shows TREND, 24h, 2h, and the current barometric pressure on the top half of the display and the current time on the bottom row.
9.1Barometer Mode - Setting
•In barometer mode, press and hold [s/+] button for 2 seconds.
•The current barometric pressure will flash.
•We recommend that you do NOT change the sea level pressure SE.
•Press the [o/o] button to confirm .
•The unit of measure will flash. Press
9.2Barometer Mode - Reading the Barometer Data
The barometer trend graph is divided into two segments, 24h and 2h. The dashed lines display changes in barometric pressure in 24 and 2 hour intervals. See the example:
This example shows how the barometric pressure was on the rise between 24 - 12 hours ago,
that in the last two hours, the pressure was relatively flat for the first hour and has begun to rise again in the last hour.
Barometer mode displays several useful features:
•Current Barometric Pressure [The default display in barometer mode]:
* This feature displays the actual current barometric pressure. * Press the
Difference feature.
•24h Barometric Difference:
* This feature displays the change in barometric pressure over the last 24 hours. [24 will blink]
* To reset this feature, press and hold the [s/+] button for 2 sec. * Press the
Barometric Pressure feature.
• Maximum Daily Barometric Pressure:
* This feature displays the maximum barometric pressure for the current day.
* This feature will automatically reset at midnight.
* Press the
and has leveled off in the last 12 hours. The graph also shows 
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Barometric Pressure feature.
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