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Scanner Operations Operations
z To manually set the scale on a graph:
1. Tap the Graph Properties icon on the graph you wish to scale to open the dialog box.
2. From the Graph Properties dialog box, tap Auto Scale On.
Figure 5-17 Sample manual scale selection
The check mark is cleared from the box and the minimum and maximum fields activate
3. Tap either Max: (maximum) or Min: (minimum) to activate that field and open the keyboard.
4. Type the desired trigger value into the field.
5. Tap the other field and enter a trigger value, then close the virtual keyboard.
6. Tap Accept to close the dialog box.
The dialog box closes and the parameter scale is now at the set values.
Using Zoom
The zoom options Data Buffer toolbar allow you to change the level of magnification of the sweep
when viewing graph data. Use the Zoom In (+) button to increase magnification, and the Zoom Out
(–) button to decrease magnification.
5.5.2 Codes Menu
This selection may appear as Codes, Codes Menu, Codes Only, codes (No Data), or something
similar on the menu. Selecting opens a list of data parameter viewing options that include:
• Display Codes
• Clear Codes
• Freeze Frame/Failure Records
• DTC Status
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