23
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