IDOLPRO UHF-320 Professional Intelligent Dual Wireless Microphone System

Product Overview

The IDOLPRO UHF-320 wireless system is engineered for a wide range of users, from home enthusiasts to professional performers, offering a quick and simple setup combined with excellent performance and sound quality. This innovative system features automatic frequency scanning and automatic transmitter setup, ensuring a hassle-free experience.

It includes dual wireless microphones with a single receiver, providing robust and clear audio transmission. The system boasts a super strong dynamic range due to its advanced audio circuit structure, delivering perfect sound quality over a working distance of at least 300 feet.

Figure 1: The IDOLPRO UHF-320 Wireless Microphone System, showcasing the receiver unit and two handheld wireless microphones.

Setup Guide

1. Unpacking and Inspection

Carefully remove all components from the packaging. Verify that all items listed in the 'What's in the Box' section are present and undamaged. If any items are missing or damaged, contact customer support immediately.

• Receiver Unit
• 2 x Handheld Wireless Microphones
• Power Adapter
• Audio Cable (XLR to 1/4" Jack, or XLR to XLR depending on model)
• 2 x AA Batteries (for microphones)

2. Receiver Connection

1. Power Connection: Connect the provided DC 12V/500mA power adapter to the 'DC12V/500mA INPUT' port on the rear of the receiver. Plug the adapter into a suitable power outlet.
2. Audio Output: Connect the receiver's audio output to your mixer, amplifier, or sound system. The receiver provides balanced XLR outputs (CH.A Balanced XLR, CH.B Balanced XLR) and a mixed 1/4" Jack output (CH.A+B).
   • For individual channel control and optimal sound quality, use the XLR outputs.
   • For a combined stereo signal, use the 1/4" Jack output.
3. Antenna Setup: Screw the two included antennas into the 'ANT.A' and 'ANT.B' ports on the rear of the receiver. Position them vertically for optimal signal reception.

Figure 2: Rear panel of the receiver, illustrating power input, audio outputs (XLR and 1/4" Jack), and antenna connections.

3. Microphone Battery Installation

Each microphone requires 2 AA batteries. Unscrew the bottom part of the microphone handle to reveal the battery compartment. Insert the batteries, ensuring correct polarity (+/-). Screw the handle back on securely.

4. Automatic Frequency Scanning and Pairing

The UHF-320 system features automatic frequency scanning and pairing for ease of use.

1. Ensure the receiver is powered on.
2. Turn on one of the handheld microphones by pressing and holding its power button.
3. On the receiver, press the SET button for the corresponding channel (e.g., for Channel A, press the SET button under 'VOLUME A'). The receiver will scan for an available frequency.
4. Once a frequency is found, align the IR port on the microphone (usually near the display) with the 'IR' sensor on the receiver's front panel. The system will automatically pair the microphone to the selected frequency.
5. Repeat this process for the second microphone on its respective channel.
6. The bright LCD display on the receiver will show the paired frequencies and signal strength.

Operating Instructions

1. Powering On/Off

• Receiver: Press the 'POWER' button on the front panel to turn the receiver on or off.
• Microphones: Press and hold the power button on each microphone to turn it on or off. The microphone's display will illuminate when powered on.

2. Volume Control

• Receiver: Use the 'VOLUME A' and 'VOLUME B' buttons (+/-) on the receiver's front panel to adjust the individual output volume for each microphone channel.
• Microphones: The microphones do not have individual volume controls; all volume adjustments are made via the receiver.

3. Microphone Display Information

The LCD display on each microphone provides essential information:

• Battery Life: An icon indicates the remaining battery charge. Replace batteries when the indicator is low.
• Frequency Number: Displays the current operating frequency of the microphone.

Figure 3: A close-up view of the handheld microphone's display, showing battery life and frequency information. Note: The image shows UHF-310, but the manual refers to UHF-320 model.

4. Receiver LCD Display

The receiver features a bright LCD display that shows real-time status for both channels:

• Frequency: Displays the operating frequency for Channel A and Channel B.
• RF/AF Indicators: Shows Radio Frequency (RF) signal strength and Audio Frequency (AF) signal presence.
• Peak Indicators: Alerts to audio clipping or excessive input levels.
• Mute Status: Indicates if a channel is muted.

Maintenance

1. Cleaning

Regular cleaning helps maintain the system's performance and appearance.

• Use a soft, dry cloth to wipe down the receiver and microphones.
• For stubborn dirt, slightly dampen the cloth with water or a mild, non-abrasive cleaner.
• Do not use harsh chemicals, solvents, or abrasive materials, as these can damage the finish or internal components.
• Ensure no liquid enters the microphone grille or any ports on the receiver.

2. Battery Replacement

Replace the AA batteries in the microphones when the battery indicator on the microphone's display shows low charge. Always use fresh, high-quality AA batteries for optimal performance and battery life.

3. Storage

When not in use for extended periods, store the system in a cool, dry place away from direct sunlight and extreme temperatures. Remove batteries from the microphones before long-term storage to prevent leakage and damage.

Troubleshooting

Technical Specifications

Warranty and Support

Warranty Information

For detailed warranty information regarding your IDOLPRO UHF-320 Wireless Microphone System, please refer to the warranty card included with your product or visit the official IDOLPRO website. Warranty terms and conditions may vary by region and retailer.

Customer Support

If you encounter any issues or have questions not covered in this manual, please contact IDOLPRO customer support. You can typically find contact information (phone, email, or support portal) on the official IDOLPRO website or through your point of purchase.

For additional resources and product updates, visit the IDOLPRO Store on Amazon.