A string values seperated by a delimiter (see SaHpiEventState for more details) is returned by this object. A string value, seperated by a delimiter in the saHpiSensorDeassertEventMask indicates that an event will be generated by the sensor when the corresponding event state for that sensor changes from asserted to deasserted. Events will only be generated by the sensor if the appropriate saHpiSensorAssertEventMask or saHpiSensorDeassertEventMask events is set, sensor events are enabled, and the sensor is enabled. Remarks For sensors hosted by a resource that has the evtDeAsserts(14) flag set in its Repository Table , the assert and deassert event masks cannot be independently configured. Only saHpiSensorAssertEventMask object can set, and the saHpiAssertEventMask values are used to determine which values to set or clear in both the assert event mask and deassert event mask for the sensor. If the sensor deassert event masks change as a result of writing to this object , an event will be generated.