EXT-HDVGA-3G-SC - Audio/video converter Gefen - Free user manual and instructions
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| Product Type | Audio/Video Converter |
| Brand | Gefen |
| Model | EXT-HDVGA-3G-SC |
| Input Interface | 1x VGA (HD-15), 1x Stereo Audio (3.5mm) |
| Output Interface | 1x HDMI, 1x Stereo Audio (3.5mm) |
| Max Input Resolution | 1920x1200 (WUXGA) |
| Max Output Resolution | 1920x1080p (Full HD) |
| Video Conversion | Analog VGA to Digital HDMI with scaling |
| Audio Support | Stereo audio embedding from analog to HDMI |
| Power Supply | 5V DC, 2A (included) |
| Power Consumption | 5W (max) |
| Dimensions (W x D x H) | 4.3 x 2.8 x 1.0 inches (109 x 71 x 25 mm) |
| Weight | 0.22 lbs (100 g) |
| Operating Temperature | 32 to 104 °F (0 to 40 °C) |
| Storage Temperature | -4 to 140 °F (-20 to 60 °C) |
| Relative Humidity | 20% to 90% (non-condensing) |
| Compliance | CE, FCC, RoHS |
| Maintenance | Clean with dry soft cloth; do not use liquids or solvents. |
| Safety | Use only supplied power adapter; avoid exposure to moisture. |
| Spare Parts / Repairability | No user-serviceable parts inside; contact Gefen support. |
| General Information | Designed to convert VGA and analog audio to HDMI with scaling. Ideal for connecting older computers to modern displays. |
Frequently Asked Questions - EXT-HDVGA-3G-SC Gefen
What is the Gefen EXT-HDVGA-3G-SC used for?
The Gefen EXT-HDVGA-3G-SC is an audio/video converter that converts analog VGA video and stereo audio signals to digital HDMI output, with scaling support up to 1920x1080p.
What cables do I need to connect the device?
You need a VGA cable for the source, a 3.5mm audio cable for stereo input, and an HDMI cable for output. Power is supplied via the included 5V adapter.
Does the device support sound over HDMI?
Yes, the analog audio input is embedded into the HDMI output, so sound is transmitted via the HDMI cable.
What resolutions are supported?
Input resolutions up to 1920x1200 (WUXGA) and output resolutions up to 1920x1080p (Full HD) are supported. The converter scales the input to the output.
Can I use the converter without external power?
No, the device requires external power via the included 5V DC adapter. It is not powered by the video or HDMI port.
How do I clean and maintain the converter?
Use a dry, soft cloth to clean the exterior. Avoid liquids and solvents. Ensure the unit is unplugged during cleaning.
Is the converter compatible with Mac or Linux computers?
Yes, the converter is platform-independent. It works with any device that outputs VGA and stereo audio, including PCs, Macs, and Linux systems.
What should I do if there is no video output?
Check that all cables are securely connected, the source is powered on, and the display is set to the correct HDMI input. Also verify the power adapter is plugged in.
Does the converter support HDCP?
No, VGA does not carry HDCP. The HDMI output does not add HDCP, so it may not work with protected content sources.
Can I extend the cable length before or after the converter?
For best performance, keep VGA cable under 15 feet and HDMI cable under 50 feet. Longer cables may require an amplifier.
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USER MANUAL EXT-HDVGA-3G-SC Gefen
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Product information
Brand : Gefen
Model : EXT-HDVGA-3G-SC
Category : Audio/video converter