Sector Marathon - Altimeter; In Altimeter Mode

Press S4 3 times: : (row 2 display)
In Interval training mode, press S4 3 times to get into row 2 display format (the first screen is
SESSION TIME display). If the SESSION TIME screen is idle for 5 seconds (or S4 is pressed) it
will return to Interval training mode automatically. Once in SESSION TIME display, use S1/S2 to
browse through each item below and its value will be display in row 2 after 1 second.
Press S4 3 times → Session Time → Speed → Pace → Distance → Session Distance →
Altitude → Ascent → Calories → Steps → Exercise Time → Session Time.
ALTIMETER
7
7.1 In altimeter mode
When switching to this mode, LCD display shows current altitudes, temperatures & graphical
chart. This chart records the past 4 hours altitudes and will automatically update status at
5 minutes interval. Marathon will keep the maximum altitudes in memory once the
altimeter is activated.
- Press S1 to show the maximum altitudes.
- Press & hold S2 for 2 seconds to clear the maximum value