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DDMALL HE-20IR User Manual

Hdmi extender with ir
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DDMALL

User Manual

HDMI Extender with IR
Model: HE-20IR
 Transmission distance up to 330ft (100m).
 Supports resolutions up to 1920×1080p@60Hz.
 Support full frequency IR signal from 20kHz to 60kHz.
 One-way IR pass through.
 HDCP 1.2 compliant.
 HDMI 1.4 compatible.
 EDID management.
 No additional HDMI cable needed.
 Small in size and light in weight.
 Lower power consumption, longer life.
Website: www.ddmalltech.com
Email: support@ddmalltech.com
User Manual
1
DDMALL HE-20IR

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Summary of Contents for DDMALL HE-20IR

  • Page 1: User Manual

    ® DDMALL User Manual HDMI Extender with IR Model: HE-20IR  Transmission distance up to 330ft (100m).  Supports resolutions up to 1920×1080p@60Hz.  Support full frequency IR signal from 20kHz to 60kHz.  One-way IR pass through.  HDCP 1.2 compliant.
  • Page 2 Introduction The HE-20IR provides long haul transmission of HDMI signal up to 330ft (100m) over one CAT5e/CAT6 (or better) cable, while maintaining signal strength and super audio and video quality. This kit supports resolutions up to 1920×1080p@60Hz and IR control with wide IR frequency between 20~60...

  • Page 3: Specifications

    Please check the following items are in the package. 1× Transmitter (T), 1× Receiver (R)  1× IR Blaster Extension Cable  1× IR Receiver Extension Cable  1× User Manual  2× USB to Infrared Extension Cables  DDMALL HE-20IR User Manual...

  • Page 4: Connection Diagram

    Step 6: Connect the IR blaster extension cable to the IR interface of USB TX. Face the eye towards your HDMI device’s IR window. Step 7: Connect the IR receiver extension cable to the IR interface of USB DDMALL HE-20IR User Manual...
  • Page 5 When connected to control system, ensure the IR emitter is over against the IR receiver’s raised side instead of its flat side. Indicator Light Status Green Light Yellow Light Flash Power Normal Transmit Non-HDCP Signal Keeps On Power Normal Transmit HDCP Signal DDMALL HE-20IR User Manual...

  • Page 6: Troubleshooting

    Please Confirm the input audio format is supported.  Try to exchange shorter network cable to reconnect.  Confirm the sound channels and the interfaces are well connected.  Make sure that the TV’s volume is turned up and not on mute.  DDMALL HE-20IR User Manual...

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