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Liberty DL-HDM44AS-H2 Owner's Manual

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DL-HDM44AS-H2
Owners Manual

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Summary of Contents for Liberty DL-HDM44AS-H2

  • Page 1 DL-HDM44AS-H2 Owners Manual...

  • Page 2: Important Safety Instructions

    Important Safety Instructions • Please completely read and verify you understand all instructions in this manual before operating this equipment. • Keep these instructions in a safe, accessible place for future reference. • Heed all warnings. • Follow all instructions. •...

  • Page 3: Product Overview

    Product Overview The DL-HDM44AS-H2 is a 4x4 compact HDMI matrix switcher with support for HDMI 2.0 including resolutions up to 4K60 4:4:4. It features not only basic functions like cross-point switching and control (IR, RS232, LAN), but also advanced functions like auto-downscaling for each HDMI output when it is connected to 1080P display.
  • Page 4 Features 4 HDMI Inputs and 4 HDMI Outputs. • All HDMI inputs and outputs support HDMI with HOR formats including HOR 10, HLG, DOLBY VISION up to 4K@60 4:4:4. • HDCP 2.2 compliant. • With built-in 4K-1080P down-scaler for each HDMI Output, the matrix can downscale 4K@60Hz 4:4:4 to 1080P@60 4:4:4.

  • Page 5: Front And Rear Panel View

    MODEL Owners Manual Front and Rear Panel View FRONT VIEW 1. IR Window - Receive IR signals. 2. INPUT LED (1-4) - On: The current HDMI input is selected. Off: The current HDMI input is not selected. 3. OUTPUT - Click to select input source for OUTPUT.
  • Page 6 Front and Rear Panel View (Cont.) REAR VIEW DC 12V - Connect the DC 12V power adapter which is provided. 2. HDMI IN 1-4 - Connect to HDMI sources such as Blu-ray Player. 3. HDMI OUT 1-4 - HDMI output to connect to displays 4.

  • Page 7: Installation Instructions

    5. Apply power MOUNT THE SWITCHER At least 2 inches of free air space is required on both sides of the DL-HDM44AS-H2 for proper side ventilation. Avoid mounting the DL-HDM44AS-H2 near a power amplifier or any other source of significant heat.

  • Page 8: Connecting Control

    Installation Instructions (Cont.) CONNECTING CONTROL RS232 Control Using the supplied RS232 Male Phoenix connector Connect a control system or PC for RS232 control Before executing the API command through RS232 serial connection, please ensure RS232 interface of the device and the control PC are configured correctly.
  • Page 9 LAN (Web UI/Telnet) Connect IP port of the switcher to a local area network with DHCP server. Web UI Control The Web UI designed for the matrix is available for switching control, general and advanced settings. The Web UI is accessible through a browser with latest version, e.g., Chrome, Firefox, Safari, Opera, IE10+, etc.
  • Page 10 Web Interface Introduction The main screen includes General and Advanced Setting. General The General Page includes: Switch, EDID, EDID Read, CEC, Audio Mute, HDCP, Preset, Scaler. This section allows you to configure EDID settings of each input port. Select the item from the drop-down menu, then click “Apply” to take effect. Note: If EDID copy fails, the input EDID will be 4K@30Hz 2.0ch audio.

  • Page 17: Rs232 Control Commands

    RS232 Control Commands RS232 Settings: 9600 baud, 8 Data bits, 1 Stop bit, Parity = None TCP/IP Settings: User defined IP address (default IP address:192.168.0.178), port 23 There are no spaces between any of the characters in the command string. The commands are case sensitive The commands are case sensitive�...
  • Page 18 RS232 Control Commands HDCP Management Commands...
  • Page 19 RS232 Control Commands (Cont.)
  • Page 20 MODEL Owners Manual...
  • Page 21 MODEL Owners Manual...
  • Page 22 MODEL Owners Manual...
  • Page 23 MODEL Owners Manual...

  • Page 24: Technical Specifications

    MODEL Owners Manual Technical Specifications VIDEO Video Inputs (4) HDMI Video Input Connector (4) HDMI type A Input Video Signal HDMI Video Output (1) HDMI Video Output Connector (1) HDMI type A Output Video Signal HDMI Input Resolutions Supported Up to 3840 x 2160 @ 60Hz, 4:4:4, 8bit color depth Standards Compliant with HDMI 2.0b &...
  • Page 25 www�libav�com 800-530-8998 23075D003...

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