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DFM 5.1 Doppler Flow Meter
DATA LOGGING (Optional)
Setup
Select Data Logging from Menu Selections.
Log Site ID Enter a number from 00 to 99. The site ID will become part
of the downloaded file name to help distinguish downloads
from different instruments. Press to store the setting.
Mode Select Velocity (e.g. ft/sec or m/sec). Flow (e.g. USGPM or
l/sec). Press to store the setting.
Set Date Press or to scroll and select Month, Day and Year.
Press to store the setting.
Set Time Press or to select the current time in Hours, Minutes and
Seconds. Press to store the setting.
Interval Press or to select the logging interval.
Press to store the setting.
Log Stop, Start or Delete the log file.
Press or to Delete and to delete the log file.
Press or to Start and to start the logger.
You MUST delete old log and start a new log AFTER having set
changes to Log Site ID, Mode and/or Interval for those changes to be
applied to the log file.
RETRIEVE LOG FILE
Plug a USB Flash Memory Drive (not supplied by Greyline) into the USB output
cable from the instrument. The instrument display will show the USB file
download icon until the log file is transferred to the memory card and then display
file download completed icon. The USB flash drive may be removed.
Download file names will appear in this format:
Tag is set according to the Log Site ID entered in the instrument Data Logging
menu.