The following procedure will clear the internal memory and reload the factory settings:
CAUTION: All USER information will be lost!!! Be sure to back up any information you wish to keep.
- Turn the EM-55 off.
While holding down the USER PROGRAM/WRITE button, turn the EM-55 back on.
Keep holding down the button until you see the message "Factory!" displayed in the screen. When "Factory!" is displayed, the factory settings have been loaded.NOTE: Never turn off the power during a Factory Reset. This may result in corrupted internal data and may prevent the power from being turned on again.