Panametrics DigitalFlow XMT868i, Service Manual, Page: 62 / 74

Appendix B. Calibration and Testing with PanaView
28 DigitalFlow™ XMT868i Service Manual
B.5 Testing XMT868i Software and Hardware
In addition to calibration procedures for input and output cards, the Calibration/Test menu offers tests for XMT868i
hardware and procedures for uploading signal array data and XMT memory contents into PC files for examination. To
test XMT868i hardware and software,
1. Open the Meter Browser window and highlight the XMT868i.
2. Expand the Edit Functions option. The window now appears similar to that shown in Figure 10 on page 19.
3. Double-click on the Calibration/Test menu . The window appears similar to Figure 11 on page 20 .
Proceed to the appropriate section to upload data and test hardware.
B.5.1 Uploading Signal Array Data
By uploading XMT868i signal array data for examination, a user can check if the transducer signal is the proper
shape, and change setup parameters if necessary.
IMPORTANT: Consult GE before using this data to change any parameters.
1. In the Calibration/Test menu, double-click on the Signal Array Upload option.
2. Double-click on the desired Channel .
3. The next prompt asks for the specific Array to Load. Five choices are available:
• Raw UP (Upstream) Signal
• Raw DOWN (Downstream) Signal
• CFUNC UP (Correlation Function Upstream)
• CFUNC DOWN (Correlation Function Downstream)
• CCFUNC (Cross-Correlation Function)
Double-click on the desired array.