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AV-50 < SYSTEM DESCRIPTION > [MID AUDIO] DIAGNOSIS SYSTEM (AV CONTROL UNIT) 4. The initial trouble diagnosis screen will be displayed, and items “Self-Diagnosis” and “Confirmation/Adjustment” can be selected. SELF-DIAGNOSIS 1. Perform self-diagnosis by selecting “Self-Diagnosis”. • Self-diagnosis subdivision screen is displayed, and the self- diagnosis mode starts. • A bar graph visible on the center of the self-diagnosis subdivi- sion screen indicates progress of the trouble diagnosis. NOTE: Self-diagnosis requires approximately 10 seconds to complete. 2. Diagnosis results are displayed after the self-diagnosis is com- pleted. The unit names and the connection lines are color-coded according to the diagnostic results. Note: ing order of priority: red > yellow > gray. 3. Select a component on the “Self Diagnosis” screen and com- ments for the diagnosis results will be shown. Self-Diagnosis Results ALNIA0259GB ALNIA0258GB Diagnosis results Unit Connection line Normal Green Green Connection malfunc- Gray Yellow Unit malfunction Note Red Green AWNIA2258GB ALNIA0256GB August 2012 2012 Pathfinder |