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J-Tech Digital Guides
Product Guides
Explore practical guides, setup advice, and product insights from the J-Tech Digital team.
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4K-HDMI-Extender
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JTECH-EX-4KAEIR (JTD-3139) - 4K 60Hz HDMI Extender Balun Over Ethernet (230ft.) w/ Audio Extraction, PoC, IR | Setup GuideLearn how to install and configure the J-Tech Digital JTD-3139 4K HDMI Extender Balun with audio extraction, PoC, and IR control. This step-by-step setup guide covers wiring, EDID settings, audio connections, troubleshooting, and best...
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4K-HDMI-Extender
JTECH-U3EXW-DKIT (JTD-3307) - USB 3.2 Wallplate Extender Kit over HDBaseT Cat6A with USB-C Input & Dual HDMI 4K 60Hz Outputs | Setup GuideLearn how to set up the USB 3.2 Wallplate Extender Kit over HDBaseT with dual 4K HDMI outputs, USB extension, DisplayLink support,...
4K-30Hz
JTECH-EX-4K30IP (JTD-3183) – 4K 30Hz HDMI Extender over Ethernet with Audio Extraction | Setup GuideExtend your 4K HDMI signals to long distances with this HDMI extender over single ethernet Cat6/Cat7 cable.