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Covid EHB-340 User Manual

18gbps hdbaset 3.0 extender (70m) with usb2.0
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18Gbps HDBaseT 3.0 Extender (70m)
with USB2.0
EHB-340 | VER 1.1

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Summary of Contents for Covid EHB-340

  • Page 1 18Gbps HDBaseT 3.0 Extender (70m) with USB2.0 EHB-340 | VER 1.1...

  • Page 2: Table Of Contents

    Thank you for purchasing this product For optimum performance and safety, please read these instructions carefully before connecting, operating or adjusting this product. Please keep this manual for future reference. Surge protection device recommended This product contains sensitive electrical components that may be damaged by electrical spikes, surges, electric shock, lighting strikes, etc.

  • Page 3: Introduction

    1. Introduction This 18Gbps HDBaseT 3.0 Extender can extend uncompressed HDMI signals, RS-232, bi-directional IR, and USB2.0 signals up to 230ft/70m (4K30/1080P) or 131ft /40m (4K60) via a single CAT6/6A cable. Video resolution is up to 4K2K@60Hz YUV 4:4:4. The Transmitter supports HDMI input and audio de-embedding.

  • Page 4: Package Contents

    3. Package Contents 1 × HDBaseT 3.0 Extender (Transmitter) 1 × HDBaseT 3.0 Extender (Receiver) 1 × IR Blaster Cable (1.5 meters) 1 × IR Receiver Cable (1.5 meters) 2 × 3pin-3.81mm Phoenix Connectors (Male) 4 × Mounting Ears 8 × Machine Screws (KM3*4) 1 ×...
  • Page 5 Connection Input: 1 × HDMI IN [Type A, 19-pin female] Outputs: 1 × HDBaseT OUT [RJ45 connector] 1 × L/R OUT [3.5mm Stereo Mini-jack] Controls: 1 × IR IN [3.5mm Stereo Mini-jack] Transmitter 1 × IR OUT [3.5mm Stereo Mini-jack] 1 ×...

  • Page 6: Operation Controls And Functions

    5. Operation Controls and Functions 5.1 Transmitter Panel IR IN IR OUT SERVICE LINK EDID HDBaseT OUT HDMI IN USB HOST L/R OUT RS-232 DC 24V ON OFF Name Function Description Power LED Red LED indicates that the Transmitter is powered on. n poor connection LINK LED status or connected to the same device.
  • Page 7 HDBaseT output port, connected to the HDBaseT IN port of HDBaseT Receiver with a CAT6/6A cable. It is used for various signals pass-through. Data Signal Indicator (Yellow) Link Signal Indicator or connected to the same device. (Green) HDMI IN HDMI signal input port, connected to signal source device. USB HOST USB extension host port, connected to PC.

  • Page 8: Receiver Panel

    5.2 Receiver Panel IR IN IR OUT SERVICE LINK HDBaseT IN HDMI OUT L/R OUT RS-232 DC 24V ON OFF Name Function Description Power LED Red LED indicates that the Receiver is powered on. in poor connection LINK LED status or connected to the same device. IR IN IR signal input port, connected to IR Receiver cable.

  • Page 9: Ir Pin Definition

    Name Function Description L/R OUT Analog audio output port, used for audio de-embedding output. RS-232 RS-232 serial port, used for serial port command transmission. DC 24V/1A power supply input port. Note that the extender supports POC function, it means that either DC 24V transmitter or receiver is powered on by 24V/1A power adapter, the other one doesn’t need power supply.

  • Page 10: Application Example

    7. Application Example IR Receiver IR Blaster IR IN IR OUT SERVICE LINK EDID Transmitter HDBaseT OUT HDMI IN USB HOST L/R OUT RS-232 DC 24V HDMI Matrix with DVD or Blu-ray Player Speakers RS-232 function CAT6/6A cable Keyboard Speakers Mouse Power Supply HDBaseT IN...

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