Measurement Specialties PMD-1024HLS manual If the LED turns off

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PMD-1024HLS User's Guide

Installing the PMD-1024HLS

When you connect the PMD-1024HLS for the first time, a Found New Hardware popup balloon (Windows XP) or dialog (other Windows versions) appear as the PMD-1024HLS is detected.

Another Found New Hardware balloon or dialog opens that identifies the PMD-1024HLS as a USB Human Interface Device.

When the balloon or dialog closes, the LED on the PMD-1024HLS should flash and then remain lit. This indicates that communication is established between the PMD-1024HLS and your computer

Caution! Do not disconnect any device from the USB bus while the computer is communicating with the PMD-1024HLS, or you may lose data and/or your ability to communicate with the PMD-1024HLS.

If the LED turns off

If the LED is lit but then turns off, the computer has lost communication with the PMD-1024HLS. To restore communication, disconnect the USB cable from the computer, and then reconnect it. This should restore communication, and the LED should turn back on.

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Contents Page PMD-1024HLS Management committed to your satisfaction Trademark and Copyright Information Table of Contents Where to find more information About this Users GuideWhat you will learn from this users guide Conventions in this users guideIntroducing the PMD-1024HLS ChapterPMD-1024HLS block diagram Software featuresConnecting a PMD-1024HLS to your computer is easy Installing the PMD-1024HLS What comes with your PMD-1024HLS shipment?Hardware SoftwareInstalling the software Installing the hardware Be sure you are using the latest system softwareUnpacking the PMD-1024HLS DocumentationIf the LED turns off USB connector Functional DetailsExternal components Screw terminal wiring Main connector and pin outScrew terminal pins False Power terminals For more information on digital signal connectionsOutput sink current limits Ground terminals Counter terminalPull-up/pull-down terminals Pull-down connection for Port a Specifications Digital input/outputPower Counter sectionMain connector and pin out GeneralEnvironmental MechanicalDeclaration of Conformity USAMailinfo@mccdaq.com