2DI ThermaViewer, Руководство пользователя

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User Controls
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4. Up arrow key
• In the Active or Trace Modes , pressing this key causes the display to zoom in. The zoom-in
effect causes the time frame of the graph to change. For example, if the current graph is set
to show four temperatures in each column, pushing the Up arrow key causes the parameters
to change so that each column only shows two temperatures, etc.
• In the Menu Selection display, pushing the Up or Down arrow keys allows selection of one of
three menus.
• Within the Parameters Menu, pushing the up arrow key scrolls upward through the possible
choices in the highlighted field.
5. Down arrow key
• Pushing the Down arrow key, also called the Zoom Out key, has the opposite effect as the Up
arrow key. As expected, it also causes the time frame of the graph to change. For example,
if the graph is showing four temperatures on each vertical line, pushing the Down arrow
causes the scale to change so that each line now shows eight temperatures, etc.
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