2001 Edition Yamaha F225A and LF225A Outboards Service Manual, Page 311Get this manual
Yamaha Diagnostic System Operating procedure: 1To scroll the display and view other items, click arrow keys on your keyboardor in the scroll bar, or press the up or down
2To change displayed item, click the Select [F3] button or press the F3 key on your keyboard3Select an item by either clicking it or pressing the up or down arrow keys on your keyboard, and then press the space bar(Fig21)
Fig21 NOTE: Selected items have light blue backgroundItems that are not selected have blue backgroundThe box to the left of items that are being moved are light blueItems that are not selected appear in blue At initialization, all items are displayed4Click the OK button or press the Enter key on your keyboardThe Engine monitor window appearsTo cancel the monitor, click the Cancel button or press the Esc key on your keyboard(Fig21)