Lark M1 Duo

Product installation

-TX and RX turn on automatically and pair immediately.
- Hook the TX to a shirt collar.

Camera connection
-Install the RX on the camera.
-Connect RX and camera with 3.5mm TRS patch cable.
Note:
Set the camera's recording level to the lowest level and the RX output volume to the medium level to ensure the best recording effect

Android phone connection
-Connect the RX to your phone with the 3.5mm TRS to USB Type-C cable

Telephone connection
-Connect the RX to the Iphone with the 3.5mm TRS to lightning cable

Connection with TRRS compatible devices
-Connect the RX to a 3.5mm TRRS compatible device.

Camera settings:
To ensure optimal use with your camera, please follow the settings as recommended below.


Guide to indicator lights - RX and TX
- Status indicator light: device status
-The blue light stays on: Device Connected
- Blue flashing light: Device disconnected
-The red lights on TX and RX remain on: RX low battery
-2 flashing red lights on RX: RX low battery
-Green blinking light: Device charging (displayed while charging in shutdown mode)
-The green light stays on: The device is fully charged (displayed when charging in shutdown mode)
-The orange light stays on: Noise canceling function activated

Operation Guide
Manual on / off
Press and hold the TX / RX power button for 3 seconds to manually turn on / off the device

Auto pairing

Remove TX / RX from the charging case, they will automatically pair with each other.
Put TX / RX back into the charging case, they will automatically disconnect.

Manual Association
Press and hold the Tx's Pair / HearClear noise canceling button for 3 seconds, then press and hold the RX's power button for 3 seconds to pair.

Automatic refill
put the devices back into the charging case, start automatic charging.

Manual Reload:
Separately charge TX / RX and charging case via each unit's Type-C port. Activate / deactivate the noise canceling function.

Volume gain adjustment
There are three volume level settings on the RX: Low, Medium and High. The volume level of the device is set to medium by default. Press the PairNolume button on the RX to increase the volume and the PairNolume down button to decrease the volume.

TX: transmitter
-CD status indicator
-Microphone
-Power button
-Associate / Listen to the noise
- Cancel button
-Mounting clips
-Charging / communication contact

RX: receiver
-Pair / Volume button on CD @ Pair / Volume down button @ Power button
- 3.5mm phone / camera
- Interface port
- Energy indicator
-Mounting clips
-Charging / communication contact

Charging case for wireless microphone system for 2 people

-CD indicator inside the case
- Indicator out of the case
-USB Type-C port


In the box:
-Charging case: 1
- Transmitter: 2
-Receiver: 1
- Hairy windshield: 2
-3.5mm TRS patch cable (for cameras): 1
-3.5mm SPatch TRSToTRR cable (compactable with TRRS)
-3.5mm TRS to USB Type-C cable (for Android phones) 1
-3.5mm TRS to Lightning cable (for iP hone): 1
-User Guide: 1
-Guarantee Certificate: 1
Note: The amount of the items listed above is subject to the package edition.