2101510MNAH | NGC8200 AND PGC1000 USER MANUAL | 71
3. Click Peak Find (see Figure 6-39). If the Peak Find button is grayed out, the unit has not
completed the current cycle. Wait for the cycle to complete, and when the button activates, try
again. After selecting Peak Find, the Peak Setup screen should display.
Figure 6-39: PCCU Operation screen
4. In systems with newer software, observe what is displayed on the Peak Setup screen. If
chromatograms are available (analysis cycles have been completed), they display
automatically. The C3-C6+ (heavy components, Figure 6-40) chromatogram is shown by
default. The C2-N2 (light components, Figure 6-40) chromatogram is available in the other tab.
If no chromatogram displays:
a. If the message to run a cycle displays, click the Run Single Cycle button.
b. Click Re-read and wait for the chromatogram to display.
5. In systems with older software, select the Manual checkbox.
a. Observe the displayed chromatograms.
b. If no chromatograms display, click Run Single Cycle button.
c. Click Re-read and wait for the chromatogram to display.
6. Observe peaks on the chromatograms and verify that they display as expected.
a. If they do not, proceed to section 6.6.1 Troubleshoot peak find.
b. If the peaks displays as expected, proceed to section
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