Magnum MLT4000S — Setting the Clock
Operation · Timer Control
For the Magnum MLT4000S, from the Magnum operator's manual.
Applies to: Magnum MLT4000S, Generac GN-220 engine
Procedure
- Press and hold the Clock button to enable clock changes.
- Press Day to change the day of the week; the day is shown at the top of the display.
- Press Hour to change the hour of the day.
- Press Min to change the minutes of the hour.
- Release the Clock button to set the time.
Full service-parts list: Magnum MLT4000S →
Source: Magnum operator's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.