Magellan MAP330 User Manual - Page 66

Reference Selecting NAV Units - Allows you to select the units of measure that will be used when displaying navigational data. Options are: Miles/MPH, NM/Knots or KM/KPH. From Any Screen MENU Highlight Setup ENTER Highlight Nav Units ENTER Select ENTER Nav Units Default: Miles/MPH Selecting the North Reference - Allows the selection of whether the MAP 330 uses True North or Magnetic North as its North reference. From Any Screen MENU Highlight Setup ENTER Highlight ENTER North Reference Select ENTER North Reference Default: Magnetic Setting the Backlight Timer - Allows you to set the time interval that will be used to turn off the display backlight when not in use. Times available are: 30 seconds, 1 Minute, 2 Minutes, 4 Minutes, 10 Minutes or Timer Off. From Any Screen MENU Highlight Setup ENTER Highlight ENTER Light Timer Select ENTER Timer Duration Default: 4 Minutes 54 Magellan MAP 330 GPS Receiver