Weems and Plath Electronic Barometer - Manual (Page 11)

11
Choice of Displayed Pressure:
The pressure value can be displayed either in absolute pressure or in pressure at sea
level. If the altitude = 0 there is no difference between the real and the reduced.
Select the display mode with and press
oK
.
Pressure Setting Adjustment/Calibration:
You can adjust the pressure value.
To do this, use the
+ - button. When the desired value is displayed,
press
oK
. Each time you press, the pressure increases or decreases by 0.1 mb
steps to a maximum of +/-10 mb or by 0.01 InHg steps to a maximum
of +/- 0.3 InHg.
Leaving Setup Mode:
The
appears next to OK; press
oK
. This confi rmation allows you to leave the setup
mode.
The screen appears as follows:
The chart will be displayed over time.
Pressure display reduced (Red) to sea level