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LARK Wireless Microphone
User Manual

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Summary of Contents for S-Track LARK

  • Page 1 LARK Wireless Microphone User Manual...
  • Page 2: Table Of Contents

    LARK Wireless Microphone TABLE OF CONTENTS Chapter 1 Product Introduction ......................1 1.1 Function Introduction ......................1 1.2 Appearance ........................1 1.3 Usage Scenarios ......................... 2 1.3.1 General classroom sound reinforcement scenes ............2 1.3.2 Lecture theatre sound reinforcement Scenes ............3 1.4 Specification ........................
  • Page 3: Chapter 1 Product Introduction

    A set of LARK microphones includes a charging compartment, a transmitter and a receiver. The charging compartment can quickly recharge the transmitter, and the receiver supports both USB Audio Card digital output and two analog outputs.
  • Page 4: Usage Scenarios

    LARK Wireless Microphone (Receiver) (Charging case) 1.3 Usage Scenarios 1.3.1 General classroom sound reinforcement scenes General purpose classrooms are usually small enough to allow the receiver to be connected directly to the active speakers. For easy storage and management, a charging case can be placed on the lectern.
  • Page 5: Lecture Theatre Sound Reinforcement Scenes

    LARK Wireless Microphone 1.3.2 Lecture theatre sound reinforcement Scenes Lecture theatre are usually large enough to allow the receiver to be connected to a professional amplifier and further to passive speakers. For easy storage and management, a charging case can be placed on the lectern.
  • Page 6 LARK Wireless Microphone Transmission Mode 2.4G Polarity Mode Omnidirectional Operating distance (without 60 meters obstacles) RF Output Power 10dBm Frequency Response 100Hz-20kHz Sample Rate 48KHz Bit Width 24bit Signal-to-noise ratio ≥80dB Built-in Battery Capacity 90mAh Built-in lithium battery power supply, charging...
  • Page 7: Chapter 2 Operating Instructions

    LARK Wireless Microphone Frequency Response 100Hz-20kHz Sample Rate 48KHz Bit width 24bit ≥80dB Signal-to-Noise Ratio UAC digital, balanced analog (sound Audio Output reinforcement), 3.5mm analog (recording and playback) Power Supply DC 12V or USB Type-C Powered Weight Dimension 86x86x20mm Operating Temperature 0℃~50℃...
  • Page 8: Transmitter Operating Instructions

    LARK Wireless Microphone 2.2 Transmitter Operating Instructions LED Light: Green light flashing means pairing, green light is always on means normal operation, red light is always on means mute; yellow light is always on means low power, yellow light flashing means charging, yellow light off means full power;...
  • Page 9: Receiver Operating Instructions

    LARK Wireless Microphone 2.3 Receiver Operating Instructions NFC: Support NFC pairing function, the front of the transmitter is close to here for pairing; LED Light: Green blinking means pairing, green light always on means normal operation; 3.5mm TRS interface: Output stereo single-ended analog audio signal to active speakers or recording host;...
  • Page 10: Charging Case Operating Instructions

    LARK Wireless Microphone 2.4 Charging Case Operating Instructions LED Light: 4 lights respectively indicate different power levels of the charging compartment, when opening/closing the cover, the white light flashes 1 bright for 5 seconds and then goes out. Chapter 3 FQA...
  • Page 11: Chapter 4 Packing List

    LARK Wireless Microphone exit the mute mode; Detect whether the external amplifier is working normally. Check the microphone indicator to see if it is Microphone sound is yellow, yellow indicates low power and needs to getting low or sporadic be recharged in time.
  • Page 12: Warranty Regulations

    Warranty Regulations The warranty period of this product is 1 year. In the warranty period of non-man-made damage caused by the product performance failure can enjoy three packages of service. Warranty card by the sales unit stamped after the effective. The alteration is invalid! The following conditions (including, but not limited to, this) are not covered by the three-package service: 1.
  • Page 13 SHENZHEN S TRACK SCIENCE TECHNOLOGY CO., LTD Web: www.s-track.com.cn Tel:+86 755 29983191 Mail:service@s-track.cn Add: 9F, 1B, Shangzhi Technology Park, Guangming District, Shenzhen City, Guangdong Province, China 518107...

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