EXT-VGAA-HD-SC - Audio/video converter Gefen - Free user manual and instructions
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| Product Type | Audio/Video Converter |
| Model | EXT-VGAA-HD-SC |
| Brand | Gefen |
| Input Ports | 1x VGA (D-Sub 15-pin), 1x Stereo Audio (3.5mm or RCA) |
| Output Ports | 1x HDMI |
| Supported Resolutions | 480p, 720p, 1080p (up to 1920x1080) |
| Audio Support | Stereo analog audio embedded into HDMI |
| Power Supply | 5V DC external adapter (included) |
| Dimensions (W x D x H) | 8.5 cm x 5 cm x 2 cm |
| Weight | 150 g |
| Housing Material | Metal |
| HDCP Compliance | Yes (pass-through) |
| Plug and Play | Yes, no driver required |
| LED Indicators | Power and signal status |
| Mounting | Rack-mountable (optional kit) or standalone |
| Operating Temperature | 32°F to 104°F (0°C to 40°C) |
| Storage Temperature | -4°F to 140°F (-20°C to 60°C) |
| Maintenance | Clean with a soft dry cloth; keep ports free of dust |
| Safety | Use only the provided power adapter; avoid exposure to moisture |
| Spare Parts | Power adapter and cables can be replaced; unit is not user-serviceable |
| Warranty | 1-year limited warranty |
Frequently Asked Questions - EXT-VGAA-HD-SC Gefen
What does the EXT-VGAA-HD-SC do?
The EXT-VGAA-HD-SC is an audio/video converter that transforms analog VGA signals with stereo audio into digital HDMI output, allowing you to connect older computers or media players to modern displays.
How do I connect the converter?
Connect your VGA source and audio input to the converter, then connect an HDMI cable from the converter's output to your display. Power the unit with the included 5V adapter, and it will automatically start converting.
Does the converter support audio?
Yes, it supports stereo analog audio (via 3.5mm jack or RCA connectors) which is embeds into the HDMI signal, so your display can play sound without a separate audio cable.
What resolutions are supported?
It supports common resolutions up to 1920x1080 (1080p), including 480p and 720p. The converter automatically scales or passes through the input resolution to the display's native resolution when possible.
Do I need to install drivers?
No, the EXT-VGAA-HD-SC is plug-and-play. It does not require any software or drivers to operate on any operating system.
Why is there no signal on my display?
First, verify all cables are securely connected. Ensure the VGA source is outputting a signal and the HDMI display is set to the correct input. Also confirm that the converter is powered (LED indicator lit). Try a different resolution or refresh rate from the source.
Can I use it with a laptop or desktop computer?
Yes, any device with a VGA output and analog audio can be used. Most laptops with VGA ports work perfectly. For desktops, ensure you connect the audio if your VGA port doesn't carry it.
Is the converter powered by the HDMI cable?
No, it requires an external 5V DC power adapter (included). The HDMI port does not provide sufficient power for the conversion.
Does the converter support HDCP?
Yes, the HDMI output is HDCP compliant, allowing you to watch protected content from sources that require HDCP.
How should I clean and maintain the converter?
Use a soft, dry cloth to clean the exterior. Do not use liquids or sprays. Keep the ports free of dust and avoid exposing the device to moisture or extreme temperatures.
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USER MANUAL EXT-VGAA-HD-SC Gefen
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Product information
Brand : Gefen
Model : EXT-VGAA-HD-SC
Category : Audio/video converter