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Chapter 8. Servicing the PT878
180 Transport® Model PT878 Portable Liquid Flowmeter User’s Manual
8.8.1 Setting up Signal Parameters (cont.)
5. The next prompt asks for velocity averaging.
a. Press [ENTER] to open the drop-down list.
b. Use the [T] or [S] arrow keys to scroll to the desired number of
velocity measurements to average together to smooth out noise in
the system.
c. Press [ENTER] to confirm your selection.
6. The final prompt, errors allowed, specifies the number of errors the
meter can record before displaying an error message.
a. Press [ENTER] to open the text box.
b. Use the numeric keys to enter the desired value.
c. Press [ENTER] to confirm your entry.
You have finished entering data in the Signal Parameter window. To leave
this window,
• Press the [T] key to return to the Signal Parameter tab, and the [X]
arrow key to move to the Peak Detection tab.
• Press [F2] (Cancel) to return to Operate Mode without confirming the
changes.
• Press [F3] (OK) to confirm the new data. The PT878 returns to
Operate Mode.