https://wiki.jw-tech.eu/index.php?action=history&feed=atom&title=WSAL23120_%E2%80%93_HDMI-SWITCHER-3IN-1OUT%2Fen 2026-10-23T22:04:20Z Versionsgeschichte dieser Seite in JW Tech Wiki MediaWiki 1.43.9 https://wiki.jw-tech.eu/index.php?title=WSAL23120_%E2%80%93_HDMI-SWITCHER-3IN-1OUT/en&diff=2498&oldid=prev 2026-09-06T06:05:56Z

<p>Freigegebene technische Dokumentation veröffentlicht; Text-only und noindex</p> <p><b>Neue Seite</b></p><div>__NOINDEX__<br /> &#039;&#039;&#039;Documentation notice:&#039;&#039;&#039; This technical documentation was independently rewritten from an archived supplier source. Check technical details and commands against the product version and manufacturer documentation before use.<br /> <br /> == Summary ==<br /> The Waveshare HDMI-SWITCHER-3IN-1OUT is a compact HDMI switcher with three inputs and one output. It supports 4Kx2K@30Hz and 4K*2K (YCbCr420) @60Hz, is compatible with the HDMI 1.4b and DVI 1.0 standards, and reaches data rates of up to 3 Gbps. Built-in input equalizers automatically adapt to different cable runs.<br /> <br /> == Related products at JW Tech ==<br /> * [https://shop.jw-tech.eu/p/WSAL23120 WSAL23120 – HDMI 4K Switcher, 3 In 1 Out, One-Click Switch]<br /> <br /> == Technical overview ==<br /> * Enclosure with three HDMI inputs and one HDMI output<br /> * Supports resolutions up to 4Kx2K@30Hz or 4K*2K (YCbCr420) @60Hz<br /> * Compatible with the HDMI 1.4b and DVI 1.0 standards<br /> * Maximum data rate: 3 Gbps<br /> * Built-in input equalizer automatically adapts TMDS signals to the respective cable length/quality<br /> * Built-in output driver regulator automatically adjusts the output signal amplitude<br /> * Input/output LEDs indicate the active input<br /> * Switching via a single button: each press steps through the connected inputs in order; unconnected inputs are skipped<br /> <br /> == Notes and version constraints ==<br /> * No explicit control commands or serial commands are present in the source text; switching is done solely via the physical button.<br /> * The exact cable length at which the equalizer still works reliably is not specified – please verify before purchase that your cabling falls within spec.<br /> * The source contains no information on power supply, dimensions, or weight; these details must be verified separately.<br /> * No information on certifications (e.g., CE/FCC), warranty, or price in the provided text; please confirm with the manufacturer.<br /> * Version-specific configuration (e.g., firmware update process) is not described; if your device has updatable firmware, this is a step requiring manual verification.<br /> <br /> == Source and revision record ==<br /> * [https://www.waveshare.com/wiki/HDMI-SWITCHER-3IN-1OUT HDMI-SWITCHER-3IN-1OUT - Waveshare Wiki]<br /> * Source revision: 75971<br /> * Captured: 2026-09-04T02:40:12+00:00<br /> * SHA-256: &lt;code&gt;4fa484c9766ac6cfbd3b1597e80a1007872199a57a04885685b3206dd6d5319f&lt;/code&gt;</div>

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