Acumen SDR2-USB manual J4 Remote Control Port, Location

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SDR2-USB Configuration Guide rev 1.0

J4 Remote Control Port

5

5. J4 Remote

Control Port

5.1 Overview

The SDR2-USB’s J4 remote connector allows for starting and stopping recording via external switches/buttons or TTL/CMOS digital logic. The J4 connector also provides alternate outputs for the front-panel fault, data, and record indicators.

5.2 Location

The J4 connector is located next to the J1 power input connector on the

SDR2-USB’s internal circuit board.

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Contents Acumen Instruments Corporation Page Copyright Page Table of Contents Service and Support Overview Getting StartedQuick guide to the DataBridge SDR2-USB Before you startConfiguring your SDR2-USB via the setup file Connecting power to your SDR2-USBDeploying the DataBridge SDR2-USB Congratulations Creating setup.txtSDR2-USB Configuring DataBridgeComments Setting date and timeSetting date and time Configuring the data portSpecifying a filename and folder Adding time stamps to recorded files Configuring file creation behaviorTesting your configuration Record mode operation Setup file readingOperations Receiving dataStopping recording Power failure and improper shutdownsDevice removal while recording Filename generationPartitions Formatting the storage mediaResetting to factory defaults Lithium battery maintenanceInitial Setup Commands Setup File ReferenceRecording Behavior Commands Data Port Setup CommandsTime Stamping Commands Scheduled File Closing CommandsOther Commands Location J4 Remote Control PortPinout and Mating Cable FunctionsForce-Record Shunt Installation Page Exception Codes Service SupportService and Support SDR2-USB Configuration Guide rev Returning Equipment Contacting Acumen Instruments CorporationOne year warranty WarrantyExclusions LimitationsSerial Port Basics Serial specificationsData rates Data rates and the Uart More asynchronous serial parametersDTE and DCE Voltage levels HandshakingSDR2-USB Configuration Guide rev Page Electrical specifications Specifications5 J7 rear power receptacle pin configuration 6 J1 power receptacle pin configuration Mechanical SpecificationsSerial communications USB socketSpecifications SDR2-USB Configuration Guide rev