Yokogawa GC1000 Mark II Process Gas Chromatograph - Manual (Page 64)

<4. Chromatogram Window>
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Selecting the [Part Zoom] button automatically disables the auto-scale. Partial zooming-in can
also be achieved by using the [Part Zoom] command in the [Scale] menu. The range of the
partially enlarged area specified in the above procedure may differ from the actual displayed
range shown in the Closeup window due to a programmatic reason.
n Temporary Saving (Snapshot)
This subsection explains how to temporarily save the partially enlarged chromatogram obtained
in the previous subsection.
l Procedure
(1) Click on the [Snapshot 1] button ( ) on the toolbar. The red lamp on the [Snapshot 1]
button turns on and the on-screen chromatogram is temporarily saved in memory.
(2) To view the temporarily saved chromatogram after changing the display back to the
previously opened one, click on the [Snapshot 1] button with red light. The chromatogram
saved as Snapshot 1 appears.
(3) To delete the temporarily saved chromatogram, click on the [Options] menu, point to [Snap
Shot], and then click on the [Clear] command. The saved chromatogram is deleted and the
red lamp on the [Snapshot 1] button turns off.
• Two different chromatograms can be saved temporarily as Snapshot 1 and Snapshot 2.
• The [Snap Shot] command in the [Options] menu can also be used for temporary saving.
• The images of Snapshot 1 and Snapshot 2 are automatically erased upon the start of each
new analysis cycle.
n Full Display
l Procedure
Click on the [Full Display] button ( ) on the toolbar. The position and scale of the chromatogram
are recalculated and the chromatogram returns to its original size.
• The [Full Disp] command in the [Scale] menu can also be used for viewing the full display.
4th Edition : Mar. 21, 2012-00