Chapter 8. Servicing the PT878
Transport® Model PT878 Portable Liquid Flowmeter User’s Manual 183
8.8.3 Selecting the Transmit Code
The Pulse/Code tab allows users to select the transmit code used by the
PT878 to make measurements. The default option, “Auto,” directs the meter
to select the optimal code, based on the pipe size. From the Signal
Parameter tab, press the [X] arrow key twice to move to the Pulse/Code tab,
as shown in Figure 121 below.
Figure 121: Pulse/Code Window - Signal Setup Option
1. Press the [T] arrow key to reach the Transmit Code prompt, and press
[ENTER] to open the drop-down menu.
2. Use the [T] or [S] arrow keys to scroll to the desired number of pulses
(1, 2, 4, 11) or to Auto for automatic code selection.
You have completed entering the Transmit Code. To leave this window,
•Press the [S] key to return to the Pulse/Code tab, and the [W] arrow key
to move to the Signal Parameter tab.
•Press [F2] (Cancel) to return to Operate Mode without confirming the
changes.
•Press [F3] (OK) to confirm the new data and return to Operate Mode.
Signal Setup
Cancel OK
Signal Para Peak Detect Pulse/Code
Transmit Code Auto