Aja 12G-AMA 12G-SDI 4-Channel Analog Balanced Audio Embedder/Disembedder Mini-Converter

1. Bubuka jeung Leuwihview

The Aja 12G-AMA is a high-performance 12G-SDI 4-Channel Analog Balanced Audio Embedder/Disembedder Mini-Converter designed to seamlessly integrate audio and video in professional production workflows. This compact device facilitates the embedding of analog audio into an SDI stream and the disembedding of audio from an SDI stream, supporting resolutions up to 4K/UltraHD at 60p.

It offers versatile audio integration via XLR breakout and is compatible with a wide range of video formats including SD, HD, 2K, UltraHD, and 4K. The 12G-AMA is configurable via external DIP switches or AJA's free Mini-Config software, providing intuitive control and the ability to perform firmware updates for enhanced functionality.

Gambar 1: Hareupeun view of the Aja 12G-AMA Mini-Converter, highlighting the SDI In/Out, Optical In/Out, Power input, and USB port for configuration.

2. Fitur konci

• Kualitas Pidéo Unggul: Supports up to 4K/UltraHD at 60p for high-resolution video capture and conversion, ensuring crystal-clear images for professional video workflows.
• Versatile Audio Embedding: Features 4-channel balanced analog audio embed/disembed via XLR breakout, offering flexible audio integration with precise 24-bit digital audio converters.
• Broad Format Compatibility: Handles a wide range of video formats, including SD, HD, 2K, UltraHD, and 4K, ensuring seamless integration into diverse production environments.
• Jangkauan kabel diperpanjang: Offers robust cable equalization, supporting long cable runs (up to 65m at 12 Gbps with Belden 1694A), maintaining signal integrity over distance.
• Intuitive Configuration: Easily configure settings via external DIP switches or the Mini-Config software for PC/Mac, providing user-friendly control over device parameters.

3. Setélan

Before connecting the 12G-AMA, ensure all equipment is powered off. Follow these steps for initial setup:

1. Sambungan Daya: Connect the provided universal power supply to the 12G-AMA's locking power connector (5-16 VDC). The locking connector prevents accidental disconnections.
2. SDI Connections:
   • For embedding, connect your SDI video source to the SDI IN palabuhan.
   • Nyambungkeun SDI OUT port to your SDI destination device (e.g., monitor, recorder).
3. Sambungan Audio Analog: Use an XLR breakout cable (not included) to connect your balanced analog audio sources to the AUDIO I/O port for embedding, or to connect audio monitoring equipment for disembedded audio.
4. Optical Fiber Connections (Optional): If using fiber optic connectivity, connect compatible optical fiber cables to the OPTIKAL DI jeung OPTIK OUT palabuhan.
5. USB Connection (for Configuration): Connect a USB cable from the 12G-AMA's USB port to your PC or Mac for configuration using the AJA Mini-Config software.

Gambar 2: Angled view of the Aja 12G-AMA, illustrating the various input/output ports and their labels for proper connection.

4. Parentah Operasi

The 12G-AMA can be configured using either external DIP switches or the AJA Mini-Config software.

4.1. Using AJA Mini-Config Software

The AJA Mini-Config software provides a comprehensive graphical interface for controlling all parameters of the 12G-AMA. It is recommended for detailed configuration and firmware updates.

1. Download and install the latest AJA Mini-Config software from the official AJA websitus.
2. Connect the 12G-AMA to your computer via the USB port.
3. Launch the AJA Mini-Config application. The software will automatically detect the connected 12G-AMA.
4. Navigate through the software interface to adjust audio embedding/disembedding settings, video format parameters, and perform firmware updates. Refer to the AJA Mini-Config software manual for detailed instructions.

4.2. Using External DIP Switches

For basic configurations, the 12G-AMA features external DIP switches. These switches allow for quick adjustments without needing a computer.

Gambar 3: Top view of the Aja 12G-AMA, revealing the DIP switches used for basic configuration settings.

Consult the product's quick start guide or the full manual available on the AJA website for the specific functions of each DIP switch.

5. Pangropéa

Proper maintenance ensures the longevity and optimal performance of your 12G-AMA Mini-Converter.

• beberesih: Regularly clean the exterior of the unit with a soft, dry cloth. Avoid using liquid cleaners or solvents.
• Pembaruan firmware: Periodically check the AJA website for firmware updates. Keeping the firmware up-to-date ensures access to the latest features and performance improvements. Firmware updates are performed via the AJA Mini-Config software.
• Kaayaan Lingkungan: Operate the device within its specified temperature and humidity ranges to prevent damage. Avoid exposing the unit to excessive dust or moisture.

6. Cara ngungkulan

This section addresses common issues you might encounter with the 12G-AMA.

• Henteu aya kakuatan:
  • Ensure the power adapter is securely connected to both the unit and a working power outlet.
  • Pastikeun stop kontak listrik aktip.
• Taya Kaluaran Video:
  • Check all SDI cable connections. Ensure they are securely fastened.
  • Verify the input video format is supported by the 12G-AMA and the output device.
  • Confirm settings in AJA Mini-Config software are correct for your application (embedding/disembedding mode, format conversion).
  • Check the "LOCK" LED indicators next to the SDI IN/OUT and Optical IN/OUT ports. If not lit, there may be an issue with the signal.
• Teu aya Kaluaran/Input Audio:
  • Ensure the XLR breakout cable is correctly connected to the AUDIO I/O port and your audio equipment.
  • Verify audio embedding/disembedding settings in the AJA Mini-Config software.
  • Check audio levels and routing on your source and destination devices.
• Mini-Config Software Not Detecting Device:
  • Ensure the USB cable is properly connected to both the 12G-AMA and your computer.
  • Coba port USB atawa kabel béda.
  • Restart the Mini-Config software and/or your computer.
  • Ensure the 12G-AMA is powered on.

If issues persist, refer to the comprehensive AJA 12G-AMA manual available on the AJA website or contact AJA Technical Support.

7. Spésifikasi

8. Émbaran jaminan

AJA products typically come with a limited warranty. For specific warranty terms and conditions applicable to your 12G-AMA Mini-Converter, please refer to the warranty documentation included with your product or visit the official AJA websitus. Simpen bukti pameseran anjeun pikeun klaim garansi.

9. Rojongan

For technical assistance, additional documentation, or to download the latest AJA Mini-Config software and firmware updates, please visit the AJA support websitus:

www.aja.com/support

You can also utilize the AJA Mini-Matrix mobile app (available on iOS) to find information about AJA Mini-Converters.