Dynasonics DDFXD Doppler Ultrasonic Flow Meter - Manual (Page 38)

38 06-DPP-UM-00147 02/12
NUMERIC VALUE ENTRY PROCEDURE
NOTE: If you are already in PROGRAM mode and the selection to be viewed or changed is already displayed, proceed to step 3
below. If you are in PROGRAM mode and the selection to be viewed or changed is not displayed, press the UP or DOWN arrow keys
and repeat pressing until the desired selection appears. Proceed to step 3.
1) Press MENU. PROGRAM appears in the lower left-hand corner and ID UNITS appears on the lower
line of the display.
2) Press the DOWN arrow key until the desired selection displays. The current numeric value for this
selection appears on the upper line of the display.
3) If the current value is desired, press ENTER. The left most programmable number begins to flash.
Press ENTER again to confirm and keep the current numeric value. The unit will automatically
advance to the next menu selection.
4) If the current selection must be changed, press ENTER. The left most programmable number be-
gins to flash. Use the UP arrow key to scroll through the digits 0-9 and change the flashing digit to
the desired value. Use the DOWN arrow key to move the active digit to the right. Continue using
the UP and DOWN arrow keys until all digits are selected.
5) Press ENTER to confirm your selection. The unit will automatically advance to the next selection.
6) To exit programming mode, press the MENU key. Depending on your position in the program-
ming mode, up to three MENU key presses may be required to exit. The display will change to
RUN mode.
MENU STRUCTURE
The DFX software is structured using menus. A menu map of the user interface is included in the
Appendix of this manual. The map provides a visual path to the configuration parameters that users can
access. This tool should be employed each time configuration parameters are accessed or revised.
TOTALIZER RESET
Press both the ENTER and the MENU keys when in the RUN mode to reset the totalizer. The message
TOTAL RST will be displayed for a few seconds to indicate that the totalizer had been cleared. If a pass-
word has been set, the user must enter the correct password for the totalizer to be cleared.
The following sections define the configuration parameters accessible in the program mode.
UNITS SELECTION
ID UNITS -- Measurement Units Selection (Choice)
INCH
MM
Selects unit of measure for pipe ID entry. The choices are either inches (English) or millimeters (Metric)
unites.