Forecast Sensitivity Setting - La Crosse Technology WS-9115TWC Instruction Manual

5. Press and release the "OUT/+" or "IN" button to select the
desired air pressure measuring unit.
6. Press and release the "SET" button to confirm the relative pressure
setting and continue to the Forecast Sensitivity setting.
O. Forecast Sensitivity Setting
1. Press and hold the "SET" button for five seconds.
2. "lcd" will appear at the top of the display and a number will flash
next to it.
3. Press and release the "SET" button thirteen more times to advance
to the Forecast sensitivity setting.
4. The two air pressure tendency arrows will begin flashing on either
side of the forecast icon and a flashing number will appear under
the forecast icon.
5. Press and release the "OUT/+" button to select the desired

forecast sensitivity setting.

Note: Barometric air pressure is usually reported as "relative air
pressure". This reading is based on the combination of absolute air
pressure and altitude. In general, an increase in altitude will result in a
decrease in air pressure. Relative air pressure will make readings in
nearby locations relative to each other to allow for proper forecasting.
The absolute air pressure reading in the Weather Center cannot be
calibrated, only the relative air pressure.
6. Press and release the "SET" button to confirm the forecast
sensitivity setting.
THE MANUAL SETTING IS NOW COMPLETED
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