81. Functions in each area1-1. Control panel Power indicator [POWER]This lights when the power switch (2) is set to ON while power is supplied to the DC power socket.It goes off when the power switch (2) is set to OFF.2 Power switchWhen this switch is set to “ I ” while power is supplied to the DC power socket, the unit’s power is turnedon, and the power indicator () lights. When it is set to “O”, the unit’s power is turned off, and the powerindicator () goes off. Alarm indicator [ALARM]This lights when the fan has stopped running or when something is wrong with the DC power (such as a dropin voltage). When the alarm goes off you can check the type of problem with the ALM item under the SETUP/STATS (15/15) menu. An alarm message will also appear on the LCD.ALARM TYPE SETUP/STATS (15/15) ALM ALARM MESSAGEFan alarm FAN ALARM! FAN STOPPower alarm POWR ALARM! POWER DOWNPower alarm and fan alarm F, P ALARM! POWER DOWN & FAN STOPIf the fan alarm goes off, stop using the unit immediately and be sure to contact your dealer. If the power alarmgoes off, stop using the unit immediately and check the power. Continuing to use the unit even after the alarmgoes off could damage it.If the temperature inside the unit increases due to the fan stopping or some other reason, the safety functionwill activate and the power of the unit will be turned off.