Extech Instruments PQ3450-30 User Manual page 10

4.4.2 The Setup Mode Parameter Menu
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Folder Name: Select a file name on the SD CARD; the range is WTA01 to WTA10
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File Name: Set a file name on the SD CARD (50 filenames are permitted)
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REC Date: Show a file's date-time stamp (Year / Month / Date / Hour / Min / Sec)
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Sampling Time: Set the datalogger sampling rate from 2 to 7200 seconds
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Delete File: Delete an existing data file from the SD CARD
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SD Format: Format the SD CARD
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PT: Set Potential Transformer ratio (1 to 1000); CT: Set Current Transformer ratio (1 to 600)
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Audible Tone: Set the beeper ON or OFF
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Clamp Type: Select the clamp type from the menu list
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A (Amps): Set the Current range; V (Volts): Set the Voltage range
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RS232 Out Select: RS232 output function (up to nine items can be output)
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Year, Month, Date, Hour, Minute, Second: Set the current date and time
Setup Mode Screen
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