Mitsubishi MOTORS Shogun 2007 Owner's Manual page 174

Instruments and controls
2. After setting the language, press the "INFO" button to
return to the information display.
3
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Changing the time notation
It is possible set the time notation to 12-hour or 24-hour.
1. Press the "←" or " → " function button to select "12h
TIME NOTATION" or "24h TIME NOTATION". Then
press the "SET" function button. The display will flash
twice, and the display time notation will be updated to the
selected one.