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3. System settings
3-7. Status displays
3-7-1. Alarm status displays
The alert status (alarms) for this unit’s power supply and cooling fan are displayed on the built-in display.
1Press the s button to light its indicator, and display the System menu.
2Use [F1] to display the Alarm sub menu.
The alert status of the power supplies is displayed in the Power item.
The alert status of the cooling fan is displayed in the Fan item.
The alert status of the internal temperature is displayed in the Temperature item.
No Alarm No irregularity
Alarm Irregularity
3-7-2. Alarm message
A message is displayed on the built-in display when an alarm has occurred.
Alarm message displayed Type of trouble Operation
ALARM ! Fan Stop Shutdown of the cooling fan
When OK is pressed, the alarm message
is cleared.
Contact your dealer immediately.
ALARM ! Power Failure Drop in the supply voltage
ALARM ! Temperature Rise in the temperature inside the unit