VocoPro Wireless Microphone System-User Guide

VocoPro Wireless Microphone System

Specification

• Frequency Response
  100Hz~16KHz

• Polar pattern
  Cardioid

• Output Impedance
  200Ω

• Sensitivity
  -40dB±2dB

• Working distance
  20cm~40cm (8-16inch)

• Battery
  AA 1.5V*2

• RF power
  10mW

• Bandwidth
  300kHz

• Radio Frequency Range
  900-980MHz

• Modulation Mode
  DQPSK

Introduction

Selecting fine audio equipment such as the unit you just purchased is only the start of your musical enjoyment. Now it is time to consider how you can maximize the fun and excitement your equipment offers. VocoPro and the Electronic Industries Associationʼs Consumer Electronics Group want you to get the most out of your equipment by playing it at a safe level. One that lets the sound come through loud and clear without annoying blaring or distortion and, most importantly, without affecting your sensitive hearing.
Sound can be deceiving. Over time your hearing “comfort level” adapts to a higher volume of sound. So what sounds “normal” can actually be loud and harmful to your hearing. Guard against this by setting your equipment at a safe level BEFORE your hearing adapts.
To establish a safe level:

• Start your volume control at a low setting.
• Slowly increase the sound until you can hear it comfortably and clearly, and without distortion.

Once you have established a comfortable sound level:

• Set the dial and leave it there.
• Pay attention to the different levels in various recordings.

Taking a minute to do this now will help to prevent hearing damage or loss in the future. After all, we want you listening for a lifetime.
Used wisely, your new sound equipment will provide a lifetime of fun and enjoyment. Since hearing damage from loud noise is often undetectable until it is too late, this manufacturer and the Electronic Industries Associationʼs Consumer Electronics Group recommend you avoid prolonged exposure to excessive noise. This list of sound levels is included for your protection.

FEATURES

• Utilizes the Sparsely Used 900MHz Frequency Band
• 24-Bit Digital Technology Delivers a Clean, Professional Quality Signal
• Individual Digital Microphone IDs Eliminates Channel Cross-Talk
•  Wide Frequency Response (50-20,000 Hz) Ensures Natural Sounding Vocals
• Warranty: 1 Year
• Unit Dimensions: 8.375”W x 1.25”H x 5.25”D

Getting Connected

1. Attach the Conference microphone to the base transmitter

   • Match the Pins and slotted groove of the Female XLR on the microphone to the pins of the Male XLR on the transmitter base and press down firmly.
   • Tighten the sleeve on the Microphone’s XLR connector by turning clockwise.

2. Insert 2 fresh 1.5-volt AA alkaline batteries.
   Microphone Battery Installation

3. Locate the Battery compartment underneath receiver.

4. To remove the lid, press down on the tab and lift the lid upwards.

5. Insert 2 AA batteries making sure the batteries sit in the correct direction according to polarity (+/-).

6. Close battery compartment lid.
   Caution: To Avoid Battery Leakage

  * Be sure to insert batteries correctly and follow the microphone and battery manufacturer’s instructions.
  * Never mix old batteries with new batteries
  * Never mix alkaline, standard (carbon-zinc) or rechargeable batteries
  * Always remove exhausted or dead batteries from the Digital Quad Conference
  * Remove batteries if you must store the unit away for long periods of time

3. Simply Turn the Microphone on by pressing the power switch.

   • Look for an illuminated RF led on the main receiver, this indicates that the Digital Quad Conference microphone has paired successfully.

   • Speak into the microphone and verify that the AF LED light flashes for the corresponding connected channel.
     Microphone Placement

   • Aim the microphone toward the desired sound source, such as the talker.

   • Do not aim the microphone toward a loudspeaker.

   • Place the microphone within 20cm~40cm (8-16inch) of the person speaking

TO CONNECT TO A MIXER
UNBALANCED 1/4”

1. Connect the unbalanced 1/4” cable (included) to the unbalanced output from the Digital-Quad receiver.
2. Connect the other end of the 1/4” cable to a microphone input channel on a mixer/amplifier.

BALANCED XLR (OPTIONAL)

1. Connect 4 balanced XLR cables (not included) to the balanced outputs of the Digital-Quad receiver.
2. Connect each end of the XLR cables into individual microphone input jacks on a mixer/amplifier to be used (ex. Mic 1, Mic 2, Mic 3, Mic 4).
   Note: The example illustrated is for clarity only. For ease of operation, attach the channel 1 output to the channel 1 input, the channel 2 output to the channel 2 input, channel 3 output to the channel 3 input, and the channel 4 output to the channel 4 input on a mixer.

Descriptions and Functions

1. 1. GRILL – Protects the microphone cartridge and helps reduce “breathy” and wind noise pick-up.
2.  POWER switch – Press once to turn the microphone power ON and press again to power OFF. The microphone will almost instantly pair with the receiver module once powered on.
3.  XLR CONNECTOR- threaded sleeve for a secure connection.
4. BATTERY COMPARTMENT – Removable lid hides and protects the microphone battery.

RECEIVER – FRONT PANEL

1. ON/OFF Button – Powers the receiver on/off.
2. Mic Volume – Adjusts the volume of their respective microphone channels.
3. RF LEDs – Registers Mic status: LED will shine when the associated mic is powered on.
4. AF LEDs – Registers Mic transmission: LED will flash when audio is received.
5. BNC Connectors – Used to mount antennas.

RECEIVER – BACK PANEL

1. Unbalanced Mic Out – Outputs all mic signals via the included 1/4” cable to a mixer or amplifier.
2. Balanced Mic Out – Outputs the respective mic channel audio via an XLR cable to a mixer or an amplifier.
3. AC Input – Connect the AC power adapter here.

FREQUENTLY ASKED QUESTION

What do I do if my mics are cutting in and out?

Make sure both antennas are firmly attached to their posts.
A. Keep the receiver away from fluorescent lights.
A. Make sure microphones are being used within the operational range. A. Ensure batteries are not depleted.

There’s a thumping noise coming through the speakers, what is it?

This typically occurs when the batteries are low.
A. Less likely, it may be the power supply not providing the correct power. Try a suitable replacement adapter with the same values to confirm.

The lights on the receiver are flashing off and on continuously, what’s going on?

Ensure the correct power supply is used with the Digital Quad.
A. Inspect power supply cable for frayed wired or loose connections.

VocoPro is produced where?

The professional audio business VocoPro was established in California in 1991.

Why won’t my wireless microphone work?

Changing the battery or moving the microphone closer to the receiver are frequently the simplest solutions for dealing with static. Move the receivers to a location backstage or onstage to get the mic closer to the receiver. There is already cable running from many venues’ backstage or onstage sections to their tech booths.

How can I link my phone to my wireless microphone?

Connect after choosing the device. (Android) Swipe down from the screen’s top

Select Bluetooth while holding In the list of devices, locate the keyboard and couple.

Can any receiver be used with a wireless microphone?

No, as wireless microphones may employ incompatible frequencies, exclusive noise reduction circuits, and safe 128- or 256-bit encryption, they will NOT function with any receiver. However, a wireless microphone can be used with a variety of receivers from the same manufacturer’s compatible model line.

Can many wireless mics be used simultaneously?

One active microphone transmitter at a time can only have its signal demodulated by a wireless receiver. However, as long as only one transmitter is turned on at any given time, you are free to utilise either one.

On my smart TV, how do I set up karaoke?

Install the karaoke app first on the smart device of your choice, such as a tablet, phone, laptop, or PC. Then link your TV to your selected smart device. Wireless mirroring is the ideal method for linking a smart device, such as a laptop or phone, to a smart TV.

How can I make a phone connection to my karaoke system?

Simply switch on the Bluetooth discovery setting on your karaoke machine, then go to the settings on your phone, select Bluetooth, then connections, and then hit search for device. You can then press it to pair the two devices after your karaoke machine appears.

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