Writing a value 1-4 to this object is a SET command that clears the entire stored event log for the specified one of the four demodulators. This is a per-demodulator log-reset action, distinct from the global counter-clear objects elsewhere in the MIB -- an admin would use it after reviewing and documenting a demodulator's fault history to free up the limited 255-entry log for new events without needing a full unit reboot. After exporting and archiving the fault history for one demodulator following a troubleshooting investigation, an admin would SET this object to that demodulator's index to clear just that demodulator's log and start tracking fresh events.