Yanmar — Yanmar Electronic Control System Technical Manual for Classic, BY2, 6LY3, 6CX, and SY GEN III Series Engines

3 i5601E Digital Display Alarms/Diagnostics i5601E Digital Display Alarms/Engine Diagnostic Codes The “Alarms/Diags” Screen Menu allows user to go the Alarm or Diag Code Screen. This is very useful in the “Hot Key” Mode, as a dedicated hot key is not required to view these screens. User can hold right-most key down to go into the menu mode and then via this menu access the desired screen. Performs the function indicated by a pop-up menu, if present. With no pop-up menu showing, briefly press to display the “Lighting & Contrast” menu. With no pop-up menu showing, press and HOLD to display the MAIN MENU. software revision 4.01 Buttons: “Down” Arrow moves menu selection down.

“Up” Arrow moves menu selection up. “Right” Arrow acts on current menu item. “Back” moves back to previous menu. * Diagnostic messages were not available on BY engines and on i5601E software Rev. 3.0 and earlier. On BY2 engines with software Rev. 4.0 and higher the two most recent diagnotics messages willl be shown. © 2011 Yanmar Marine International • Rev. 2.0 3:16 Yanmar Electronic Control Systems Technical Manual