Operation Manual

10
Reading the graph of sea level pressure
The graph shows the relative changes in sea level pressure in the past with the current pressure represented on
the right. Each horizontal point represents one hour while each vertical point represents the relative reading of
pressure in that time.
* It is not possible to get the exact reading from the graph. User can only get the trend of changes from the graph.
To switch between °F and °C
1. Use A or E to switch to the barometer display with temperature.
2. Hold down B until the unit indicator (°F or °C) stops flashing to switch temperature between °F and °C.
To set sea level pressure reading
1. Hold down D until “SET CURRENT WEATHER” scrolls on the display, which indicates the weather setting
screen.
* The weather indicators start to flash.
2. Press C, “SET SEA LEVEL PRESSURE” scrolls on the display, which indicates reading setting screen.
* The current sea level pressure reading starts to flash.
3. Use A (+) and B (-) to change the setting. Holding down either button scrolls the setting at high speed.
4. Press D to exit the setting screen.
* If there is no button operation for 2-3 minutes at setting screen, the display will return to Barometer mode
automatically.
To set current weather
1. Hold down D until “SET CURRENT WEATHER” scrolls on the display, which indicates the weather setting
screen.
* The weather indicators start to flash.
2. Use A (+) and B (-) to change the setting as in the following:
3. Press D to exit the setting screen.
* If there is no button operation for 2-3 minutes at setting screen, the display will return to Barometer mode
automatically.