Panametrics DigitalFlow XGS868i, Startup Manual

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DigitalFlow™ XGS868i Startup Guide 47
Chapter 3. Operation
Note: The measurement units that appear in these prompts are those selected in the GLOBL-SYSTM menu earlier
in this section. Also, when differences in one channel's programming invalidate an output previously chosen
for the other, the measurement defaults to the nearest selectable item in the parameter list.
The previous two prompts repeat until all of the specified # of LCD Parameters have been set up. When all of the
display parameters have been set up, the meter returns to the Global I/O window. To leave the Keypad Program,
press the [Escape] key three times.
After leaving the
Keypad Program, the XGS868i will reset itself and will begin to display the parameters specified in
this section. If more than one parameter was set up, each of the parameters will be displayed in sequence, with a
pause of several seconds between display changes.
3.4.2 Using the LCD Display
To use the programmed LCD display for obtaining flow rate data, simply power on the XGS868i as described earlier in
this chapter. Then, read the flow rate directly from the display, as shown in Figure 16 on page 43.
Note:
See Chapter 2, Displaying Data, in the Programming Manual to customize the contents of the LCD display.
StVOL Displays standard volumetric flow. N.A. N.A.
Tu S
1
Displays Skan transit time upstream. N.A. N.A.
Td S
1
Displays Skan transit time downstream. N.A. N.A.
DT S
1
Displays Skan Delta T. N.A. N.A.
Tu M
1
Displays Measure transit time upstream. N.A. N.A.
Td M
1
Displays Measure transit time downstream. N.A. N.A.
DT M
1
Displays Measure Delta T. N.A. N.A.
Vinst Displays the instantaneous velocity. N.A. N.A.
1
available only if Burst Mode = S/M
Table 12: Available Measurement Parameters
Option Bar Description Good Bad