Aja HDP3 3G-SDI to DVI-D and Audio Converter User Manual

1. Introduction

The Aja HDP3 is a compact 3G-SDI to DVI-D and Audio Converter designed for professional video applications. It facilitates the connection of 3G-SDI signals to digital display devices such as LCD, DLP, and Plasma monitors or projectors that utilize DVI-D inputs. The HDP3 incorporates high-quality scaling and de-interlacing engines to ensure optimal video output up to 1080p/60. It automatically adapts to monitor compatibility by responding to EDID information, determining the best output format and scaling parameters. This manual provides essential information for the proper setup, operation, and maintenance of your Aja HDP3 converter.

2. Safety Information

Please read and follow these safety instructions carefully to prevent damage to the device or injury to yourself.

• Do not expose the unit to rain, moisture, or extreme temperatures.
• Ensure proper ventilation around the device to prevent overheating.
• Use only the power supply provided or specified by Aja.
• Do not attempt to open or service the unit yourself. Refer all servicing to qualified personnel.
• Keep the device away from strong magnetic fields.

3. Package Contents

Verify that all items are present in your package:

• Aja HDP3 3G-SDI to DVI-D and Audio Converter
• Universal Power Supply
• USB Cable (for PC/Mac setup)
• This User Manual

4. Product Overview

The Aja HDP3 converter features various input and output ports for seamless integration into your video workflow. Familiarize yourself with the device's layout.

Figure 1: Rear and side view of the Aja HDP3 converter. The image displays the DVI-D output port, two RCA analog audio output ports (red and white), and two BNC SDI ports on the opposite side. Regulatory markings such as FC, CE, VCCI-A, and the AJA Video Systems logo with contact information are visible on the casing.

4.1. Front Panel

The front panel typically contains status indicator LEDs (not explicitly detailed in product data, but common for such devices) and potentially a USB port for configuration.

4.2. Rear Panel

• DVI-D Output: Connects to DVI-D compatible displays. Supports DVI v1.0 and HDMI v1.3a (via DVI-D to HDMI adapter).
• Analog Audio Outputs (RCA): Two channels for monitoring audio. User-assignable channel pairs.
• Power Input: For connecting the universal power supply.

4.3. Side Panel

• 3G-SDI Input (BNC): Connects to your 3G/HD/SD-SDI source.
• 3G-SDI Looping Output (BNC): Provides a re-clocked loop-through of the SDI input, retaining 8 channels of embedded audio.
• USB Port: For configuration via PC/Mac using the supplied USB cable and Aja Mini-Config software.
• DIP Switches: For basic configuration settings.

5. Setup

Follow these steps to set up your Aja HDP3 converter.

5.1. Connecting the Device

1. Connect SDI Input: Connect your 3G/HD/SD-SDI source to the 3G-SDI Input BNC connector on the HDP3.
2. Connect DVI-D Output: Connect a DVI-D cable from the DVI-D Output port on the HDP3 to your display device (monitor, projector). If using an HDMI display, use a DVI-D to HDMI adapter.
3. Connect Analog Audio (Optional): For analog audio monitoring, connect RCA cables from the Analog Audio Outputs to your audio monitoring equipment.
4. Connect Power: Connect the universal power supply to the Power Input on the HDP3, then plug the power supply into an AC outlet. The unit will power on automatically.
5. Connect USB (for configuration): If advanced configuration is required, connect the supplied USB cable from the HDP3's USB port to your PC or Mac.

5.2. DIP Switch Configuration

The HDP3 features DIP switches for basic configuration. Refer to the Aja Mini-Config software documentation for detailed information on DIP switch settings and their functions. These switches typically control aspects like output format, scaling modes, and audio channel assignments.

5.3. Software Configuration (Aja Mini-Config)

For comprehensive control and advanced settings, download and install the Aja Mini-Config software from the official Aja website (www.aja.com) on your PC or Mac. Connect the HDP3 via USB to access and modify settings such as:

• Output resolution and frame rate.
• Scaling parameters (e.g., 1:1 pixel mapping).
• Audio channel assignments for analog outputs.
• Firmware updates.

6. Operation

Once connected, the Aja HDP3 operates largely automatically, adapting to your display's capabilities.

6.1. Automatic Adaptation

The HDP3 responds to EDID (Extended Display Identification Data) from the connected monitor or projector. This allows it to automatically determine the optimal output format, resolution, and scaling parameters for compatibility. It also performs video to VESA frame rate conversion as needed.

6.2. Video Processing

• De-interlacing: The HDP3 features motion adaptive de-interlacing for high-quality progressive scan output from interlaced sources.
• Scaling: A high-quality scaling engine ensures proper display of 4:3 or 16:9 content on various monitor aspect ratios. 1:1 pixel mapping can be selected for appropriate monitor configurations.
• Deep Color Support: Supports Deep Color 30-bit video (24-bit also supported) via DVI-D to HDMI adapter.

6.3. Audio Handling

• Embedded Audio: The DVI-D output (via HDMI adapter) supports 2 or 8 channels of 24-bit embedded audio.
• Analog Audio Monitoring: The two RCA outputs provide 2-channel analog audio monitoring, with user-assignable channel pairs from the embedded SDI audio.

7. Maintenance

The Aja HDP3 is designed for reliable operation with minimal maintenance.

7.1. Cleaning

Wipe the exterior of the unit with a soft, dry cloth. Do not use liquid cleaners or aerosols, as they may damage the casing or internal components.

7.2. Firmware Updates

Aja periodically releases firmware updates to improve performance, add features, or address issues. It is recommended to check the Aja website (www.aja.com) for the latest firmware and instructions on how to update your HDP3 using the Aja Mini-Config software.

8. Troubleshooting

If you encounter issues with your HDP3, refer to the following common troubleshooting steps:

• No Video Output:
  • Ensure all cables (SDI input, DVI-D output, power) are securely connected.
  • Verify the SDI source is active and outputting a supported format.
  • Check the display device's input selection.
  • Try connecting the HDP3 to a different display or using a different DVI-D cable/adapter.
  • Use Aja Mini-Config to check the HDP3's output settings and ensure they are compatible with your display.
• No Audio Output:
  • Confirm the SDI input signal contains embedded audio.
  • For analog audio, ensure the RCA cables are connected correctly and the monitoring equipment is functioning.
  • Use Aja Mini-Config to verify the audio channel assignments for the analog outputs.
  • For embedded audio via DVI-D (HDMI adapter), ensure your display supports HDMI audio and is configured correctly.
• Incorrect Resolution or Aspect Ratio:
  • The HDP3 typically adapts automatically. If the display is incorrect, check the display's EDID information via Aja Mini-Config.
  • Adjust scaling settings or enable 1:1 pixel mapping in Aja Mini-Config if desired.
  • Ensure the DIP switch settings are correct for your desired output.
• Unit Not Powering On:
  • Verify the power supply is securely connected to both the HDP3 and a working AC outlet.
  • Try a different power outlet.

9. Specifications

10. Warranty & Support

10.1. Product Warranty

The Aja HDP3 3G-SDI to DVI-D and Audio Converter is covered by a 5-year warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. For full warranty terms and conditions, please refer to the official Aja website or contact Aja customer support.

10.2. Technical Support

For technical assistance, product documentation, software downloads, and frequently asked questions, please visit the official Aja website:

www.aja.com

You can also find contact information for Aja customer service and support channels on their website.