Honda ACCORD 2008 Manual page 5

INTERACTIVE NETWORK
Detailed Information & Settings
These section allows you to run a specific diagnostic and allows additional setting choices for some screens that are not shown when selecting an icon from the System
Links screen.
When the menu item Detail Information & Setting is selected, the main diagnosis menu is displayed.
RGB Color
This screen verifies that the display unit is receiving the video (R, G, B and Composite sync) signals properly. The three primary colors should all be shown without
distortion. The combination of all three should produce a central white section. If any of the colors are missing, troubleshoot for the color signal. If the picture has lines in it or
scrolls horizontally, or vertically, troubleshoot for a Composite sync problem.
Gray Tone
This screen diagnoses problems with contrast. You should be able to see the changes from bar to bar across the scale. It is normal for the two bars on either side to appear
the same. If you can't see changes from bar to bar, replace the navigation unit.
American Honda Motor Co., Inc. Page 5 of 20