maximum Frequency Deviation: ± 45KHz

5. Audio Frequency Response: 35Hz~20KHz

6. Frequency Setup Mode: PLL

7. Receiver Dimensions (WxHxD): 8.27x1.97x7.5 (inches)/21x5x19 (cm)

8. Handheld Transmitter Dimensions (WxH): x1.7x10.4 (inches)/4.4x26.5 (cm)

9. Net Weight: 3.8 lbs / 1.7 kg

10. Shipping Weight: 5.8 lbs / 2.6 kg

B. TECHNOLOGICAL FEATURE OF THE TRANSMITTER:

1. Transmitter: 10mW

2. Oscillation Mode: PLL

3. Adjustment Mode: FM

4. Image Controlment: -50dB

5. Power: DC 2.4V~7.2V (DC 1.2Vx2x3 or 1.5x2)

6. Battery: 2 PCS AA Type Alkaline Battery

C. TECHNOLOGICAL FEATURE OF THE RECEIVER:

1. Sensitivity: 2.0uV

2. Sensitivity Adjustment Range: 12~32dB BUV

3. Stray Control: > 75dB

4. Output Level: Balance Output: 0~0.5V/100, Sound Output: 0~0.5V/5K

5. Power: 13~18V DC

6. Work Current: 350mA

11

WARRANTY

One-Year Limited Warranty for Home Use Equipment

Our one-year warranty applies to speakers, amplifiers, mixers and microphones for home use only. It covers both parts and labors. The warranty becomes effective from the date of your purchase for one year.

Our warranty only covers defects due to product defectiveness with free of defects in materials or workmanship. 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 us for inspection, repair and maintenance. Our warranty for

Better Music Builder products can only be executed in North America.

90-Day Limited Warranty for Public and Commercial Use Equipment

Our 90-day warranty applies to speakers, amplifiers, mixers and microphones for both public and commercial use such as restaurant, coffee shop, KTV nightclub, church and school, etc. It covers both parts and labors. The warranty becomes effective from the date of 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 select the work frequency

(or signal channel) carefully so as to avoid disturbing.

2. The input power voltage of the receiver is 120V (±10%). If it is too low or too

high, it will affect the work of the machine.

3. When you install the battery, you must not reverse the electrode or you will

damage the machine.

4. When using the sensitivity solution function, the numerical value you select must be

at least 15dB. Otherwise, if the distance is too far, its signal-to noise radio goes

worse.

RISK OF ELECTRIC SHOCK

DO NOT OPEN

Caution: To reduce the risk of electrical shock, do not remove the cover (or back). No user serviceable parts inside: refer servicing to qualified personnel.

Warning: To reduce the risk of fire or electrical shock, do not expose this appliance to rain or moisture.

This symbol, wherever it appears, alerts you to the presence of uninsulated dangerous voltage inside the enclosure voltage that may be sufficient to constitute a risk of shock.

This symbol, wherever it appears, alerts you to important operating and maintenance instructions in the accompanying literature. Read the manual.

12

FREQUENCY SCAN GROUPS FOR BAND C & BAND D

Band C

Band C Scan Group 1 Band C Scan Group 2 Band C Scan Group 3

TV Ch. Frequency – MHz * TV Ch. Frequency – MHz * TV Ch. Frequency – MHz *

25

26

26

26

26

(None)

542.750

545.500

547.125

547.375

0

4

25

26

26

26

26

541.500 1

542.750

544.375

544.750

545.750

25

26

26

26

26

541.500

542.125

543.500

544.000

546.250

1

4

27

27

27

28

28

28

28

29

29

29

30

30

549.750

550.375

550.625

557.250

557.500

559.250

559.500

562.000

563.375

563.625

566.000

566.250

3

4

3

2

26

27

28

28

28

28

29

29

29

29

29

30

547.500

(None)

554.250

556.125

557.500

5

0

559.375 4

560.000

561.875

562.250

563.250

565.500 5

566.000 1

27 548.250

27 549.750

28 555.750

28 556.625

28

29

30

558.250

28 559.375 4

29 560.125

29 561.500

29 564.000

564.250

566.125

2

4

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

45

45

45

45

655.500

658.000

658.375

659.250

659.500

1 44

45

45

45

45

655.875 1

656.250

658.500

659.750

660.000

44

44

45

45

45

655.500

655.750

656.625

658.500

658.750

2

4 45

46

46

47

47

48

48

48

48

48

48

49

661.500

662.375

662.750

669.625

671.750

674.750

675.750

676.125

678.000

678.250

679.500

(None)

5

2

2

6

0

48

48

48

48

48

45

46

46

47

47

49

49

660.500 5

664.375

665.500 2

671.625

672.000 2

674.000

674.500

675.750

676.750

678.250 5

680.250 1

(None) 0

45 659.500

46 662.750

46 665.250

47 671.250

47 672.375

47 673.125

48 674.125

48 674.500

48 675.375

48 678.625

48 679.125

2

3

5

* Number of wireless frequencies in TV Channel.

13

US UHF WIRELESS OPERATING FREQUENCIES

TV Ch.

Band C: 541.500 - 566.375 MHz

25 --- --- --- --- 541.500 541.625 541.750 541.875

26 542.000 542.125 542.250 542.375 542.500 542.625 542.750 542.875

26 543.000 543.125 543.250 543.375 543.500 543.625 543.750 543.875

26 544.000 544.125 544.250 544.375 544.500 544.625 544.750 544.875

26 545.000 545.125 545.250 545.375 545.500 545.625 545.750 545.875

26 546.000 546.125 546.250 546.375 546.500 546.625 546.750 546.875

26 547.000 547.125 547.250 547.375 547.500 547.625 547.750 547.875

27 548.000 548.125 548.250 548.375 548.500 548.625 548.750 548.875

27 549.000 549.125 549.250 549.375 549.500 549.625 549.750 549.875

27 550.000 550.125 550.250 550.375 550.500 550.625 550.750 550.875

27 551.000 551.125 551.250 551.375 551.500 551.625 551.750 551.875

27 552.000 552.125 552.250 552.375 552.500 552.625 552.750 552.875

27 553.000 553.125 553.250 553.375 553.500 553.625 553.750 553.875

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

28 559.000 559.125 559.250 559.375 559.500 559.625 559.750 559.875

29 560.000 560.125 560.250 560.375 560.500 560.625 560.750 560.875

29 561.000 561.125 561.250 561.375 561.500 561.625 561.750 561.875

29 562.000 562.125 562.250 562.375 562.500 562.62 5562.750 562.875

29 563.000 563.125 563.250 563.375 563.500 563.625 563.750 563.875

29 564.000 564.125 564.250 564.375 564.500 564.625 564.750 564.875

29 565.000 565.125 565.250 565.375 565.500 565.625 565.750 565.875

30 566.000 566.125 566.250 566.375 --- --- --- ---

Avoid using same frequencies as TV channels or other radio signals for better performance.

14

TV Ch.

Band D: 655.500 - 680.375 MHz

44 --- --- --- --- 655.500 655.625 655.750 655.875

45 656.000 656.125 656.250 656.375 656.500 656.625 656.750 656.875

45 657.000 657.125 657.250 657.375 657.500 657.625 657.750 657.875

45 658.000 658.125 658.250 658.375 658.500 658.625 658.750 658.875

45 659.000 659.125 659.250 659.375 659.500 659.625 659.750 659.875

45 660.000 660.125 660.250 660.375 660.500 660.625 660.750 660.875

45 661.000 661.125 661.250 661.375 661.500 661.625 661.750 661.875

46 662.000 662.125 662.250 662.375 662.500 662.625 662.750 662.875

46 663.000 663.125 663.250 663.375 663.500 663.625 663.750 663.875

46 664.000 664.125 664.250 664.375 664.500 664.625 664.750 664.875

46 665.000 665.125 665.250 665.375 665.500 665.625 665.750 665.875

46 666.000 666.125 666.250 666.375 666.500 666.625 666.750 666.875

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

47 672.000 672.125 672.250 672.375 672.500 672.625 672.750 672.875

47 673.000 673.125 673.250 673.375 673.500 673.625 673.750 673.875

48 674.000 674.125 674.250 674.375 674.500 674.625 674.750 674.875

48 675.000 675.125 675.250 675.375 675.500 675.625 675.750 675.875

48 676.000 676.125 676.250 676.375 676.500 676.625 676.750 676.875

48 677.000 677.125 677.250 677.375 677.500 677.625 677.750 677.875

48 678.000 678.125 678.250 678.375 678.500 678.625 678.750 678.875

48 679.000 679.125 679.250 679.375 679.500 679.625 679.750 679.875

49 680.000 680.125 680.250 680.375 --- --- --- ---

Avoid using same frequencies as TV channels or other radio signals for better performance.

15

TM

®

Passionate about Music

www.BetterMusicBuilder.com

Printed on 100% Recycled Paper ©2007 Better Music Builder (USA) Comments E-mail to [email protected] All Rights Reserved in USA.

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