DUX-8D - Audio/video converter AMX - Free user manual and instructions
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| Product Type | Audio/Video Converter |
| Model | DUX-8D |
| Brand | AMX |
| Dimensions (W x H x D) | 17.0 x 1.7 x 6.0 in (43.2 x 4.3 x 15.2 cm) |
| Weight | 2.5 lbs (1.1 kg) |
| Power Supply | 100-240V AC, 50/60 Hz, external power adapter |
| Power Consumption | 15W (max) |
| Video Inputs | 1x HDMI, 1x VGA, 1x Composite (RCA) |
| Video Outputs | 1x HDMI, 1x HDBaseT (RJ45) |
| Audio Inputs | 1x Stereo RCA, 1x 3.5mm jack |
| Audio Outputs | 1x Stereo RCA, 1x Toslink optical |
| Max Resolution | 1920x1200 (WUXGA) or 1080p |
| HDCP Support | Yes, HDCP 1.4 compliant |
| EDID Management | Built-in EDID emulation |
| Signal Extension | Up to 330 ft (100 m) via HDBaseT |
| Control Interface | RS-232, IR, and Ethernet |
| Rack Mountable | Yes, 1U rack ears included |
| Operating Temperature | 32°F to 104°F (0°C to 40°C) |
| Storage Temperature | -4°F to 140°F (-20°C to 60°C) |
| Humidity | 10% to 90% non-condensing |
| Maintenance | Keep dry; clean with a soft, dry cloth |
| Safety | Use only supplied power adapter; do not block vents |
| Spare Parts & Repairability | Contact AMX support for replacement parts |
Frequently Asked Questions - DUX-8D AMX
What video formats does the AMX DUX-8D support?
The DUX-8D supports HDMI, VGA, and composite video inputs, and outputs via HDMI and HDBaseT. It handles resolutions up to 1920x1200 (WUXGA) and 1080p, with HDCP 1.4 compliance.
How do I control the DUX-8D remotely?
You can control it via RS-232, IR, or Ethernet using AMX control systems or third-party controllers.
Can I extend video signal over long distances?
Yes, the HDBaseT output allows extension up to 330 feet (100 meters) using Cat5e/6 cable.
Does the DUX-8D require external power?
Yes, it uses an external power adapter (100-240V AC, 50/60 Hz) with a maximum power consumption of 15W.
How do I troubleshoot no video output?
Check all cable connections, ensure the input source is powered and selected correctly, and verify that HDCP is supported. Try power cycling the unit.
Is the DUX-8D rack-mountable?
Yes, it comes with 1U rack ears for mounting in a standard 19-inch rack.
What is EDID management and why is it important?
EDID (Extended Display Identification Data) management ensures that the source device receives the correct display capabilities. The DUX-8D has built-in EDID emulation to prevent signal loss.
Can I use the DUX-8D with audio-only sources?
No, it requires a video input. However, it can extract stereo analog or digital audio from the video signal via RCA or Toslink outputs.
What maintenance is required?
Keep the unit in a dry environment and dust-free. Clean the casing with a soft, dry cloth. Avoid using liquids or abrasive cleaners.
Where can I find spare parts or service?
Contact AMX technical support or your local authorized dealer for replacement parts and repair services.
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