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Summary of Contents for Key Digital KD-4KWHCEX
- Page 1 Rev 1.0 – Oct, 2023 KD-4KWHCEX HDMI 4K 60Hz 100ft / 30m Wireless Extender System with IR Street Mt. Vernon, NY 10553 • www.keydigital.com 521 East 3...
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Page 2: Table Of Contents
Rev 1.0 – Oct, 2023 Table of Contents About KD-4KWHCEX Application Diagrams Quick Connection Guide Connections, Buttons, and LEDs Specifications Product Warnings & Safety Instructions Operation Manual Please visit www.keydigital.com for the latest product documentation, firmware, control drivers and software downloads. Product features and specifications are subject to change without notice Always follow the instructions provided in this Operation Manual. -
Page 3: About Kd-4Kwhcex
Rev 1.0 – Oct, 2023 About KD-4KWHCEX KD-4KWHCEX is a wireless HDMI extender kit with support for resolutions up to 4K. The innovative technology behind KD-4KWHCEX reliably extends HDMI signals with the latest standards - up to 3840x2160 resolution, HDR, 4:4:4 chroma, and deep color – for an effortless solution ideal for temporary and permanent installation in presentation spaces, outdoor AV setups, and all environments where running a new wire is not possible. -
Page 4: Application Diagrams
Rev 1.0 – Oct, 2023 Accessories Included • • Qty 2) 5V/2A, 24W DC Power Supply. Model Qty 1) IR Emitter • KD-PS5V2A Qty 4) Mounting L-Bracket • • Qty 4) Antenna Qty 10) Mounting Screw • • Qty 1) IR Sensor Qty 2) Grounding Screw Application Diagrams Street Mt. -
Page 5: Quick Connection Guide
Continue with the 2 , and 4 Tx + Rx sets following pairing above pairing steps one-by-one. There can be a maximum of 4 KD-4KWHCEX sets installed per installation site. Street Mt. Vernon, NY 10553 • www.keydigital.com 521 East 3... -
Page 6: Connections, Buttons, And Leds
Rev 1.0 – Oct, 2023 Connections, Buttons, and LEDs HDMI Input, Pass-through, and Output HDMI Input: Using a short HDMI cable, connect your source device. HDMI Pass-through: Using a short HDMI cable, connect to a surround receiver or local monitor. HDMI Output: Using a short HDMI cable, connect your display device. - Page 7 IR burst frequency of 60kHz. o The TX unit’s IR Out port outputs IR signal with the included IR emitter. USB Service Port Used for firmware updates only. Consult with Key Digital Technical Support (tech@keydigital.com) before upgrading firmware. Power Connection •...
- Page 8 Rev 1.0 – Oct, 2023 Pairing Button For installation sites with a single KD-4KWHCEX set, the Tx and Rx are pre-paired and ready to install without any additional pariing. For installation sites with multiple KD-4KWHCEX sets: • Each set must be paired one-by-one: o Plugin power to the 1 Tx + Rx set.
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Page 9: Specifications
Rev 1.0 – Oct, 2023 Specifications Technical • • Supported TMDS Bandwidth: 18Gbps TMDS HDMI Video/Audio Signal: 0.7 - 1.2 • Volts p-p Supported Resolutions: • 3840x2160@24/30/50/60Hz, 2560x1600, HDCP Support: HDCP 1.4, HCP 2.2 • 2560x1440, 1920x1200, 1080P@50/60Hz, Supported WiFi Frequencies: 5.18, 5.20, 720P@50/60Hz, 5.22, 5.24 GHz with SSID Pairing supported •... - Page 10 Exposure to rain or moisture Power Supply Use: You MUST use the Power Supply provided with your unit or you VOID the Key Digital® Warranty and risk damage to your unit and associated equipment. Street Mt. Vernon, NY 10553 • www.keydigital.com...
- Page 11 Rev 1.0 – Oct, 2023 Street Mt. Vernon, NY 10553 • www.keydigital.com 521 East 3...
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