DAVIS Weather Monitor II (7440, 7440CS) - Manual (Page 42)

Calibration Numbers
Page 38 Weather Monitor II
R
ESETTING
C
ALIBRATION
N
UMBERS TO
D
EFAULT
1. Write down the current barometric pressure, accumulated rainfall, and all alarm set-
tings.
You will need to reenter these values later.
2. Also write down all highs, lows, and daily rainfall.
These values will be lost and cannot be restored.
3. Remove the battery, if applicable, and unplug the power adapter from the console.
All power must be removed from the unit.
4. Reattach the power adapter and insert the battery.
The unit will start up again and all CAL numbers will be reset to their default
values.
5. Reenter the current barometric pressure, accumulated rainfall, and all alarm settings.