60To restore Units Setup Page features to the original factory settings:1. Follow the steps on page 54 to select the Units Setup Page.2. Press MENU to display an options menu.3. Use the ROCKER KEYPAD to highlight ‘Restore Defaults’ and press ENTER.Main Menu: Setup: TimersThe Timers Setup Page lets you select a count up or count down user timer. For acount down timer, you may also specify the count down duration. A battery timer letsyou keep track of how long it has been since you last changed the batteries. An alarmclock is also available to set an alarm to sound at a specifc time.To select a user timer setting:1. Follow the steps on page 54 to select the Timers Setup Page.2a.For a count down timer, use the ROCKER KEYPAD to highlight the time field to theright of ‘User Timer’ and press ENTER. Use the ROCKER KEYPAD and ENTER toenter the count down duration.Or...2b. For a count up timer, use the ROCKER KEYPAD to highlight ‘User Timer’ and pressENTER. Use the ROCKER KEYPAD to highlight ‘Up’ and press ENTER.3. To reset the timer or turn the timer off, use the ROCKER KEYPAD to highlight ‘UserTimer’ and press ENTER. Use the ROCKER KEYPAD to select ‘Reset’ or ‘Off’ andpress ENTER.Main Menu: Setup: LocationThe Location Setup Page allows you to change the format for location readout orselect a different map datum. Format options include latitude/longitude (in severalformats), MGRS, UTM/UPS, Maidenhead, Loran TDs, and several regional grids. Acomprehensive list of over 100 map datums is available, which can be used to makeMain Menu: SetupUse the Location Setup Page to change thelocation format. Several latitude/longitudeand grid formats are available, as well asregional grids.Count Down and Count Up timers are avail-able from the Timers Setup Page.Reference