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Hall Research Technologies HR-1P Operating Instructions Manual

Projector controller
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Hall Research
Technologies, Inc
1163 Warner Ave.
Tustin, CA 92780
Phone: (714) 641-6607
Fax: (714) 641-6698
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Projector Controller
Programmable Serial
Device
UMA1045 Rev. 5

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Summary of Contents for Hall Research Technologies HR-1P

  • Page 1 Hall Research Technologies, Inc 1163 Warner Ave. Tustin, CA 92780 Phone: (714) 641-6607 Fax: (714) 641-6698 Projector Controller Programmable Serial Device UMA1045 Rev. 5...

  • Page 2: Table Of Contents

    Hall Research Technologies, Inc. Description ............3 Features..............3 Operation ..............4 How to Create Command Strings......4 Uploading commands to the HR-1P......6 Connecting the HR-1P to the serial device ....8 Front Panel Status Indicator........10 Federal Communications Commission Statement .....10 Warranty...............11 Limited Liability ............11...

  • Page 3: Description

    & automation of a Projector, LCD, or any other device with serial port. The HR-1P has a discrete input that senses a dry contact closure (or Voltage Level). It detects both “Low-To-High” and “”High-To-Low” transitions of the ‘EXT CTRL’ input and issues corresponding commands out the serial port of the HR-1P to the serial device (projector).

  • Page 4: Operation

    Hall Research Technologies, Inc. Operation The HR-1P is designed to send a string of commands to a serial device (projector) via the serial interface, when the discrete input transitions. When the ‘EXT CTRL’ input transitions from “High-To-Low”, the HR-1P will send the “OFF”...
  • Page 5 “Create New” and give your new file a name. Create the “ON” and “OFF” strings in the HR-1P programming software by typing the ASCII commands in the “ON String” or “OFF String” windows. If you wish to...

  • Page 6: Uploading Commands To The Hr-1P

    PC’s comm. port you selected earlier via the supplied cable. Connect the HR-1P to the PC’s comm. port you selected earlier via the supplied programming cable. The supplied programming cable is a 6’ cable that has a female DB-9 connector that connects to the PC and the other end is a male mini-stereo connector that plugs into the HR-1P.
  • Page 7 DB9 connector. You will notice that the serial cable included with the HR-1P has a female DB9 connector. This indicates that the HR-1P is a DCE device, which is why it will connect directly to a computer/PC serial port. When you are done uploading the “ON”...

  • Page 8: Connecting The Hr-1P To The Serial Device

    • This will connect the TX line of the serial interface on the HR-1P to the RX line on the serial interface of the serial device (projector). • Without a crossover serial cable between the supplied...
  • Page 9 Model HR-1P Projector Controller SPECIAL CONNECTION INFORMATION • By default the HR-1P is configured to detect a CONTACT or a NON-ISOLATED VOLTAGE. By special request at the time of the order, the unit can be configured to detect an OPTICALLY ISOLATED VOLTAGE.

  • Page 10: Front Panel Status Indicator

    The front panel has a convenient dual color LED that is used to indicate which of the two command strings has been issued last from the HR-1P. If the last command sent to the device was an “ON” string then the LED will be solid Green.

  • Page 11: Warranty

    Model HR-1P Projector Controller Warranty HRT warrants that the supplied equipment is free from defective workmanship and material. Subject to the agreements set forth, will repair or replace, at its option, the defective components for a period of 2 years after purchase.
  • Page 12 Products Designed and Made in the USA © Copyright 2008. Hall Research Technologies, Inc. All rights reserved. 1163 Warner Ave., Tustin, CA 92780 Ph: (714) 641-6607, Fax: (714) 641-6698...

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