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EN537 Lexi™
ENCODER
EEG Enterprises, Inc.
586 Main Street
Farmingdale, New York 11735
TEL: (516) 293-7472
FAX: (516) 293-7417
Copyright © EEG Enterprises, Inc. 2018
All rights reserved.

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Summary of Contents for EEG EN537 Lexi

  • Page 1 EN537 Lexi™ ENCODER EEG Enterprises, Inc. 586 Main Street Farmingdale, New York 11735 TEL: (516) 293-7472 FAX: (516) 293-7417 Copyright © EEG Enterprises, Inc. 2018 All rights reserved.
  • Page 2 [This page left intentionally blank]...
  • Page 3: Table Of Contents

    Encoder Command Concept ..........................21 Startup Settings ..............................22 Command Reference ............................23 Copyright 2018, EEG Enterprises, Inc. All rights reserved. The contents of this manual may not be transmitted or reproduced in any form without the written permission of EEG.
  • Page 4: Introduction

    EN537 to communicate with Lexi over a broadband connection. List of Features  Connectivity to EEG’s Cloud-hosted Automatic Captioning service, Lexi.  Encoding of caption data sourced from previously encoded video sources, two RS232 serial ports, or a dial-up modem (optional) ...
  • Page 5: Encoder Setup

    Put SDI video into the encoder. Output captions will appear on the SDI video output. Reference the Rear Panel Diagram located in the Hardware Reference for a diagram of the rear-panel connector. Copyright © 2018 EEG Enterprises, Inc. All Rights Reserved.
  • Page 6: Test Captions

    IP from the front panel of your encoder at System Setup > Network > IP Address to ensure you are using the correct IP to access the web interface. Copyright © 2018 EEG Enterprises, Inc. All Rights Reserved.
  • Page 7: Security Settings And Password Protection

    Do not remove the memory device while the update is running. Some updates will require a power-cycle before they take effect; in this case, the encoder will power down automatically once the update is complete. Copyright © 2018 EEG Enterprises, Inc. All Rights Reserved.
  • Page 8: Lexi Setup And Testing

    Lexi Setup and Testing If you did not indicate interest in Lexi at the purchase of your encoder, please contact EEG technical support at 516-293-7472 to obtain the necessary iCap and Lexi / EEG Cloud credentials. Also, be sure your EN537 is properly setup on your network prior to setting up Lexi (instructions on Page 3).
  • Page 9 EN537 Smart Encoder 2. Configure Lexi on Your Encoder  Select the Lexi module from the left hand menu of the web interface. Enter your EEG Cloud Username and Password along with your encoder’s Access Code. If this information has not...
  • Page 10 Lexi to start up again. Monitor Service When selected, GPO 2 will be active when Lexi is captioning to the selected With GPO 2 access code, and will be inactive otherwise. Copyright © 2018 EEG Enterprises, Inc. All Rights Reserved.
  • Page 11: Other Live Captioning Methods

    7 data bits. Customized settings are sticky after power cycles. Modem will automatically take priority when active so that the prompter can be overridden as desired. Figure 4: Serial Port Settings in the Web Interface Copyright © 2018 EEG Enterprises, Inc. All Rights Reserved.
  • Page 12: Common Applications

    If you are creating a GPI switch and require a diagram of the GPIO Pinout – see the GPIO pinout / wiring detail found in the Hardware Reference section of the manual Figure 5: GPI Settings Found in “Main” Section of the Encoder Web Interface Copyright © 2018 EEG Enterprises, Inc. All Rights Reserved.
  • Page 13: Caption Uplink To Web Streaming Media Servers (Streaming Add-On)

    Streaming on the left side menu and select it. If you are prompted for a license key, the feature is not installed and can be purchased by contacting the EEG sales team. While the HTTP Streaming Uplink module is active, all closed captions through the encoder will be passed to the streaming server.
  • Page 14: Cloning Live Data To Additional Encoders (Clone Add-On)

    Clone on the left side menu and select it. If you are prompted for a license key, the feature is not installed and can be purchased by contacting the EEG sales team. The master encoder must have the Clone port optional software installed, and then set up through clone section of the web interface.
  • Page 15: Xds Insertion

    XDS is a part of the CTA-608 standard for SD broadcasts, and should be included in the 608 compatibility bytes of CTA-708 compliant HD broadcasts. XDS insertion is typically controlled through a serial connection to an automation server and is compatible with Imagine/Harris, Snell, and EEG’s XDS Xpress solution.
  • Page 16: Additional Features

    If you see “Failed: Insert USB Disk”, wait a few seconds and try again. For questions about analyzing your VANC data. Please contact our support team at 516-293-7472 or support@eegent.com Copyright © 2018 EEG Enterprises, Inc. All Rights Reserved.
  • Page 17: Hardware Reference

    The Control Pad provides menu navigation for the front panel configuration menus. The control pad buttons are: ENTER (marked by a check), CANCEL (marked by an ‘X’), LEFT, RIGHT, UP, and DOWN. Copyright © 2018 EEG Enterprises, Inc. All Rights Reserved.
  • Page 18: Rear Panel

    Input for program video source - can use 3G-SDI, HD-SDI, or SD-SDI Out 1 Relay-bypass protected primary video output. Out 2 Non relay-bypass protected copy of the primary video output signal. Copyright © 2018 EEG Enterprises, Inc. All Rights Reserved.
  • Page 19: Gpio Pinout / Wiring Detail

    The GPIs use the upper 16-pin connector, which mates to a female IDC-16 connector. The pin assignments are given in the table below: Pins Output 15, 16 13, 14 11, 12 9, 10 7, 8 5, 6 3, 4 1, 2 Copyright © 2018 EEG Enterprises, Inc. All Rights Reserved.
  • Page 20: Rs-232 / Rs-422 Connection Detail

    Both Serial ports 1 and 2 use DB-9 connectors. Only serial port 1 supports RS-422 and RS-422 Sony. See the following PIN assignments: RS-232 Protocol Master EN537 Ground Ground RS-422 Master EN537 Ground Ground RS-422 Sony Master EN537 Ground Ground Copyright © 2018 EEG Enterprises, Inc. All Rights Reserved.
  • Page 21 A “null modem” cable MAY NOT be used for this purpose since it will reverse the connections of pins 2 and 3. Null Modem cable may be used only when the intent is to connect two encoders together via the serial port (see Cloning on page 17). Copyright © 2018 EEG Enterprises, Inc. All Rights Reserved.
  • Page 22: Encoder Specs

    Dimensions ......... 19” rack mount x 1 RU x 16.5” deep ELECTRICAL Power Supply ........115/230V AC 50/60Hz Power Consumption………………………… Inrush: 118VA 36W Normal: 40VA 36W .31 Amps .91 Power Factor Copyright © 2018 EEG Enterprises, Inc. All Rights Reserved.
  • Page 23: Developer Features

    RS-232: Commands may be entered through an RS-232 connection to your encoder. Default settings on the encoder allow entry through RS-232 right out of the box. Figure 9: Command Terminal on the Encoder Web Interface Copyright © 2018 EEG Enterprises, Inc. All Rights Reserved.
  • Page 24: Startup Settings

    When you have entered commands for all the settings that you want to make sticky, click Update Startup Settings. The configuration changes will take the next time the encoder starts up. Figure 10: Startup Settings on the Encoder Web Interface Copyright © 2018 EEG Enterprises, Inc. All Rights Reserved.
  • Page 25: Command Reference

    <CTRL+A>P 105 00.30.00 4844 <ENTER> XDS Packet: Load Default XDS Packet <CTRL+A>P LPacket Duration Content [Holdoff] <ENTER> Sample XDS entries <CTRL+A>P L105 –1 4840 <ENTER> Load NVM XDS packet <CTRL+A>w <CTRL+A>P Packet -1 Content <ENTER> Copyright © 2018 EEG Enterprises, Inc. All Rights Reserved.
  • Page 26 <CTRL+A>O <ENTER> Modem Status <CTRL+A>+ [Modem] <ENTER> Recovery Status <CTRL+A>A <ENTER> <CTRL+A>b <ENTER> SD Video Presence Report Switch Setting <CTRL+A>S <ENTER> Monitor Line 21 <CTRL+A>5 [Channel] [I/O] <ENTER> End Monitoring <CTRL+C> Copyright © 2018 EEG Enterprises, Inc. All Rights Reserved.

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