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MULTI-CENTER DISPLAY CHASSIS ELECTRICAL 54A-250 2. The multi-centre display performs check and displays the check result. Operate the lighting switch or the ignition CAUTION The "Compass check" mode will be displayed on the . Auto check 1. Activate the service mode start-up screen. . 3. Choose "Auto check" by pressing function button switch 2. 4. Execute "ENTER" by pressing the function button switch 3. condition, and then shows the check results of . Release of service mode Move from the check result screen to the service mode start-up Fail-safe function of the multi-centre display unit If abnormal power supply voltage or abnormally high tempera- Fail-safe function is activated when: • Excessively low voltage: Power supply voltage remains 9 volts or less for approximately 10 seconds. • Excessively high voltage: Power supply voltage remains 17 volts or more for approximately 10 seconds. Abnormally high temperature is detected in the unit. • Internal temperature remains 95°C for 60 seconds. CHECK ITEM DISPLAY CONTENT OR CONDITION Illumination ILL: ON If the lighting switch is ON ILL: If the lighting switch is OFF ignition • IG • ACC Displays the current Battery Displays the voltage. Vehicle signal check ILL : OFF Key position : ACC Voltage : 14.9V ENTER AC208706AB BACK ENTER Service mode 1. Communication check 2. Monitor check 3. Compass check 4. Vehicle check 5. Auto check AC208707AB |