INFICON DataFID Portable Flame Ionization Detector for Leak Detection and Repair (LDAR) - Manual (Page 46)

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Location mode is identified by the 20 character Location string on the line below the current
TVOC value being displayed. Location mode will continuously display the instantaneous
concentration of total volatile compounds. Location mode also allows the user to manually
location and log readings. Location mode allows the user to datalog a reading by pressing the
accept key (soft keys 2 and 3 together).
Location strings are loaded into the DataFID via a PC using the Windows Hyper Terminal
software. In Location mode, the soft keys are CANCEL, EDIT, and MENU.
CANCEL exits Location user mode and returns to the default Interval user mode.
EDIT selects “Modify Location numb”, “Edit current Location”, or “Insert new Location”.
MENU selects the DataFID Main menu.
Interval Mode
Figure 21. Interval Mode Display
Interval mode displays the instantaneous readings and automatically stores these readings in
the DataFID
’s memory at a preset interval selected by the user. In Interval mode, the soft keys
are STATUS, VIEW, and MENU.
STATUS displays a read-only version of the important setup parameters.
VIEW displays a read-only view of the current data log.
MENU returns to the DataFID ’s Main menu while continuing to measure in the
background.
45.6
ppm
CAL: Meth
status view menu
sample