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Chapter 3. Programming Site Data
Transport® Model PT878 Portable Liquid Flowmeter User’s Manual 53
3.8.2 Entering Analog Inputs in the Energy Option (cont.)
The screen displays the function (supply or return temperature), label
(supply or return temperature) and units selected in the Inputs form of the
Energy Option (see page 44). You cannot change these parameters in this
form. Press the [T] key to step through these parameters.
1. The first prompt asks for the zero input value.
a. Press [ENTER] to enter the text box.
b. Use the numeric keys to enter the desired value.
c. Press [ENTER] to confirm the entry.
2. The final prompt asks for the span input value.
a. Press [ENTER] to enter the text box.
b. Use the numeric keys to enter the desired value.
c. Press [ENTER] to confirm the entry.
You have completed entering parameters in the Analog Inputs option.
• To confirm the entries and return to Operate mode, press [F3] (OK). The
PT878 returns to Operate Mode.
• To leave the window without confirming the entries, press [F2] (Cancel)
or the
[ESC] key. The PT878 returns to Operate Mode.