Suunto E203 [26/37] The barometric trend indicator

5. BAROMETER MODE [BARO]

The Barometer mode provides you with:

• Shows: temperature, sea level pressure, absolute pressure, time, barometric trend

indicator.

• Atmospheric pressure range: from 300 to 1,100 hPa; from 8.90 to 32.40 inHg.

• Resolution: 1 hPa; 0.05 inHg.

• Temperature range: from -20 to +60°C; from -5 to +140°F.

• Temperature resolution: 1°C; 1°F.

• Pressure change alarm activated when pressure drops 4 hPas / 0.12 inHg or more

during a 3-hour period.

• Altimeter-Barometer Locking Function.

To view the Barometer mode:

If the triangle arrow is not pointing to BARO, PRESS the [+] or [-] button until the

triangle arrow is directly above BARO on the mode bar.

The display will show the following information:

• Field 1 shows current temperature.

• Field 2 shows current sea level pressure.

• Field 3 shows current time.

• Field 4 shows current absolute atmospheric pressure.

5.1. THE BAROMETRIC TREND INDICATOR

Located on the top left of the LCD display, the barometric trend indicator is composed

of two lines forming a directional arrow that graphs the last 6 hours. Each line

represents a three-hour interval. The right side represents the last three hours; the left

side represents the three hours prior to that. The graph is read left to right