61202129L1-1 TSU 120 User Manual 6-1Chapter 6 Utility MenuThe U TILITY MENU tree displays and sets system parameters (seeFigure 6-1 on page 6-2). This includes:• setting the time and date,• resetting all parameters to factory values, or• re-initiating the unit.This menu also displays the unit software revision and the UnitID setting.Menu flow is normally depicted from left to right. Arrows onthe lower right of the screen indicate the scrolling direction toview additional menu items. At every level of the menu, pressCancel to return the system to the previous menu level. Press-ing Cancel repeatedly returns the system to the M AIN M ENU.