Panametrics CTF878, Service Manual

Page: 11 / 67

Model CTF878 Service Manual 1
Chapter 1.
1.1.4 Signal Setup
The Signal Setup option enables you to set parameters that affect the flowmeter’s signal processing and outputs:
• Zero Cutoff
• Velocity Averaging
• Errors Allowed
To enter the option, scroll to the Signal Setup entry on the Service Menu and press [ENTER] . The screen appears
similar to Figure 3 below.
Figure 3: Signal Parameter Window
1.1.4.1 Setting Up Signal Parameters
1. Press the [

] arrow key to enter the window.
2. The first prompt allows you to select or not select Reverse Flow.
a.
Press
[ENTER]
to select Reverse Flow, and press the [

] arrow key to enter the next prompt, or
b. Press [ENTER] again to deselect Reverse Flow, and press the [

] arrow key to enter the next prompt.
AgcMgc CCorr Avg LP Filter
.5 Zero Cutoff m/s
OK Cancel
Velocity Averaging
Errors Allowed 2
None
Reverse Flow
Signal Setup
Signal