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Chapter 4 Navigation
The following sections provide general scan tool navigation information.
4.1 Screen Layout
Scan tool screens (Figure 4-1) may include the following sections:
• The upper toolbar contains test controls.
• The buffer bar shows how much data is stored in the scan tool memory
• The main body displays menus and test data.
• Four LED indicators show certain engine operating conditions that vary by manufacturer.
Figure 4-1
Sample Text screen layout
1— Upper toolbar
2— Main body
3— LED indicators
Figure 4-2
Sample Graph Screen layout
1— Upper toolbar
2— Buffer bar
3— Main body
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