VR-robot Bluetooth 5.0 ශ්‍රව්‍ය සම්ප්‍රේෂක ග්‍රාහක ඇඩැප්ටරය (ආකෘතිය: VR-NK321) පරිශීලක අත්පොත

1. හැඳින්වීම

This manual provides instructions for the VR-robot Bluetooth 5.0 Audio Transmitter Receiver Adapter, Model VR-NK321. This versatile 2-in-1 device allows you to wirelessly transmit audio from non-Bluetooth devices to Bluetooth headphones or speakers, or receive audio wirelessly from Bluetooth-enabled devices to wired audio systems. It features Bluetooth 5.0 technology for stable connections and supports aptX Low Latency for synchronized audio.

This image displays the VR-robot Bluetooth 5.0 Audio Transmitter Receiver Adapter, a compact black device, alongside its accompanying 3.5mm audio cable and RCA adapter cable.

2 ආරක්ෂිත තොරතුරු

To ensure safe operation and prolong the lifespan of your device, please observe the following precautions:

• Handle the device with care to avoid exposure to high temperatures, excessive humidity, or direct sunlight.
• Do not attempt to disassemble or modify the device. Unauthorized modifications can void the warranty and pose safety risks.
• උපාංගය අතහැර දැමීමෙන් හෝ එය දැඩි බලපෑම්වලට ලක් කිරීමෙන් වළකින්න.
• The device contains a lithium-polymer battery. Please follow local regulations for proper disposal of batteries.

3. පැකේජ අන්තර්ගතය

පහත ලැයිස්තුගත කර ඇති සියලුම අයිතම ඔබේ පැකේජයට ඇතුළත් කර ඇති බව තහවුරු කරගන්න:

• 1x VR-robot Bluetooth 5.0 Audio Transmitter/Receiver Adapter
• 1x මයික්‍රෝ USB බල කේබලය
• 1x RCA කේබලය
• 1x 3.5mm Aux කේබල්
• 1x පරිශීලක අත්පොත

This image displays the complete package contents: one Bluetooth 5.0 Audio Transmitter/Receiver Adapter, one Micro USB Power Cable, one RCA Cable, one 3.5mm Aux Cable, and the User Manual.

4. නිෂ්පාදන අවසන්view

ඇඩැප්ටරයේ සංරචක පිළිබඳව ඔබව හුරු කරවන්න:

සවිස්තරාත්මක view of the VR-robot Bluetooth adapter, highlighting its key components: the Power Switch, Indicator Light, Exchange Mode Button (RX/TX), Charging Socket, and Audio Socket.

• බල සැපයුම් සුවිචය: උපාංගය සක්රිය හෝ අක්රිය කරයි.
• දර්ශක ආලෝකය: Displays the device's status (e.g., pairing, connected, charging).
• Exchange Mode Button (RX/TX): Slides to switch between Receiver (RX) and Transmitter (TX) modes.
• ආරෝපණ සොකට්: අභ්‍යන්තර බැටරිය ආරෝපණය කිරීම සඳහා මයික්‍රෝ USB පෝට් එකක්.
• ශ්‍රව්‍ය සොකට්: 3.5mm audio input/output port for connecting to audio devices.

5. පිහිටුවීම සහ ආරෝපණය කිරීම

5.1. මූලික අයකිරීම

Before first use, fully charge the adapter. Connect the Micro USB Power Cable to the adapter's charging socket and the other end to a USB power source (e.g., computer USB port, USB wall adapter). The indicator light will show charging status and turn off or change color when fully charged. The built-in 200mAh lithium battery ensures portable use without constant power connection.

5.2. ධාවක ස්ථාපනය

No driver installation is required for this device. It operates on a plug-and-play basis.

6. මෙහෙයුම් උපදෙස්

6.1. Switching Between Transmitter (TX) and Receiver (RX) Modes

The adapter features a physical switch to change between modes. Slide the switch to the desired mode (TX for Transmitter, RX for Receiver) before connecting or pairing.

6.2. සම්ප්‍රේෂක මාදිලිය (TX)

In TX mode, the adapter transmits audio from a non-Bluetooth device to Bluetooth headphones or speakers.

1. Ensure the adapter is switched to TX මාදිලිය.
2. Connect the adapter's 3.5mm audio socket to the audio output port of your non-Bluetooth device (e.g., TV, home stereo system, CD player, PC) using the provided 3.5mm audio cable or 3.5mm to 2RCA cable.
3. Turn on the adapter. The indicator light will flash, indicating it is searching for Bluetooth devices.
4. ඔබගේ බ්ලූටූත් හෙඩ්ෆෝන් හෝ ස්පීකර් යුගල කිරීමේ ප්‍රකාරයට දමන්න.
5. The adapter will automatically search for and connect to nearby Bluetooth audio devices. Once connected, the indicator light will change to a steady blue.

This diagram shows the adapter in Transmitter (TX) mode, connecting a non-Bluetooth audio source like a TV, computer, or MP3 player to Bluetooth headphones or a Bluetooth speaker.

සටහන: The adapter supports pairing with one Bluetooth receiver (headphones or speaker) at a time in TX mode.

6.3. ග්‍රාහක මාදිලිය (RX)

In RX mode, the adapter receives audio wirelessly from a Bluetooth-enabled device and outputs it to a wired audio system (e.g., wired speakers, headphones, car stereo).

1. Ensure the adapter is switched to RX මාදිලිය.
2. Connect the adapter's 3.5mm audio socket to the audio input port of your wired stereo, speakers, or headphones using the provided 3.5mm audio cable or 3.5mm to 2RCA cable.
3. Turn on the adapter. The indicator light will flash, indicating it is in pairing mode.
4. On your Bluetooth-enabled device (e.g., phone, tablet, computer), enable Bluetooth and search for new devices. Select "VR-NK321" (or similar name) from the list of available devices to pair.
5. Once connected, the indicator light will change to a steady blue. You can now stream audio from your Bluetooth device to your wired audio system.

This diagram illustrates the adapter in Receiver (RX) mode, enabling a wired stereo system, speakers, or headphones to receive audio wirelessly from a Bluetooth-enabled phone, tablet, or computer.

7. දෝශ නිරාකරණය

If you encounter issues with your VR-robot Bluetooth adapter, refer to the following common solutions:

• උපාංගය ක්‍රියාත්මක නොවේ: උපාංගය සම්පූර්ණයෙන්ම ආරෝපණය වී ඇති බවට වග බලා ගන්න. මයික්‍රෝ USB කේබලය භාවිතයෙන් එය බල ප්‍රභවයකට සම්බන්ධ කරන්න.
• බ්ලූටූත් උපාංගයක් සමඟ යුගල කළ නොහැක:
  • Ensure the adapter is in the correct mode (TX or RX) for your intended use.
  • Make sure the adapter and the target Bluetooth device are within close proximity (within 33 feet or 10 meters).
  • Put both devices into pairing mode.
  • Turn off other Bluetooth devices nearby to prevent interference or unintended connections.
  • Restart both the adapter and the Bluetooth device you are trying to pair with.
• ශ්‍රව්‍ය නොමැති වීම හෝ දුර්වල ශ්‍රව්‍ය ගුණාත්මකභාවය:
  • Check all cable connections to ensure they are secure and correctly inserted into the audio input/output ports.
  • Verify that the volume levels on both the adapter and the connected audio devices are appropriately set.
  • Ensure the adapter is fully charged. Low battery can affect performance.
  • Reduce the distance between the adapter and the connected Bluetooth device, and remove any obstacles that might cause interference.
• Short working range: Bluetooth range can be affected by physical obstructions (walls, furniture) and electromagnetic interference. Try to use the device in an open area with a clear line of sight between the adapter and the connected Bluetooth device.

8. පිරිවිතර

Technical details for the VR-robot Bluetooth 5.0 Audio Transmitter Receiver Adapter:

This image illustrates the compact size of the adapter, measuring approximately 1.73 x 1.73 x 0.47 inches, emphasizing its portability and small footprint.

This image demonstrates the effective working range of the Bluetooth 5.0 adapter, which is up to 33 feet (10 meters), showing it connecting a TV to a wireless speaker in a typical home environment.

9. නඩත්තු කිරීම

To maintain your VR-robot Bluetooth adapter in optimal condition:

• Clean the device with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
• උපාංගය සෘජු හිරු එළියෙන් සහ අධික උෂ්ණත්වයන්ගෙන් ඈත්ව සිසිල් වියළි ස්ථානයක ගබඩා කරන්න.
• When not in use for extended periods, ensure the device is fully charged before storage and recharge it periodically to preserve battery health.

10. වගකීම් සහ සහාය

VR-robot provides a 60-day return policy and a 12-month replacement guarantee for this product. Lifetime technical support is also available. If you have any questions or require assistance, please contact VR-robot customer service. Messages are typically responded to within 12 hours.