Relative Pressure Reference Value Setting - La Crosse Technology Family Weather Station Instruction Manual

RELATIVE PRESSURE REFERENCE VALUE SETTING

Note:
The default reference pressure value of the barometer is 1013 hPa when batteries are
first inserted. For an exact measurement, it is necessary to first adjust the
barometer to your local relative air pressure (related to elevation above sea
level). Ask for the current atmospheric pressure of your home area (Local weather
service, www, optician, calibrated instruments in public buildings, airport).
The relative air pressure can be manually set to another value within the range of 919
to 1080 hPa (27.16 to 31.90 inHg) for a better reference.
Flashing
1. The current relative pressure value will start flashing
2. Use the + or MIN/MAX key to increase or decrease the value. Keep holding the
key will allow the value to increase faster.
3. Confirm with the SET key and enter the WEATHER TENDENCY THRESHOLD
VALUE SETTING.
Note:
This calibration facility is useful for those users living at various elevations above sea
level, but wanting their air pressure display to be based on sea level elevation.
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