In this video, we explain the default option found in the last submenu within the machine button. We use this function only to reset the machine back to all of the factory preset settings.
We note that this setting is generally not recommended for routine use. Since technicians have already taken the time to set up the machine to the settings they feel it runs best at, we only go into the default setting when a technician has advised us to do so.
If we do need to use the function, we use the up and down button to move the cursor next to where it says default. We then press the set button, and this restores all of the settings back to the defaults.
If you want a broader SWF walkthrough beyond resetting defaults, the SWF repair, maintenance, and operation DVD set is a practical next step.