RST meteoscan 938PRO, Operation Manual, Page: 25 / 56

RST01937 meteostanciya
page 25
4.2.3 Calibration
Select Menu | Calibration to calibrate each of the 8
supported channels. The temperature and humidity
values are offsets.
Example: If the actual temperature measured by a
calibrated source is 30 °C, and the channel 1 temper-
ature sensor reads 29.5 °C: CH1 Temperature Offset =
30 – 29.5 = 0.5 °C. Enter 0.5 in the CH1 Temperature
field, as shown below.
It may take a minute or two for the console to update
the calibrated temperature, since the temperature
updates once per minute. Note: There may be some
°F to °C rounding error, since the native calculations
are performed in °C.
For example, if you enter 0.6 °F in the field, 0.5 °F may
be displayed the next time you open this panel.
4.2.4 SDCard File
Note: The Micro SD Card is optional, not included and sold separately.
Select Menu | SDCard File to download and analyze data stored on the SD Card. Select the file
you wish to view from the list and press Select to view the data.
To graph the data:
1. Identify the data file start and end date and times.
2. Press the Graph button.
3. Enter the start and end date and times in the appropriate fields identified in Step 1.
4. Select the parameter you wish to graph, and press the Select button.
RST01938Manual 20.10.2017 13:20 Страница 25