PLC-WM4500/WM4500L Basic Serial Command Functional Specifications23/26“10” [CR]Status: Power FailureWhen the power supply voltage inside the projector reaches abnormal status, the projectoris automatically turned off.*Abnormal power supply voltage includes;Filter abnormal statusThe projector returns “10” [CR], which indicates it enters Power OFF status due to PowerFailure.In this case Fan also stops unlike Cooling Down status.“28” [CR]Status: Cooling Down in process due to Abnormal TemperatureWhen the inside temperature rises abnormally high, it automatically starts Cooling Downoperation. The projector returns “28” [CR].Even if the temperature goes down during this process, the given Cooling Down process isconducted.“88” [CR]Status: Standby after Cooling Down due to Abnormal TemperatureWhen the status becomes Standby after the temperature goes down by Cooling Downoperation invoked due to Abnormal Temperature, the projector returns “88” [CR]. Thisindicates Abnormal Temperature caused turning to Standby status.This status continues until the next operation is started; when Power On is executed, theprojector clears the information of Abnormal Temperature and normal operation starts.“24” [CR]Status: Power-Save Cooling Down in processThis indicates Power Management in the Setting menu is enabled and Power-SaveCooling Down operation is in process.During this time, any Functional Execution Command is invalid.In this Power-Save Cooling Down function, the status moves to Power Save after the givenCooling down operation.Status No signal Power-Save Cooling Down Power SaveResponse “00” “24” “04”No signal status has passed for the timeset by power management timer After about 90 sec.