Magellan SporTrak Color User Manual - Page 62

Reference Selecting the North Reference - Allows the selection of whether the SporTrak uses True North, Magnetic North, Military True or Military Magnetic as its North reference. From Any Screen Highlight Setup Highlight North Reference Select 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 Highlight Setup Highlight Light Timer Select Timer Duration Default: 4 Minutes Turning the Beeper On/Off - Allows you to select which actions will cause the beeper to sound. You can choose from Off, Keys Only (pressing a key causes a beep), Alarms Only (when an alarm is activated) or Keys & Alarms. From Any Screen Highlight Setup Highlight Beeper Select Beeper Options Default: Keys & Alarms 52 Magellan SporTrak GPS Receiver