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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
Audio-Solutions
Start here
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.
Latest Articles
4 articles
av over ip
Digital Signage Hardware Setup for Reliable Video DistributionDigital signage reliability starts with the signal chain. This guide shows when splitters, extenders, matrix switchers, and AV-over-IP are actually needed.
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,...
Clock-Recovery
What is TMDS?Learn how TMDS encoding reduces EMI and improves high-speed data transmission for digital video signals.