Black Box 1x2 DVI-D Splitter with Audio and HDCP User Manual

Introduction

The Black Box 1x2 DVI-D Splitter with Audio and HDCP is designed to duplicate one DVI-D video and stereo audio input signal for output to two separate displays. This device ensures accurate and reliable video output without signal distortion or attenuation, supporting display resolutions up to Full HD 1080p, WUXGA, and UXGA. It is fully HDCP compliant, allowing for the distribution of protected content from sources like Blu-ray players. The splitter works with EDID-capable screens to optimize video output.

Safety Information

• Ensure the device is placed on a stable, flat surface.
• Do not expose the unit to moisture, rain, or extreme temperatures.
• Use only the provided power adapter.
• Avoid blocking ventilation openings to prevent overheating.
• Do not attempt to open or repair the device yourself. Refer all servicing to qualified personnel.

Package Contents

Please verify that all items are present in your package:

• Black Box 1x2 DVI-D Splitter Unit
• Power Adapter (DC 9-12V)
• User Manual (this document)

Product Overview

Familiarize yourself with the ports and indicators on your Black Box DVI-D Splitter.

Image: Top-down view of the Black Box 1x2 DVI-D Splitter. The device is black with white labeling. On the left side, there is a DC 9-12V power input. On the front panel, from left to right, are the SOURCE DVI-D input, a 3.5mm audio input, a POWER/INPUT LED indicator, OUTPUT PORT 2 DVI-D output, a 3.5mm audio output for Port 2, a PORT 2 LED indicator, OUTPUT PORT 1 DVI-D output, a 3.5mm audio output for Port 1, and a PORT 1 LED indicator. The top surface features the Black Box logo and website address.

Front Panel Connections and Indicators:

• SOURCE (DVI-D Input): Connect your DVI-D video source here.
• SOURCE (Audio Input): Connect your 3.5mm stereo audio source here.
• POWER/INPUT LED: Illuminates when the device is powered on and receiving an input signal.
• OUTPUT PORT 1 (DVI-D Output): Connect your first DVI-D display.
• OUTPUT PORT 1 (Audio Output): Connect audio receiver/speakers for Port 1.
• PORT 1 LED: Illuminates when a display is connected and active on Port 1.
• OUTPUT PORT 2 (DVI-D Output): Connect your second DVI-D display.
• OUTPUT PORT 2 (Audio Output): Connect audio receiver/speakers for Port 2.
• PORT 2 LED: Illuminates when a display is connected and active on Port 2.

Rear Panel Connections:

• DC 9-12V: Power input for the included power adapter.

Setup

Follow these steps to set up your DVI-D splitter:

1. Power Off Devices: Ensure all DVI-D sources (e.g., computer, Blu-ray player) and displays (monitors, TVs) are powered off before making any connections.
2. Connect Source: Connect a DVI-D cable from your DVI-D video source to the SOURCE DVI-D input port on the splitter.
3. Connect Audio Source: If using audio, connect a 3.5mm stereo audio cable from your audio source to the SOURCE audio input port on the splitter.
4. Connect Displays: Connect DVI-D cables from the OUTPUT PORT 1 and OUTPUT PORT 2 DVI-D output ports on the splitter to your respective DVI-D displays.
5. Connect Audio Outputs: If using audio, connect 3.5mm stereo audio cables from the OUTPUT PORT 1 and OUTPUT PORT 2 audio output ports to your audio receivers or speakers.
6. Connect Power: Plug the included power adapter into the DC 9-12V input on the splitter, then plug the adapter into a power outlet. The POWER/INPUT LED should illuminate.
7. Power On Devices: Power on your DVI-D displays first, then power on your DVI-D video source. The PORT 1 and PORT 2 LEDs should illuminate, indicating active connections.

Operating

Once properly set up, the Black Box DVI-D Splitter operates automatically:

• The splitter will duplicate the input DVI-D video and stereo audio signals to both connected output ports simultaneously.
• Ensure all cables are securely connected to maintain signal integrity.
• The POWER/INPUT LED indicates that the splitter is powered and receiving a signal from the source.
• The PORT 1 and PORT 2 LEDs indicate that a display is detected and active on the respective output port.

Maintenance

To ensure the longevity and optimal performance of your DVI-D splitter, follow these maintenance guidelines:

• Cleaning: Use a soft, dry cloth to clean the exterior of the unit. Do not use liquid or aerosol cleaners.
• Environment: Keep the device in a cool, dry place, away from direct sunlight, heat sources, and excessive dust.
• Ventilation: Ensure that the ventilation openings are not obstructed to allow for proper airflow and prevent overheating.
• Cable Management: Avoid bending or crimping cables excessively, as this can damage them and affect signal quality.

Troubleshooting

If you encounter issues with your DVI-D splitter, refer to the following common problems and solutions:

• No Video Output:
  • Check all DVI-D cable connections between the source, splitter, and displays. Ensure they are secure.
  • Verify that the power adapter is correctly connected to the splitter and a working power outlet. The POWER/INPUT LED should be on.
  • Ensure both the video source and displays are powered on and functioning correctly.
  • Try connecting the DVI-D source directly to a display to confirm the source and display are working independently.
• No Audio Output:
  • Check all 3.5mm audio cable connections between the source, splitter, and audio receivers/speakers.
  • Ensure the audio source is playing sound and the audio receivers/speakers are powered on and set to the correct input.
• Flickering or Distorted Video:
  • Ensure you are using high-quality DVI-D cables. Poor quality or excessively long cables can degrade signal.
  • Verify that the resolution and refresh rate settings of your source are compatible with your displays and the splitter.
  • Check for any electromagnetic interference (EMI) from other electronic devices.
• HDCP Content Not Displaying:
  • Ensure your DVI-D source and all connected displays are HDCP compliant.
  • Some older displays or non-HDCP compliant devices may not work with protected content.

Specifications

Warranty and Support

For warranty information and technical support, please refer to the documentation included with your purchase or visit the official Black Box website. Keep your purchase receipt for warranty claims.