1. Folasaga
The Ransanx M2R Bluetooth 5.4 Audio Receiver is designed to upgrade existing audio systems, such as home stereo receivers or car speakers, with wireless audio streaming capabilities. Featuring Bluetooth 5.4 technology, it allows for stable and efficient connection to various Bluetooth-enabled devices. This manual provides detailed instructions for setup, operation, and maintenance of your M2R audio receiver.
Vaega Autu:
- Bluetooth 5.4 for enhanced wireless audio streaming.
- Equipped with 3.5mm AUX and 2RCA audio output ports.
- Supports A2DP/AVRCP/HFP/HSP profiles.
- NFC one-touch connection for compatible devices.
- Dual device connection capability.
- USB playback support.
- Includes an infrared remote control for convenient operation.
- Hands-free calling function.
2. Mea i totonu o le afifi
Fa'amolemole fa'amautinoa o lo'o iai mea uma i lau afifi:
- Product Host (M2R Bluetooth Audio Receiver) x 1
- Lotus Cable (RCA to 3.5mm Audio Cable) x 1
- 3.5mm Leo uaea x 1
- Charging Cable (USB-A to USB-C) x 1
- Tusi Taiala x 1
- Pulea Mamao x 1

Image: Ransanx M2R Bluetooth Audio Receiver, remote control, 3.5mm audio cable, RCA cable, USB charging cable, and user manual.
3. Oloa Ua Ovaview
Device Ports and Indicators:

Ata: Latalata view of the Ransanx M2R receiver showing the 3.5mm AUX output, RCA output (red and white ports), and Type-C power input port.
- 3.5mm AUX Output: Connects to audio devices with a 3.5mm input.
- RCA Galuega Fa'atino: Connects to audio devices with RCA (red/white) inputs.
- Uafu Malosiaga Ituaiga-C: For DC 5V 2A power input.
- Molī Fa'ailoga: Provide status feedback (e.g., pairing, connected, factory reset).
Galuega Fa'atonu mamao:

Image: Detailed layout of the remote control for the M2R receiver, indicating buttons for power on/off, volume up/down, previous/next song, play/pause, fast backward/forward, single repeat, shuffle play, Bluetooth input, and USB disk input.
- Malosi/Pepe: Ki'i pe tape le masini.
- Volume +/-: Fetuuna'i le leo leo.
- Pese muamua/sosoo: E oso i le pese muamua po'o le isi pese.
- Ta'alo/Taofi: Toggles playback.
- Fast Backward/Forward: Navigates within a track.
- Toe fai tasi: Toe fai le ala o iai nei.
- Ta'alo so'o: Randomizes track playback.
- BT Ulufale: Switches to Bluetooth input mode.
- USB sao: Switches to USB disk input mode.
- Fa'aaliga: The remote control uses CR2025 button batteries. Replace the battery when it runs out.
4. Seti ma So'oga
4.1 Malosiina o le Masini
- Connect the provided USB charging cable to the Type-C power port on the M2R receiver.
- Plug the other end of the USB cable into a DC 5V 2A power source (e.g., a USB wall adapter, car USB port).
- The device will power on automatically and enter pairing mode.
4.2 Feso'ota'i i lau Faiga Fa'alogologo
Choose one of the following methods to connect the M2R receiver to your speakers or stereo system:
- Using 3.5mm AUX Cable: Connect one end of the 3.5mm audio cable to the 3.5mm AUX output port on the M2R receiver and the other end to the 3.5mm input port on your speaker or stereo system.
- Faaaogaina o Uaea RCA: Connect the red and white plugs of the RCA cable to the corresponding RCA output ports on the M2R receiver. Connect the other end of the RCA cable to the red and white RCA input ports on your speaker or stereo system.

Image: The M2R receiver connected via RCA cables to a speaker, with a smartphone wirelessly connected to the receiver, demonstrating a typical setup for home audio.
4.3 Fa'atasiga Bluetooth
- Ensure the M2R receiver is powered on and the indicator lights are flashing, indicating it is in pairing mode.
- I luga o lau masini e mafai ai le Bluetooth (telefoni, tablet, komepiuta), alu i le faʻaogaina o le Bluetooth.
- Saili mo available devices and select "M2R" from the list.
- Once connected, the indicator lights on the M2R receiver will become solid, and you will hear an audible confirmation.
4.4 NFC One-Touch Connection (for compatible Android devices)
- Ensure NFC is enabled on your Android smartphone or tablet.
- Tap your NFC-enabled device near the NFC area on the M2R receiver.
- Fa'amaonia le talosaga mo le fa'apipi'iina i lau masini.

Image: An illustration demonstrating NFC one-touch connection between the M2R receiver and various devices like smartphones, tablets, headphones, and speakers. Note: NFC is not available for iOS devices.
4.5 So'oga Mea Fa'alua
The M2R receiver supports connecting up to two Bluetooth-enabled smartphones or computers simultaneously. After the first device is successfully paired, pair the second device following the Bluetooth pairing steps. The receiver will manage audio playback from either connected device.
5. Fa'atonuga o Galuega
5.1 Basic Controls (On-Device Buttons)
The M2R receiver features control buttons on its top surface:
- Ta'alo/Taofi faamau: Single-click to play or pause music.
- Ki o le Su'ega Sosi'i: Single-click to skip to the next track.
- Ki o le Su'ega muamua: Single-click to go to the previous track.
- Fa'amau Valaau: Single-click to answer/end calls, long-press to reject calls.
5.2 Fa'aaogaina o le Pulea Mamao
The included infrared remote control provides full functionality for the M2R receiver. Refer to the 'Remote Control Functions' diagram in Section 3 for button layout.
- Malosiaga: Oomi le ki o le mana e ki ai pe tape ai le masini.
- Fetuunaiga le Volume: Use VOL+ and VOL- buttons to control volume.
- Su'ega Fa'asagaga: Use the Previous and Next track buttons.
- Pulea le toe ta'alo: Use the Play/Pause button.
- Punavai Fa'aofi: Use the BT button for Bluetooth input and USB button for USB disk input.
5.3 USB Flash Drive Playback
Fa'aofi se kiliva USB e iai le leo files into the USB port on the M2R receiver. Use the remote control's 'USB' button to switch to USB input mode. Playback can then be controlled via the remote or on-device buttons.
5.4 Valaau e Sa'oloto Lima
When a call comes in while your phone is connected via Bluetooth, you can answer it using the call button on the receiver or the remote control. The built-in microphone allows for hands-free communication.
Video: Demonstrates the M2R receiver's button functions for track navigation and play/pause, as well as the remote control's capabilities including volume, power, and signal switching. It also shows how to perform a factory reset by long-pressing the previous and next track buttons simultaneously.
6. Tausiga
- Taofi le masini mai le vevela tele, susu, ma le susulu o le la.
- Fa'amamā le masini i se ie vaivai ma mago. Aua le fa'aaogaina ni vai fa'amamā po'o ni aerosol.
- Aloese mai le pa'u pe tu'u le masini i ni aafiaga malolosi.
- Ia mautinoa e lelei le ea pe a fa'aaogaina.
7. Faʻafitauli
- Leai se Malosi: Ensure the Type-C power cable is securely connected to a DC 5V 2A power source.
- Leai se leo:
- Check if the M2R receiver is properly connected to your audio system (3.5mm AUX or RCA).
- Verify that the volume on both the M2R receiver and your connected audio system is turned up.
- Ensure your Bluetooth device is successfully paired and playing audio.
- E le mafai ona fa'atasia le Bluetooth:
- Make sure the M2R receiver is in pairing mode (flashing indicator lights).
- Fa'agata ma toe fa'agaoioi le Bluetooth i lau masini.
- Move your device closer to the M2R receiver.
- If issues persist, perform a factory reset (see Section 5.1, demonstrated in video).
- Pulea mamao e le o galue:
- Check and replace the CR2025 button battery in the remote control.
- Ia mautinoa e leai ni mea fa'alavelave i le va o le remote ma le receiver.
8. Fa'amatalaga
| Fa'aaliga | Fa'amatalaga |
|---|---|
| Numera Fa'ata'ita'i | M2R |
| Fa'aliliuga Bluetooth | 5.4 |
| Taulaga leo | 3.5mm AUX Output, 2RCA Output |
| Lagolago Profiles | A2DP/AVRCP/HFP/HSP |
| NFC Lagolago | Yes (One-touch connection) |
| Malosiaga Ulufale | DC 5V 2A |
| Mamao Bluetooth | Up to 20 meters (unobstructed environment) |
| Fa'apitoa Fa'apitoa | Valaau e Sa'oloto Lima |
| Mea mamafa | 5 aunese |
| Fuafuaga Mea | 5 x 4.37 x 1.46 inisi |
| Tufuga | Ransanx |
9. Fa'amatalaga Saogalemu
- Taulimaina maa: The remote control contains a button battery. Keep batteries away from excessive heat and moisture. Do not dispose of batteries in fire. Recycle batteries according to local regulations.
- Lapataiga Fa'alavelave: This device may interfere with other wireless devices. Follow instructions to minimize interference. Always adhere to local regulations regarding wireless device usage.
- Aua le taumafai e tatala pe sui le masini. E ono faaleaogaina ai le tusi saisai ma lamatia ai le saogalemu.
- Aloese mai le tu'uina atu o le masini i vai po'o isi vai.
10. Fa'amaonia ma Lagolago
For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official Ransanx webnofoaga. Taofi lau fa'amaoniga o le fa'atau mo tagi fa'amaonia.




