MIPRO ACT-311/ACT-32H Single-Channel Handheld Wireless System User Manual

1. හැඳින්වීම

The MIPRO ACT-311/ACT-32H Single-Channel Handheld Wireless System is engineered for professional audio applications, offering high-fidelity sound and dependable performance. This system features a premium condenser microphone capsule for clear, dynamic vocal reproduction. Its design prioritizes ease of use with MIPRO's patented ACT technology for rapid frequency synchronization and an Auto Scan function to identify interference-free channels. Advanced diversity technology further enhances reliability by minimizing signal dropouts. This manual provides essential information for the proper setup, operation, and maintenance of your wireless system.

2. පැකේජ අන්තර්ගතය

Please inspect the package contents carefully. If any items are missing or damaged, contact your dealer.

• ACT-311 තනි නාලිකා ලබන්නා
• ACT-32H Handheld Wireless Microphone (Transmitter)
• ලබන්නා සඳහා බල ඇඩැප්ටරය
• Audio Cable (XLR to 1/4" Phone Jack)
• AA Batteries (for Transmitter)
• පරිශීලක අත්පොත (මෙම ලේඛනය)

3. නිෂ්පාදන අවසන්view

The MIPRO ACT-311/ACT-32H system consists of a receiver unit and a handheld microphone transmitter.

3.1. ACT-311 Receiver

The ACT-311 receiver processes the wireless signal from the transmitter and outputs it as an audio signal. It features a clear LCD display, control buttons, and antenna inputs.

3.2. ACT-32H Handheld Transmitter

The ACT-32H is a robust handheld microphone with an integrated wireless transmitter. It includes a power switch, battery compartment, and an ACT sync port.

Figure 1: The MIPRO ACT-311/ACT-32H Single-Channel Handheld Wireless System, showing the receiver and handheld microphone.

4. පිහිටුවීම

Follow these steps to set up your MIPRO wireless system.

4.1. Receiver Placement

• Place the ACT-311 receiver in a location free from obstructions and away from potential sources of interference (e.g., computers, digital processors, other wireless devices).
• Ensure the receiver's antennas are fully extended and positioned vertically for optimal signal reception.
• Maintain a clear line of sight between the receiver and the area where the transmitter will be used.

4.2. බල සම්බන්ධතාවය

1. Connect the supplied power adapter to the DC input jack on the rear panel of the ACT-311 receiver.
2. Plug the power adapter into an appropriate AC power outlet.
3. Do not power on the receiver yet.

4.3. Audio Output Connection

ග්‍රාහකයේ ශ්‍රව්‍ය ප්‍රතිදානය ඔබේ මික්සර් එකට සම්බන්ධ කරන්න, ampලිෆයර්, හෝ ශබ්ද පද්ධතිය.

• Balanced Output (XLR): Use an XLR cable to connect the receiver's XLR output to a balanced input on your mixer.
• Unbalanced Output (1/4" Phone Jack): Use a 1/4" phone jack cable to connect the receiver's unbalanced output to an unbalanced input on your mixer or ampජීවිතාරක්ෂකයා.

4.4. සම්ප්රේෂක බැටරි ස්ථාපනය

1. Unscrew the lower part of the ACT-32H handheld microphone to reveal the battery compartment.
2. Insert two fresh AA batteries, observing the correct polarity (+/-) as indicated inside the compartment.
3. Securely screw the lower part back onto the microphone.

5. මෙහෙයුම් උපදෙස්

This section details how to operate your MIPRO wireless system.

5.1. බල ගැන්වීම / අක්රිය කිරීම

• Receiver (ACT-311): ඉදිරිපස පුවරුවේ බල බොත්තම ඔබන්න. LCD සංදර්ශකය ආලෝකමත් වේ.
• Transmitter (ACT-32H): Slide the power switch on the handheld microphone to the "ON" position. The power indicator will light up.
• Always power on the receiver before the transmitter, and power off the transmitter before the receiver.

5.2. Frequency Synchronization (ACT Function)

MIPRO's patented ACT (Automatic Channel Targeting) function allows for quick and precise frequency matching between the receiver and transmitter.

1. Ensure both the receiver and transmitter are powered on.
2. On the ACT-311 receiver, press the පනත button. The ACT indicator on the receiver will flash.
3. Align the ACT sync port on the ACT-32H handheld microphone (usually near the base or battery compartment) with the ACT window on the receiver.
4. Hold them together within a few centimeters until the receiver's ACT indicator stops flashing and the transmitter's frequency display matches the receiver's.
5. The system is now synchronized and ready for use.

5.3. Channel Selection (Auto Scan)

Use the Auto Scan function to find the clearest available frequency channel.

1. On the ACT-311 receiver, press the ස්කෑන් කරන්න බොත්තම.
2. The receiver will automatically scan for an interference-free channel.
3. Once a clear channel is found, the receiver will display it.
4. Perform the ACT synchronization process (Section 5.2) to match the transmitter to this newly selected channel.

5.4. පරිමාව ගැලපීම

Adjust the audio output level of the receiver using the පරිමාව control knob on the front panel of the ACT-311. Start with a low volume and gradually increase it to a suitable level on your mixer or ampජීවිතාරක්ෂකයා.

5.5. මයික්‍රෆෝන භාවිතය

• Hold the ACT-32H microphone approximately 2-6 inches (5-15 cm) from your mouth for optimal vocal pickup.
• Avoid covering the microphone grille with your hand, as this can affect sound quality and signal transmission.
• Be aware of the microphone's unidirectional polar pattern, which means it primarily picks up sound from the front, reducing background noise.

6. නඩත්තු කිරීම

Proper maintenance ensures the longevity and optimal performance of your wireless system.

6.1 පිරිසිදු කිරීම

• Wipe the receiver and transmitter with a soft, dry cloth.
• මුරණ්ඩු අපිරිසිදුකම සඳහා, තරමක් ඩී භාවිතා කරන්නamp රෙදි සහ පසුව හොඳින් වියළන්න.
• උල්ෙල්ඛ පිරිසිදු කරන්නන්, ද්‍රාවක හෝ රළු රසායනික ද්‍රව්‍ය භාවිතා නොකරන්න, මන්ද මේවා නිමාවට හෝ අභ්‍යන්තර සංරචක වලට හානි කළ හැකිය.
• සුන්බුන් එකතු වීම වැළැක්වීම සඳහා මයික්‍රෆෝන ග්‍රිල් එක වරින් වර පිරිසිදු කරන්න.

6.2. බැටරි ප්රතිස්ථාපනය

• Replace the AA batteries in the ACT-32H transmitter when the low battery indicator appears on the microphone or receiver, or if you notice a decrease in performance.
• Always use fresh, high-quality alkaline or rechargeable batteries.
• සම්ප්‍රේෂකය දිගු කාලයක් භාවිතා නොකරන්නේ නම්, කාන්දු වීම වැළැක්වීම සඳහා බැටරි ඉවත් කරන්න.

6.3. ගබඩා කිරීම

• Store the system in a cool, dry place, away from direct sunlight, extreme temperatures, and high humidity.
• If transporting, use a protective case to prevent physical damage.

7. දෝශ නිරාකරණය

If you encounter issues with your MIPRO wireless system, refer to the following common problems and solutions.

7.1. ශබ්දයක් නැත

• බලය පරීක්ෂා කරන්න: Ensure both the receiver and transmitter are powered on and their respective power indicators are lit.
• සම්බන්ධතා පරීක්ෂා කරන්න: Verify that the receiver's audio output is correctly connected to your mixer/amplifier and that all cables are secure.
• පරිමාව පරීක්ෂා කරන්න: Ensure the receiver's volume control is not set to minimum and that your mixer/amplifier input gain is appropriately set.
• Check Frequency: Confirm that the transmitter and receiver are synchronized to the same frequency. Perform ACT synchronization if necessary.
• බැටරි පරීක්ෂා කරන්න: Replace the batteries in the handheld transmitter if they are low or depleted.

7.2. Interference or Signal Dropouts

• ග්රාහක ස්ථානගත කිරීම: Relocate the receiver to a higher position or away from metal objects and other electronic devices that may cause interference.
• ඇන්ටෙනා ස්ථානය: Ensure receiver antennas are fully extended and positioned correctly.
• Scan for Clear Channel: Use the Auto Scan function on the receiver to find a new, clear frequency, then re-synchronize the transmitter.
• මෙහෙයුම් පරාසය: Ensure the transmitter is within the recommended operating range of the receiver.
• බැටරි මට්ටම: Low transmitter batteries can cause signal instability. Replace them if needed.

7.3. Poor Sound Quality (Distortion, Weak Signal)

• Microphone Proximity: Ensure the microphone is held at an appropriate distance from the sound source (typically 2-6 inches).
• සැකසුම් ලබා ගන්න: Adjust the input gain on your mixer/amplifier. If the signal is too hot, it can cause distortion; if too low, it will be weak.
• බැටරි මට්ටම: Weak batteries can affect audio quality. Replace them.
• බාධා: Ensure there are no physical obstructions between the transmitter and receiver.

8. පිරිවිතර

Key technical specifications for the MIPRO ACT-311/ACT-32H Wireless System.

9. වගකීම් සහ සහාය

MIPRO products are designed for reliability and performance. For specific warranty information, please refer to the warranty card included with your product or visit the official MIPRO webඅඩවිය.

If you require technical assistance or have questions not covered in this manual, please contact your authorized MIPRO dealer or MIPRO customer support.