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J-Tech Digital Guides
Articles
Explore practical guides, setup advice, and product insights from the J-Tech Digital team.
Featured Guide
ARC
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Can ARC or eARC Pass Through an HDMI Switch or Matrix?ARC and eARC pass through an HDMI switch or matrix only when the device documents that return path. Check port, output, and CEC settings before buying.
Latest Articles
3 articles
Audio-Solutions
HDMI Matrix EDID and Audio Routing: How to Prevent Display Compatibility ProblemsMap every source, display, and audio path before changing EDID settings. Choose profiles, handle mixed resolutions, separate audio routes, and check HDCP.
EDID
HDMI Matrix Planning Guide for Multiple Sources and DisplaysA practical HDMI matrix planning guide: count your real sources and displays, decide matrix vs splitter vs switch, and verify resolution, audio,...