Wireless Headphone Owner's Manual

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

8 Channel UHF Dual Wireless Microphone System



             

POWER

LEVEL-A LEVEL-B

AF AF

-30 -15 -5 0 +5 +15 -30 -15 -5 0 +5 +15

8-Channel Dual UHF Wireless Microphone System

ANT-A ANT-B

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Summary of content (18 pages)

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Safety Instructions CAUTION RISK OF SHOCK CAUTION: To reduce the risk of electric shock, do not remove cover (or back). No userserviceable parts inside. Only refer servicing to qualified service personnel. Explanation of Graphical Symbols The lightning flash & arrowhead symbol, within an equilateral triangle, is intended to alert you to the presence of danger. The exclamation point within an equilateral triangle is intended to alert you to the presence of important operating and servicing instructions.
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Welcome! Thank you for purchasing the UHF-3800 from VocoPro, your ultimate choice in Karaoke entertainment! With years of experience in the music entertainment business, VocoPro is a leading manufacturer of Karaoke equipment, and has been providing patrons of bars, churches, schools, clubs and individual consumers the opportunity to sound like a star with full-scale club models, in-home systems and mobile units.
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Listening For A Lifetime Listening for a Lifetime Selecting fine audio equipment such as the unit you've just purchased is only the start of your musical enjoyment. Now it's time to consider how you can maximize the fun and excitement your equipment offers. VocoPro and the Electronic Industries Association's Consumer Electronics Group want you to get the most out of your equipment by playing it at a safe level.
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Microphone Basics Microphone Position The UHF-3800 is ideal for close-up vocals and can be held in the hand or mounted on a mic stand.The most common applications and placement techniques are listed below. Keep in mind that microphone technique is largely a matter of personal taste, there is no one "correct" microphone position. Proximity Effect When the sound source is less than 1/4 in.
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Front and Rear Panel Descriptions 1. POWER button - Turns the UHF-3800 ON/OFF. 2. POWER LED indicator - Glows BLUE when the receiver is powered ON. 3. RF/AF LED indicator - Lights RED when RF signals are received from the microphone channels and output to external devices. 4. VOLUME controls - These controls adjust the VOLUME level for each MIC channel. 5. RF ANTENNAS - Provides RF SIGNAL reception to the RECEIVER. 6.
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�� LED ON OFF STANDBY ANT.
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Mounting To install the UHF-3800 to a 19" rack case, complete the steps below. 1. Attach mounting brackets to the UHF-3800 via the supplied mounting screws. 2. Align the UHF-3800 with desired space in rack and slide in slowly, rear panel first. . NOTE: Depending on your rack case design, it may be necessary to allow for sufficient space for the antennas. 3.
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Troubleshooting Problems No sound output, RF/AF LED(s) not glowing. Solutions • Make sure the microphone and receiver power switches and receiver are set to the ON position. • Check microphone batteries to ensure that they are providing sufficient power. Replace battery if necessary. • Check receiver's AC power connection. • Make sure antennas are firmly connected and extended to an optimal position. • If necessary, reduce the distance between the microphones and receiver.
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