Key Digital KD-X444L Operating Instructions Manual

Contents

Key Digital KD-X444L Operating Instructions Manual Manual pdf 3 page image

2 3➔ Deep Color Support: Up to UHD/4K 30Hz 4:4:4/12 bits or 60Hz 4:4:4/8 bit➔ EDID Control: Internal library with 15 EDID handshakes including 4K with HDR inaddition to native EDID data from Output/Display device connected to Rx➔ Hot Plug Detection Control: Enables integrator to choose if active signal voltage isforced to connected input and output devices➔ Full Buffer System™: Manages TMDS re-clocking / signal re-generation,HDCP authentication with source & display, EDID Control handshake,and Hot Plug Detection control➔ IR Sensor: Sensor powering via +5V on IR In ports collects line-of-sight IR fromremote(s) without external IR connecting block➔ Up/Down IR: Two channels of IR enable control to/from devices or control systemsconnected to Tx and Rx units➔ RS-232: Bi-Directional control to/from Tx and Rx unit on Phoenix connector➔ Lossless compressed digital audio: Support for Dolby® TrueHD,Dolby® Digital Plus, Dolby Atmos®, and DTS-HD Master Audio™➔ CEC Pass-thru: For inter-device control between input and output HDMI channelAccessories» 1x 48V/0.42A, 20W DC Power Supply (Screw-In Type)» 4x Mounting Brackets» 1x IR Emitter» 1x IR Sensor» 1x 3-pin Phoenix Connector» 1x 4-pin Phoenix ConnectorQuick Setup GuideStep 1: Find a safe and convenient location to mount or place your KD-X444L unitsStep 2: Begin with the Tx and Rx units and all input/output devices turned off with powercables removedStep 3: Connect your HDMI source to the input port of the Tx unitStep 4: Connect your HDMI display to the output port of the Rx unitStep 5: Connect a CAT5e/6 UTP/STP cable between Tx and Rx unitStep 6: Connect additional IR and/or RS-232 control connections and IR sensors. Referto Settings and Adjustments section to ensure that the Control Rotary is setappropriately for desired control extension.Step 7: BEFORE connecting power supply to power outlet, screw-in the power supply tothe Tx or Rx unitStep 8: AFTER all connections are made, plug-in power supplies to power outletsStep 9: Power on input/output devicesInstallation and OperationBefore permanently securing the unit for final installation, test for proper operation ofthe unit and cables in your system. It is recommended that you leave enough ventilationspace to provide sufficient airflow and cooling.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.KD-X444L_Manual.indd 3 2/22/18 11:32 AM