పరిచయం
The August MR280B is a versatile Bluetooth 5.0 audio device designed to function as both a transmitter and a receiver. This unit allows you to wirelessly stream audio from non-Bluetooth devices (like TVs or PCs) to Bluetooth headphones or speakers, or to receive audio from Bluetooth-enabled devices (like smartphones or tablets) and play it through wired speakers or HiFi systems. It supports dual connections, low latency codecs, and offers multiple input/output options including Optical, 3.5mm Jack, and RCA.
భద్రతా సమాచారం
For safe and optimal operation of your August MR280B, please observe the following guidelines:
- శక్తి మూలం: Use only the correct power source as specified in the product documentation. Ensure the USB-C port is connected to a suitable power adapter or powered USB port.
- జోక్యం: Avoid placing the device near other wireless devices that may cause interference, such as Wi-Fi routers or microwave ovens.
- బ్యాటరీ హ్యాండ్లింగ్: This device does not contain a user-replaceable lithium battery. For disposal, follow local regulations for electronic waste.
- పర్యావరణం: Do not expose the device to extreme temperatures, humidity, or direct sunlight. Keep it away from liquids.
- శుభ్రపరచడం: పరికరాన్ని మృదువైన, పొడి వస్త్రంతో శుభ్రం చేయండి. రాపిడి క్లీనర్లను లేదా ద్రావకాలను ఉపయోగించవద్దు.
ప్యాకేజీ విషయాలు
ప్యాకేజీలో అన్ని అంశాలు ఉన్నాయని నిర్ధారించుకోండి:
చిత్ర వివరణ: This image displays the August MR280B device along with its included accessories. From left to right, these include a USB-C Cable, a 3.5mm Aux Cable, a 3.5mm to RCA Cable, an Optical Audio Toslink Cable, and the User Manual. The main MR280B unit is shown on the right side of the image, next to its retail box.
- August MR280B Bluetooth Transmitter Receiver Unit
- USB-C పవర్ కేబుల్
- 3.5mm Audio Cable (Aux)
- RCA ఆడియో కేబుల్ నుండి 3.5mm
- Optical Audio (Toslink) Cable
- వినియోగదారు మాన్యువల్ (ఈ పత్రం)
ఉత్పత్తి ముగిసిందిview
Familiarize yourself with the components and controls of the MR280B:
చిత్ర వివరణ: ఈ చిత్రం స్పష్టమైన పై నుండి క్రిందికి అందిస్తుంది view of the August MR280B. The device features a central display screen, a large multi-function control dial with a play/pause button, and several other buttons including power, Bluetooth pairing, and mode switching. An external antenna is visible on the left side.
Front Panel Controls and Display:
- డిస్ప్లే స్క్రీన్: Shows current mode (TX/RX), connected device name, volume level, and connection status.
- పవర్ బటన్ (⏻ ⏻ తెలుగు): పవర్ ఆన్/ఆఫ్ చేయడానికి నొక్కి పట్టుకోండి.
- Bluetooth Pairing Button (✈): బ్లూటూత్ జత చేసే మోడ్ను ప్రారంభిస్తుంది.
- Mode Switch Button (⇆): ట్రాన్స్మిటర్ (TX) మరియు రిసీవర్ (RX) మోడ్ల మధ్య టోగుల్ చేస్తుంది.
- Multi-function Control Dial:
- వాల్యూమ్ సర్దుబాటు చేయడానికి తిప్పండి.
- Press the center button (⏸) for Play/Pause.
వెనుక ప్యానెల్ పోర్టులు:
- USB-C పవర్ ఇన్పుట్: విద్యుత్ వనరుకు కనెక్ట్ చేయడానికి.
- 3.5mm AUX In/Out: అనలాగ్ ఆడియో కనెక్షన్ల కోసం.
- Optical In/Out (SPDIF): For digital audio connections.
- RCA In/Out: For analog audio connections (red/white).
- యాంటెన్నా పోర్ట్: For attaching the external Bluetooth antenna.
సెటప్ మరియు కనెక్షన్
The MR280B offers flexible connectivity options. Ensure the device is powered via the USB-C port before proceeding.
1. ట్రాన్స్మిటర్ (TX) మోడ్
In TX mode, the MR280B sends audio from a non-Bluetooth source (e.g., TV, PC, gaming console) to Bluetooth headphones or speakers.
చిత్ర వివరణ: This diagram illustrates the MR280B operating as a Bluetooth Transmitter (TX Mode). It shows various audio sources like a Computer, TV, PS4/Xbox/Switch, and Radio connected via cables to the MR280B. The MR280B then wirelessly transmits audio to Bluetooth speakers, Bluetooth headphones, or Bluetooth earphones.
- Connect the MR280B to your audio source (TV, PC, etc.) using the appropriate cable (Optical, 3.5mm AUX, or RCA). Ensure the cable is connected to the అవుట్పుట్ port of your source device.
- Press the Mode Switch button (⇆) to select TX mode. The display will show "TX".
- మీ బ్లూటూత్ హెడ్ఫోన్లు లేదా స్పీకర్లను జత చేసే మోడ్లో ఉంచండి.
- The MR280B will automatically search for and display available Bluetooth devices on its screen. Use the control dial to select your device and press the center button to connect.
- Once connected, audio from your source will be streamed to your Bluetooth device.
2. రిసీవర్ (RX) మోడ్
In RX mode, the MR280B receives audio from a Bluetooth-enabled device (e.g., smartphone, tablet) and plays it through wired speakers or a HiFi system.
చిత్ర వివరణ: This diagram illustrates the MR280B operating as a Bluetooth Receiver (RX Mode). It shows Bluetooth-enabled devices such as a Mobile Phone, Tablet, and Computer wirelessly connecting to the MR280B. The MR280B then outputs audio via cables to Wired Audio speakers or a HiFi System.
- Connect the MR280B to your wired speakers or HiFi system using the appropriate cable (3.5mm AUX or RCA). Ensure the cable is connected to the ఇన్పుట్ port of your audio system.
- Press the Mode Switch button (⇆) to select RX mode. The display will show "RX".
- Enable Bluetooth on your smartphone, tablet, or computer and search for "MR280B" in the list of available devices.
- Select "MR280B" to pair and connect.
- Once connected, audio from your Bluetooth device will play through your wired speakers.
3. బైపాస్ మోడ్
Bypass mode allows you to pass audio directly through the MR280B without Bluetooth processing. This is useful for connecting your TV to a soundbar or HiFi system while still having the option to switch to TX or RX mode for wireless audio.
చిత్ర వివరణ: This image shows a simplified diagram of the Bypass function. A TV is connected to the MR280B, and the MR280B is then connected to an external speaker system (like a soundbar and subwoofer), allowing audio to pass through directly without Bluetooth transmission or reception.
- Connect your audio source (e.g., TV audio output) to the MR280B's input port (Optical or 3.5mm AUX/RCA).
- Connect the MR280B's output port (Optical or 3.5mm AUX/RCA) to your audio system's input (e.g., soundbar, HiFi).
- Ensure the MR280B is powered on. The device will automatically pass through the audio.
- You can switch to TX or RX mode as needed, and the audio will then be processed via Bluetooth.
Optical and RCA Connections
The MR280B supports both digital optical and analog RCA connections for high-quality audio transfer.
చిత్ర వివరణ: This image is split into two parts. The left side shows the MR280B connected to a television using an optical audio cable, demonstrating a digital connection. The right side shows the MR280B connected to a pair of stereo speakers using red and white RCA cables, demonstrating an analog connection.
- ఆప్టికల్ (టాస్లింక్): Provides high-fidelity digital audio. Ideal for modern TVs, soundbars, and HiFi systems. Use the included optical cable.
- ఆర్సిఎ: Provides analog audio. Suitable for older audio equipment or devices with RCA output/input ports. Use the included 3.5mm to RCA cable.
- 3.5mm AUX: Standard analog audio jack. Compatible with most headphones, portable speakers, and devices with a 3.5mm audio port. Use the included 3.5mm audio cable.
Operating the MR280B
పవర్ ఆన్/ఆఫ్
- పవర్ ఆన్ చేయడానికి, పవర్ బటన్ను నొక్కి పట్టుకోండి (⏻ ⏻ తెలుగు) for approximately 3 seconds until the display lights up.
- పవర్ ఆఫ్ చేయడానికి, పవర్ బటన్ను నొక్కి పట్టుకోండి (⏻ ⏻ తెలుగు) for approximately 3 seconds until the display turns off.
Switching Modes (TX/RX)
- Press the Mode Switch button (⇆) to toggle between Transmitter (TX) and Receiver (RX) modes. The current mode will be indicated on the display.
జత చేసే పరికరాలు
- In TX mode, the MR280B will automatically enter pairing mode and search for Bluetooth receivers. You can also press the Bluetooth Pairing button (✈) to initiate pairing.
- In RX mode, the MR280B is discoverable by Bluetooth transmitters. Ensure your transmitting device (e.g., smartphone) has Bluetooth enabled and is searching for devices.
- The display will show the name of the connected device.
Dual Connection (Multipoint)
The MR280B supports connecting to two Bluetooth devices simultaneously in TX mode, allowing two pairs of headphones to listen to the same audio source.
చిత్ర వివరణ: This image shows two individuals from behind, each wearing over-ear headphones, sitting on a couch and facing a television. The August MR280B device is positioned in front of the TV, wirelessly connected to both pairs of headphones, indicating its dual connection capability for shared audio experience.
- Connect the first Bluetooth device (e.g., headphones) to the MR280B in TX mode as described above.
- Once the first device is connected, put the second Bluetooth device into pairing mode.
- Press the Bluetooth Pairing button (✈) on the MR280B to search for the second device.
- Select the second device from the list on the MR280B's display and connect.
- Both devices will now receive audio from the MR280B.
వాల్యూమ్ నియంత్రణ
- Rotate the Multi-function Control Dial clockwise to increase volume and counter-clockwise to decrease volume. The volume level will be shown on the display.
నిర్వహణ
To ensure the longevity and optimal performance of your MR280B, follow these maintenance tips:
- Keep the device clean by wiping it with a soft, dry, lint-free cloth.
- కఠినమైన రసాయనాలు, శుభ్రపరిచే ద్రావకాలు లేదా బలమైన డిటర్జెంట్లు ఉపయోగించడం మానుకోండి.
- ఉపయోగంలో లేనప్పుడు పరికరాన్ని చల్లని, పొడి ప్రదేశంలో నిల్వ చేయండి.
- Protect the ports from dust and debris.
- Do not attempt to disassemble or repair the device yourself, as this will void the warranty and may cause damage.
ట్రబుల్షూటింగ్
If you encounter issues with your MR280B, refer to the following common problems and solutions:
| సమస్య | సాధ్యమైన కారణం | పరిష్కారం |
|---|---|---|
| No power / Device won't turn on. | Not connected to power, faulty cable, or power source issue. | Ensure USB-C cable is securely connected to a working power source. Try a different USB port or power adapter. |
| బ్లూటూత్ పరికరంతో జత చేయడం సాధ్యపడదు. | Device not in pairing mode, too far, or interference. | Ensure MR280B is in the correct TX/RX mode and pairing mode. Move devices closer. Turn off other Bluetooth devices nearby. Clear previous pairings on both devices. |
| ఆడియో అవుట్పుట్/ఇన్పుట్ లేదు. | Incorrect cable connection, wrong mode, or source/destination volume too low. | Verify cables are correctly connected to input/output ports. Ensure MR280B is in the correct TX/RX mode. Check volume levels on MR280B and connected devices. |
| ఆడియో నాణ్యత పేలవంగా ఉంది లేదా అడపాదడపా వినిపిస్తోంది. | Interference, distance, or low battery (if applicable, though MR280B is mains powered). | Reduce distance between MR280B and connected Bluetooth device. Minimize obstacles. Avoid strong electromagnetic fields. |
| Lip-sync delay (audio lag). | Bluetooth codec limitations or device compatibility. | Ensure both the MR280B and your Bluetooth headphones/speakers support Low Latency codecs (e.g., aptX Low Latency) for minimal delay. |
స్పెసిఫికేషన్లు
| ఫీచర్ | వివరాలు |
|---|---|
| మోడల్ సంఖ్య | MR280B |
| బ్లూటూత్ వెర్షన్ | 5.0 |
| బ్లూటూత్ ప్రోfiles | A2DP, AVRCP |
| ఆడియో కోడెక్స్ | SBC, aptX, aptX Low Latency |
| ఆపరేటింగ్ మోడ్లు | Transmitter (TX), Receiver (RX), Bypass |
| కనెక్టివిటీ | Optical (SPDIF) In/Out, 3.5mm AUX In/Out, RCA In/Out |
| శక్తి మూలం | USB-C (కార్డెడ్ ఎలక్ట్రిక్) |
| ఉత్పత్తి కొలతలు | 4.53 x 3.39 x 0.87 అంగుళాలు (11.5 x 8.6 x 2.2 సెం.మీ.) |
| వస్తువు బరువు | 2.43 ఔన్సులు (69 గ్రాములు) |
| మెటీరియల్ | మెటల్, ప్లాస్టిక్ |
వారంటీ మరియు మద్దతు
August International Ltd. provides a warranty for this product. For detailed warranty terms and conditions, please refer to the warranty card included in your product packaging or visit the official August website. If you require technical support or have questions regarding the operation of your MR280B, please contact August customer service through their official channels.
Webసైట్: www.augustint.com
