Servicing the PT878GC 9-17
April 2004
Programming the Thickness Gauge
While the T-Gauge Display option allows you to program the
appropriate material and sound speed, the Thickness Gauge Setup
option enables you to view or change five parameters:
• Low Signal Threshold
• Transducer Delay
• Signal Inversion
• Noise Threshold
• Detection Threshold
IMPORTANT: The thickness gauge programming settings are
entered at the factory. You should not change
them unless instructed by GE Panametrics.
The Programming window appears similar to Figure 9-12 below.
Figure 9-12: The Thickness Gauge Programming
Window
Thickness Gauge Setup
Cancell
OK
Low Signal Thresh
0%
Transducer Delay
0
Signal Inversion
Noise Threshold
On Off
0
Detection Threshold
%
0
%
µs
Programming
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