Panasonic ET-100DS Advanced Digital Scan Converter RGB BNC S-Video 120V

Panasonic ET-100DS Advanced Digital Scan Converter RGB BNC S-Video 120V

The Panasonic ET-100DS is an Advanced Digital Scan Converter designed to accept standard composite video and S-Video signals and convert them to a higher-frequency RGB output suitable for video projectors and large-screen presentation displays. It accepts up to three composite video inputs and one S-Video input, then outputs an RGB signal via BNC connectors at 31.5kHz — a scan rate compatible with many analog RGB and VGA-class projectors of its era. A four-button front-panel Input Selector makes source switching straightforward, and video level controls (VIDEO, V-, V+, NORM) plus noise reduction (NR) and FRAME/LINE processing options are accessible from the front panel.

Specifications & What's Included

• Model: Panasonic ET-100DS
• Type: Advanced Digital Scan Converter
• Power: AC 120V, 60Hz, 42W maximum
• Form factor: Desktop chassis
• Video inputs: 3× composite (RCA), 1× S-Video (4-pin)
• Audio inputs: Stereo L/R RCA (per input channel)
• Video outputs: RGB via BNC at 31.5kHz (R, G, B, HD/VD, HD, VD connectors); S-Video at 15.75kHz
• Audio output: Stereo L/R RCA
• Remote interface: DB9 serial remote control port
• VD Pulse Width switch: NORM / WIDE
• Front-panel controls: Input Selector (Video 1, Video 2, Video 3, S-Video); Video Control (VIDEO, V-, V+, NORM, NR, FRAME/LINE)
• FCC compliance: Part 15, Class A computing device
• UL listed

Applications

Scan converters like the ET-100DS were used extensively in the 1990s for professional presentation and AV integration, where the goal was to feed standard video source material — VCRs, cameras, or laserdisc players — into video projectors that required a higher scan-rate RGB input rather than direct composite or S-Video. By digitally converting the incoming 15.75kHz video signal to a 31.5kHz RGB output, the ET-100DS allowed projectors designed for computer signals to display broadcast-standard video content cleanly. This made it a common piece of equipment in corporate presentation rooms, conference centers, training facilities, and broadcast/production environments where multiple video sources needed to be routed to a single large-format projector. The unit's S-Video input and multi-channel composite switching also made it useful as a light video router in AV rack installations. Today, units like this serve the vintage AV and legacy projection market, as well as hobbyists and institutions maintaining older analog projection systems.