ORIA Bluetooth 5.3 Receiver Transmitter User Manual (Model CP212-ZAEU)

1. Introduction

The ORIA Bluetooth 5.3 Receiver Transmitter (Model CP212-ZAEU) is a versatile 2-in-1 wireless audio adapter designed to add Bluetooth capabilities to non-Bluetooth devices or enable Bluetooth audio reception. It features Bluetooth 5.3 technology for stable and efficient audio transmission, CVC noise reduction for clear sound, and supports TF card playback. This portable device is compatible with a wide range of audio equipment, including car stereos, home speakers, headphones, TVs, and PCs.

2. Package Contents

• 1 x ORIA Bluetooth 5.3 Receiver Transmitter (Model CP212-ZAEU)
• 1 x AUX Output Cable (0.5m)
• 1 x Type-C Data Cable (0.3m)
• 1 x User Manual

3. Product Overview

The ORIA Bluetooth adapter is a compact device with a simple interface. It features a mode switch (TX/RX), a power button, volume controls, and a TF card slot. The device utilizes Bluetooth 5.3 for enhanced performance.

Figure 3.1: Bluetooth 5.3 Technology. This image illustrates the core Bluetooth 5.3 chip, highlighting improvements in pairing speed (50% increase), connection stability (60% increase), and noise cancellation (60% increase) for a superior audio experience.

Figure 3.2: Device Dimensions and Battery Life. This image displays the compact size of the adapter (6.4cm x 3.3cm x 1cm) and details its battery performance: up to 6 hours of music playback on a full charge, which takes approximately 1 hour using the Type-C charging port.

4. Setup

4.1 Charging the Device

Before initial use, fully charge the device. Connect the provided Type-C data cable to the adapter's charging port and the other end to a DC 5V power source (e.g., USB wall adapter, computer USB port). The device will fully charge in approximately 1.5 hours. You can use the device while it is charging.

4.2 Powering On/Off

• To power on: Long press the power button for 3 seconds.
• To power off: Long press the power button for 3 seconds.
• Note: The device will automatically shut down if it is not connected to any Bluetooth device for 5 minutes.

4.3 Selecting Operating Mode (TX/RX)

The device operates in two modes: Transmitter (TX) and Receiver (RX). Use the TX/RX switch on the side of the device to select the desired mode before powering on or connecting.

• TX (Transmitter) Mode: Used to send audio wirelessly from a non-Bluetooth device (e.g., TV, MP3 player, PC) to a Bluetooth receiving device (e.g., Bluetooth headphones, Bluetooth speaker).
• RX (Receiver) Mode: Used to receive audio wirelessly from a Bluetooth transmitting device (e.g., smartphone, tablet, laptop) and output it to a non-Bluetooth audio system (e.g., car stereo, home amplifier, wired headphones).

Figure 4.1: Wide Compatibility Overview. This diagram illustrates the device's versatility, showing how it functions in both Transmitter (TX) mode to send audio from devices like TVs or MP3 players to Bluetooth headphones, and Receiver (RX) mode to receive audio from smartphones or laptops for output to car audio systems or amplifiers.

5. Operating Instructions

5.1 Receiver (RX) Mode

1. Switch the device to RX mode.
2. Power on the device by long pressing the power button for 3 seconds.
3. Connect the ORIA adapter to your non-Bluetooth audio system (e.g., car AUX input, home stereo) using the provided 3.5mm AUX cable.
4. On your Bluetooth transmitting device (e.g., smartphone), enable Bluetooth and search for available devices. Select "B16" (or similar identifier) from the list to pair.
5. Once paired, audio from your transmitting device will play through the connected audio system.

5.2 Transmitter (TX) Mode

1. Switch the device to TX mode.
2. Power on the device by long pressing the power button for 3 seconds.
3. Connect the ORIA adapter to your non-Bluetooth audio source (e.g., TV, MP3 player, PC) using the provided 3.5mm AUX cable.
4. Place your Bluetooth receiving device (e.g., Bluetooth headphones, Bluetooth speaker) into pairing mode and keep it close to the ORIA adapter for automatic connection.
5. Once connected, audio from your source device will be transmitted wirelessly to your Bluetooth receiving device.

Figure 5.1: Two-in-One Design in Use. This image demonstrates the adapter's dual functionality, showing it connected to a TV to transmit audio wirelessly to Bluetooth headphones, allowing a child to listen without disturbing others.

Figure 5.2: Step-by-Step Operation. This visual guide simplifies the setup process into three steps: selecting the mode and powering on, initiating pairing in either RX or TX mode, and confirming successful connection.

5.3 TF Card Playback

The ORIA adapter supports direct audio playback from a TF (MicroSD) card. Simply insert a TF card loaded with MP3, WAV, WMA, FLAC, or APE audio files into the designated slot. The device will automatically detect and play the music. This feature is available in both TX and RX modes, allowing you to transmit or receive audio from the TF card.

Figure 5.3: TF Card Support. This image demonstrates the TF card playback feature, showing a user enjoying music directly from a MicroSD card inserted into the adapter, highlighting its versatility as a standalone music player.

5.4 Volume Control and Track Change

The device features buttons for controlling playback:

• Play/Pause: Press the power button once to play or pause music.
• Volume Up/Next Track: Short press the '+' button for volume up. Long press the '+' button for next track.
• Volume Down/Previous Track: Short press the '-' button for volume down. Long press the '-' button for previous track.

5.5 Automatic Reconnection

The ORIA adapter is designed for convenience. It will automatically reconnect to the last paired device when powered on, provided the device is within range and its Bluetooth is enabled.

6. Specifications

7. Troubleshooting

• Device not powering on: Ensure the device is fully charged. Connect it to a power source using the Type-C cable and try again.
• Cannot pair with a Bluetooth device:
  1. Ensure the ORIA adapter is in the correct mode (RX for receiving, TX for transmitting).
  2. Make sure the Bluetooth device you are trying to connect to is in pairing mode.
  3. Ensure the ORIA adapter and the other Bluetooth device are within 10 meters of each other.
  4. Turn off and on both devices, then try pairing again.
• No audio output/input:
  1. Check if the 3.5mm AUX cable is securely connected to both the ORIA adapter and your audio system/source.
  2. Verify that the volume on both the ORIA adapter and the connected audio device is turned up.
  3. Ensure the correct input source is selected on your audio system (e.g., AUX input).
  4. If using TF card, ensure the card is inserted correctly and contains supported audio files.
• Poor audio quality or intermittent connection:
  1. Reduce the distance between the ORIA adapter and the connected Bluetooth device.
  2. Remove any obstacles (walls, large metal objects) that might interfere with the Bluetooth signal.
  3. Ensure there are no other strong wireless signals nearby causing interference.

8. Maintenance

• Keep the device dry. Avoid exposure to moisture or liquids.
• Do not expose the device to extreme temperatures (hot or cold).
• Clean the device with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
• Store the device in a cool, dry place when not in use.
• Avoid dropping or subjecting the device to strong impacts.

9. Safety Information

Please read and follow these safety guidelines to ensure safe operation of your device:

• Battery Handling: The device contains a built-in rechargeable lithium polymer battery. Do not attempt to replace the battery yourself. Do not expose the battery to fire, direct sunlight, or high temperatures. Dispose of batteries according to local regulations.
• Temperature Exposure: Avoid operating or storing the device in environments with extreme temperatures, as this can affect battery life and device performance.
• Bluetooth Usage: Be aware of your surroundings when using Bluetooth headphones, especially in situations requiring attention (e.g., driving, cycling).
• Children: Keep the device and its accessories out of reach of small children to prevent choking hazards.

10. Warranty and Support

ORIA provides comprehensive support for its products:

• Warranty: 1 Year Warranty Against Manufacturer Defects.
• Replacements: 90 Days Free Replacements.
• Returns: 30 Days Free Returns.
• Customer Service: 24/7 Customer Assistance.
• Technical Support: Lifetime Technical Support.

Figure 10.1: ORIA Customer Support and Warranty Information. This image visually summarizes the support services offered by ORIA, including warranty duration, replacement and return policies, and availability of customer and technical assistance.

For further assistance, please contact ORIA customer support through the official channels provided with your purchase or on the ORIA brand website.