Takstar M-2F Series Wireless Microphone

Introduction

Thank you for purchasing the Takstar M-2F Series Wireless Microphone. This manual provides detailed information on how to use and maintain your product. Please read it carefully before use.

For any questions or suggestions, please contact Takstar customer service at 4006828333 or via their official WeChat account.

Product Features

• UHF frequency band design with true diversity automatic receiving technology for strong anti-interference capability.
• PLL phase-locked loop, high-precision quartz crystal, and microcomputer single-chip control ensure high frequency stability.
• Supports multi-unit stacking (auto or low power mode) with an effective distance of up to 500 meters (in high power mode, unobstructed).
• Infrared frequency sync function for quick and convenient transmitter-receiver frequency synchronization.
• Digital pilot signal function effectively prevents interference and crosstalk.
• Automatic selection function quickly identifies interference-free usable channels, simplifying setup.
• Adjustable transmission power and squelch threshold allow for effective control of usage distance.
• Dual boost circuit design ensures consistent transmission performance even with reduced battery voltage.
• AI intelligent receiving adjustment with high, low, and auto working states for flexible signal strength regulation, interference control, and improved stability.
• Receiver display screen shows real-time transmitter RF, AF, and battery level information.
• High pickup sensitivity and excellent sound quality for clear speech and singing.
• Metal body with brushed aluminum panel and dual LCD displays for a stylish and intuitive user experience.

Product Applications

Suitable for professional sound amplification in schools, campuses, and other indoor and outdoor venues requiring long-distance coverage.

Package Contents

M-2FH Wireless Microphone

• Receiver Host: 1 unit
• Handheld Microphone: 2 units
• Audio Connection Cable: 1 unit
• Power Adapter: 1 unit
• UHF Antenna: 4 units
• Angle Brackets: 2 units
• User Manual: 1 copy

M-2FP Wireless Microphone

• Receiver Host: 1 unit
• Bodypack Transmitter: 2 units
• Earhook Microphone: 2 units
• Lavalier Microphone: 2 units
• Audio Connection Cable: 1 unit
• Power Adapter: 1 unit
• UHF Antenna: 4 units
• Angle Brackets: 2 units
• User Manual: 1 copy

Technical Specifications

Receiver Parameters

• Frequency Range: 612-667MHz (Channel A: 612.25-637, Channel B: 642.25-667)
• Adjustable Channels: 200CH, supports up to 1050CH (configurable in 6 frequency bands, 200 channels per band, 925 MHz band has 50 channels at 250 KHz)
• Oscillation Method: Phase-locked loop (PLL) frequency synthesis
• Frequency Stability: ±10 ppm
• Reception Method: Superheterodyne double conversion
• Distortion: ≤0.5%
• AI Intelligent Modes: L/H/Auto (3 levels)
• Signal-to-Noise Ratio: ≥110 dB
• Reception Sensitivity: -95 to -75dBm (adjustable)
• Audio Output: +10dB (1 channel 6.3mm mixed output, 2 channels XLR balanced output)
• Built-in Antenna Amplifier: 15-20dBm
• Power Specifications: DC 12V/1A
• Audio Frequency Response: 40-18000Hz
• Power Consumption: ≤7W

Transmitter Parameters

• Frequency Range: 612-667MHz
• Adjustable Channels: 200CH, supports up to 1050CH (configurable in 6 frequency bands, 200 channels per band, 925 MHz band has 50 channels at 250 KHz)
• Oscillation Method: Phase-locked loop (PLL) frequency synthesis
• Frequency Stability: ±10 ppm
• Modulation Method: FM modulation
• RF Power: 20-50mW
• Audio Frequency Response: 40-18000Hz
• Distortion: ≤0.5%
• Battery Specifications: 2 x 1.5V AA
• Battery Life: 8-20 hours (varies with battery capacity)

Note: Data provided by Takstar laboratory and subject to final interpretation.

Function Descriptions

Receiver Front Panel

The front panel includes:

• (1) Display Screen: Shows frequency, channel, signal strength, battery status, diversity indicator, intelligent mode, pilot signal, mute, and lock status.
• (2) Infrared Sync Window: Used with the SET button to synchronize frequencies between the receiver and transmitter.
• (3) SET Button: For function adjustment and switching.
• (4) S/O Button: For reception gain and volume adjustment.
• (5) $\nabla$ Button: For adjusting frequency, channel, auto-scan, frequency pairing, and decreasing volume.
• (6) $\Delta$ Button: For adjusting frequency, channel, frequency pairing, and increasing volume.
• (7) Power Switch: Controls the power supply.

Receiver Rear Panel

The rear panel includes:

• (1) 6.3mm Mixed Audio Output Interface: Combines two audio signals into one output.
• (2) Balanced Audio Output Interface: XLR-type sockets for independent channel output.
• (3) Power Socket: For connecting the power adapter.
• (4) Antenna Socket: For connecting external antennas.

LCD Screen Interface

• (1) RF Indicator: Displays RF signal strength.
• (2) AF Indicator: Displays AF signal dynamics.
• (3) Battery Level Indicator: Shows the transmitter's current battery level.
• (4) Frequency and Channel Indicator: Displays current frequency or channel.
• (5) Lock Indicator: Shows the locked status.
• (6) ANT A / ANT B Indicator: Shows the currently selected antenna for diversity reception.
• (7) PILOT Indicator: Indicates the status of the digital pilot signal (ON/OFF).
• (8) MUTE Indicator: Illuminates when the receiver is active but not receiving a valid signal, muting the audio output. It turns off when a valid signal is received. This indicator appears in three situations: no RF signal, pilot signal enabled but mic not on (requiring re-sync), or during any button operation on the receiver.

Handheld Transmitter

• (1) Power Switch: Press to turn on, press and hold to turn off.
• (2) Infrared Sync Window: For frequency synchronization with the receiver.
• (3) LCD Display: Shows current working channel and battery level.
• (4) Battery Compartment: Holds 2 AA batteries (ensure correct polarity).
• (5) Antenna: Do not obstruct during use.

Bodypack Transmitter

• (1) Power Switch: Slide to ON or OFF.
• (2) Mic Input Jack: For connecting lavalier or headset microphones.
• (3) Transmission Antenna: Quarter-wave whip antenna.
• (4) LCD Display: Shows current working channel and battery level.
• (5) Infrared Sync Window: For frequency synchronization with the receiver.
• (6) Battery Compartment: Holds 2 AA batteries (ensure correct polarity).

Operating Instructions

I. Frequency/Channel Adjustment & Display Mode Switching

1. Frequency/Channel Display Mode Switching: Press the SET button briefly to switch between displaying frequency (FREQUENCY MHZ flashing) and channel (CHANNEL flashing). The setting is saved automatically after 3 seconds.
2. Frequency Adjustment: With frequency displayed, press SET briefly to enter frequency adjustment mode. The frequency digits will flash. Use $\Delta$ or $\nabla$ to adjust. The setting is saved automatically after 3 seconds.
3. Channel Adjustment: With channel displayed, press SET once to enter channel adjustment mode. The channel number (CH-XXX) will flash. Use $\Delta$ or $\nabla$ to adjust. The setting is saved automatically after 3 seconds.

II. AI Intelligent Adjustment

Press the S/O button briefly to cycle through L (Low), H (High), and Auto modes:

• L Mode: Lower signal reception, stronger interference resistance; suitable for short distances and multi-unit use.
• H Mode: Strong signal reception; suitable for long-distance use.
• Auto Mode: Automatically switches between L and H based on transmitter distance (requires pilot signal to be enabled).

III. Infrared Sync Operation

Press and hold the $\Delta$ button to enter infrared pairing mode:

1. Turn on the transmitter (handheld or bodypack).
2. Align the infrared windows of the transmitter and receiver within 1 meter.
3. Press and hold $\Delta$ (for A channel) or $\nabla$ (for B channel). The receiver display will show "55--" and then "00--" will disappear upon successful sync. The frequencies on both devices should match.

IV. Automatic Search for Free Channels and Pairing

Press and hold the $\nabla$ button to initiate automatic search and pairing:

1. Turn on the transmitter.
2. Align the infrared windows of the transmitter and receiver within 1 meter.
3. Press and hold $\nabla$. The receiver will display "99-0XX" and search for channels with minimal noise. Upon finding a suitable channel, it will automatically save and initiate pairing, displaying "55--" followed by the disappearance of "00--".
4. Pressing $\Delta$ during the search will cancel the operation.

V. Volume Adjustment

Press and hold the S/O button for 3 seconds to enter volume adjustment. Use $\Delta$ or $\nabla$ to adjust volume, and SET to confirm and exit.

VI. System Lock/Unlock Operation

Press and hold the SET button for 2 seconds to lock the receiver (lock symbol appears). Press and hold SET for 2 seconds again to unlock (lock symbol disappears).

VII. System Menu Settings

Press and hold $\Delta$ while powering on to enter the system menu. Press SET to cycle through submenus (SQL, RFP, LED, ID). Use $\Delta$ or $\nabla$ to adjust settings within each submenu. Press SET to save and exit.

• SQL: Receiver sensitivity (-95dB to -75dB, 11 levels). Higher SQ improves anti-interference but may reduce range.
• RFP: Transmission power (H for High, L for Low).
• LED: Backlight timeout (ON for always on, OFF for delayed off).
• ID: Pilot signal enable (ON/OFF). PILOT indicator shows status.

VIII. Recommendations for Use

1. Placing the Receiver

• Connect the four antennas to the receiver's ANT ports and orient two upwards, perpendicular to the ground. The true diversity system uses two antennas per microphone for optimal reception.
• Avoid placing the receiver in metal cabinets, as they can block RF signals.
• Keep the receiver away from devices that emit interference, such as DVD players, computers, audio processors, and LED displays.
• Position the receiver close to the performance area, at least 1.5 meters away from large metal objects, walls, and ceilings. Ensure a clear line of sight between the microphone and receiver.
• Use microphones at least 3 meters away from the receiver and maintain a distance of over 30 cm between microphones.

2. Checking and Connecting the Power

Ensure the power adapter specifications match your local power supply. Connect the adapter to the receiver's DC INPUT socket and a power outlet.

3. Installation and Configuration for Multiple Sets

1. Turn on one receiver without microphones. Check the RF signal indicator for interference and adjust if necessary.
2. Turn on the first microphone and verify its operation.
3. With the first microphone on, check the RF signal indicator for the second channel for interference.
4. Turn on the second microphone and verify its operation. Repeat for all microphones, ensuring previously configured microphones remain on.
5. After setup, turn off one microphone at a time and check its corresponding channel's RF indicator. It should show no signal. If a signal is present, change the frequency. Re-check all channels.
6. If a microphone is lost or damaged, use a spare and perform frequency synchronization with the receiver before use.

Safety Instructions

• Ensure equipment compatibility and adjust volume appropriately. Avoid prolonged use at high volume or over-power to prevent damage or hearing impairment.
• If any abnormality occurs (smoke, odor), immediately turn off the power, unplug, and send for repair.
• Do not use batteries with damaged insulation or attempt to charge non-rechargeable batteries.
• Dispose of used batteries properly in designated bins.
• Keep the product and accessories in a dry, ventilated area, away from moisture, dust, fire, liquids, and excessive impact or vibration. Do not block ventilation openings.
• If mounting on walls or ceilings, ensure secure fixation.
• Comply with all safety regulations and do not use in prohibited areas.
• Do not disassemble or attempt self-repair. Contact local after-sales service for assistance.

About This Manual

This manual reflects the technical specifications at the time of printing. Takstar continuously improves its products, so specifications may vary. For the latest version, visit the Takstar website. Regional variations in specifications, devices, and accessories may occur; consult your local Takstar dealer for details.

For more support and product information, visit the Takstar official website: https://www.takstar.com

Product Service Guarantee

Notes:

• This document serves as a warranty certificate. Please keep it safe. Lost documents may not be covered for warranty or exchange.
• Warranty Period: Twelve months from the date of purchase.
• Takstar will provide free repairs for damages not caused by force majeure events.
• Damages due to improper handling or use may incur repair charges at the service center's discretion.
• Unauthorized disassembly or repair will void the warranty.
• The above warranty terms are applicable only to the China market (excluding Hong Kong, Macau, and Taiwan regions).

Customer Information

Repair Record (for service personnel)

Contact Information

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Manufactured by Guangdong Takstar Electronic Co., Ltd.

Address: No. 2 Fu Kang Yi Rd., Longxi Boluo Huizhou, Guangdong 516121 China

Service Hotline: 400 6828 333 | Fax: 0752 6383950

Email: xs@takstar.com | Website: www.takstar.com

Tel: 86 752 6383644 | Fax: 86 752 6383952

Email: sales@takstar.com | Website: www.takstar.com