Fine offset WH32M, Руководство пользователя

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The calibrated absolute pressure from a calibrated pressure sensor, or actual absolute pressure is
28.61 inHg.
The uncalibrated or measured absolute pressure measured by the weather station is 28.66 inHg.
Offset = 28.66 – 28.61 = -0.05 inHg
Enter the absolute pressure offset -0.05 inHg
Note:
The absolute pressure offset will also affect the relative pressure. To adjust the relative
pressure, only (independent of the absolute pressure), reference Section 4.1.
Normally, you would not calibrate the absolute pressure because it is difficult to obtain a
calibrated source. The preferred method is to calculate relative pressure to an official source near
you, as described in Section 4.2.2.
To exit the calibration mode at any time, press the
LIGHT/SNOOZE
button.
Note:
The calibration offset range limits are as follows:
Temperature: ± 9°F
Humidity: ± 9%
Relative: ± 10hpa (± 0.295 inHg)
4.7 Max/Min Mode
The Max/Min data is displayed below each parameter. The orange parameter on the left is the
maximum value since the last reset, and the blue parameter on the left is the minimum value since
the last reset.
Figure 13
To clear all of the MAX/MIN records, press and hold the
TEMP/+
button for three seconds.
Dashes will be displayed until the next update.
MAX/MIN records are cleared automatically at midnight. The MAX/MIN DAILY icon
will be displayed. To switch this feature off, reference Section 4.1.