HOLLYLAND Lark 150 Wireless Lavalier Microphone User Manual

LARK 150
User Manual
V1.2.0

FOREWORD

Thank you for purchasing Hollyland LARK 150 wireless microphone. Please read this instruction carefully before using the product. Wish you have a pleasant experience.
KEY FEATURES

• 5ms Latency with up to 100m Range
• 2 TX & 1 RX Combo1TX & 1RX (or 2TX & 1RX) Combo Supported
• 2.4GHz Digital Wireless Transmission with Clear Sound Under Any Conditions
• Mini Size with Lightweight, 2 Colors Options
• Professional-Grade Sound Quality
• Built-In Lithium Batteries, with an Ultra Long Run Time
• 21-Stage Digital Gain Adjustment
• Contact Charging Case
• In-Built Mic and LavMic Switching Automatically
• Multiple Systems Using in One Location

PACKING LIST

PACKING LIST OF TWO TRANSMITTERS AND ONE RECEIVER

PACKING LIST OF ONE TRANSMITTERS AND ONE RECEIVER (LARK 150 SOLO)

• The quantity and color depend on the exact item.

PRODUCT INTERFACES

A TRANSMITTER

1. Power Indicator (Red: Low Battery, Green: Safe Battery Status, Orange: Charging)
2. Link Indicator (Blue/Cyan Flashing: Disconnected, Blue/Cyan: Connected, Orange: MIC Mute)
3. In-built Microphone
4. 3.5mm Audio Input Port
5. Power Button (Press for 3s to Switch On/Off, Click to Mute)
6. Reset Button
7. Installed Belt Clip
8. Charging/Upgrade Contact

B RECEIVER

1. Link Indicator (Left Channel)

2. Display Screen

3. Link Indicator (Right Channel)

4. Volume Knob(Left Channel):Adjust the Volume of the Left TX
   /Recording Mode Switch Button: Press to Switch the Recording Mode
   /Left TX Mute Button: Click to Mute the Left TX

5. Volume Knob (Right Channel): Adjust the Volume of the Right TX
   /Recording Mode Switch Button: Press to Switch the Recording Mode
   /Right TX Mute Button: Click to Mute the Right TX

6. Power Button (Press for 3s to Switch On/Off)

7. 3.5mm Headphone Monitoring Port

8. Reset Button

9. Belt Clip

10. 3.5mm Audio Output Port

11. Charging/Upgrade Contact

C. CHARGING CASE

1. Power Indicator (Red: Low Battery, Green: Safe Battery Status, Orange: Charging)
2. USB Type-C Port for Charging
3. Reset Button
4. TX Charging Slot
5. RX Charging Slot
6. TX Charging Slot

PRODUCT INSTALLATION

1. Press Power Button of TX/RX for 3s to switch on.
2. Install TX as Figure2.
3. Install RX on the Camera.
4. Connect the 3.5mm Audio output port of RX with 3.5mm Audio input port of the camera by 3.5mm TRS cable.
5. Set camera’s recording volume to minimum and RX’s output volume level in middle to ensure the best recording effect.

DISPLAY INTRODUCTION

A. DISPLAY OF RX

1. Current Recording Mode of RX
2. RX Battery Status
3. Cyan TX Battery Status
4. Cyan TX Signal Strength Status
5. Cyan TX Input Volume Status
6. Blue TX Battery Status
7. Blue TX Signal Strength Status
8. Blue TX Input Volume Status
   The TX color displayed on main display screen of RX relates to the channel switch and recording mode, the indicators of RX represents the corresponding TX

B. DISPLAY OF RX CHARGING CASE

1. Identification of Charging Case
2. Charging Case Battery Status (Orange: Charging, Green: Full-Charged)
3. RX Battery Status (Orange: Charging, Green: Full-Charged)
4. Left TX Battery Status (Orange: Charging, Green: Full-Charged)
5. Right TX Battery Status (Orange: Charging, Green: Full-Charged)

OPERATING GUIDENCE

1. PAIRING
   1. Put TX and RX into the charging case at the same time, the unpaired devices will be paired automatically.
   2. Display “√” when pair successfully.
   3 . Display “X” when pair failed.

2. CHARGING
   1. It means low battery when the power indicator or the battery icon of RX display screen is red.
   2. TX and RX will be charged when placed into charging case.
   3. The indicator of TX will display orange when charging and go out after 15s. After placed into the charging case, TX, RX and charging case’s current battery status will be displayed on the screen of RX.
   4. When TX and RX are fully charged, the devices will automatically enter sleep mode.
   5. When taking out or putting in TX or TX, the device will automatically wake up and start up.
   6. The indicator of charging case will display red and stop charging TX or RX when the battery energy is less than 10%.

3. Mono Mode
   1. After taking out, start up and successfully paired TX and RX .
   2. Long press left button for 3s to recording mode. Switch successful when the screen displayed “Mono”.
   3. At this time RX switched to mono mode, both left and right channel outputs two audios of TX.
   4. Volume of TX corresponds the indicator could be adjustable at this time by knob.

4. Safety Track Mode
   1. After taking out, start up and successfully paired TX and RX.
   2. Long press left button for 3s to recording mode. Switch successful when the screen displayed “ST”.
   3. At this time RX switched to ST mode, both left and right channels output two audios of TX, but the sound of right channel is 6dB less than left channel, in order to make sure one of the channels is in the safe output volume .
   4.Volume of TX corresponds the indicator could be adjustable at this time by the knob.

5. Stereo Mode(Supported by 2 TX and 1 RX Set)
   1. After taking out, start up and successfully paired TX and RX.
   2. Long press left button/right button for 3s to recording mode. Switch successful when the screen displayed “Stereo”.
   3. At this time RX switched to Stereo mode. Left side of display screen corresponds to left channel output, right side of display screen corresponds to right channel output.
   4. Left knob controls output volume of left TX which corresponds left channel, right knob controls output volume of right TX which corresponds right channel.

6. Auto Sleep Mode
   If TX and RX are not placed in the charging case and not connected, TX/RX will automatically enter low-power consumption sleep mode after 5 minutes without any action. Press the power button to awake and power on.

PARAMETERS

Interfaces| TX: 3.5mm Audio Input Port Charging/Upgrading Contacts RX: 3.5 mm TRS Output Interface 3.5mm Headset Interface Charging/Upgrading Contacts
Charging Case: USB Type-C Interface
---|---
Wireless Mode| Frequency :2.4GHz AFH Power: 10dBm MAX Modulation: GFSK
Built-In Mic| Polar Pattern: Omnidirectional Frequency Response: 20Hz~20KHz
Lavalier Mic| Polar Pattern: Omnidirectional Frequency Response: 20Hz~20KHz
Reference Audio Input Level| -65 dBV
Maximum Input Sound Pressure Level| 100dB SPL (1KHz@1m)
Dynamic Range| 100 dBA
Polar Pattern| Omnidirectional
Audio Output Level Change Range| 21-State: 45dB
Transmission  Latency| 5ms
Battery Mode| TX: 200mAh (0.76Wh) RX: 530mAh (1.96Wh)
Charging Case: 3350mAh (12.16Wh)
Battery Life| TX: 4h RX: 7.5h
Charging Case: About 2.5 times (Charge 2 TX and 1 RX at the Same Time in Full Charged States)
Charging Time@25 ℃| TX: 45mins RX: 65mins
Charging Case: 2.5h
(Charge TX/RX first, then charge the charging case)
Firmware Upgrade Method| PC
Dimensions| TX: (LWH) 373717.5mm RX: (LWH) 674120.5mm
Charging Case: (LWH) 1216143.5mm
Weight| TX: 20.5g RX: 51g
Charging Case: 227.5g

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