VEVOR RM-65 Bedienungsanleitung Seite 9

"6h VAL": Represents the integrated radon concentration value in
every 6-hour interval.
"Average": Represents the cumulative average value from power-on to
this time period.
Usually, the "Average" generally has smaller fluctuations due to
long-term cumulative averaging, while the "6h VAL" has larger fluctua-
tions but can reflect changes in radon concentration more timely.
①. Select "History", and short press " " to switch different numbered
historical data. Each time a remeasurement is done, a historical data
with a number will be generated.
②. Select "View", after clicking the " ", short press the " " or the " "
to select and view data up and down. Click the " " key again to exit
data browsing.
③. Select "Delete", short press the " " and a deletion interface will pop
up. According to needs, you can select "Delete The Current Record",
"Delete All Records" and "Delete all But This". After short pressing the
" ", a pop-up box will appear for secondary confirmation (if the number
of the historical record to be deleted is "1", that is, the historical record
currently being detected, then the measurement will start again).
7."Retest"
①. Select the "Retest" on the main menu and short press the " " to
confirm.
②. Short press the " " or the " " to choose "Yes" or "No" and confirm.
If you choose "Yes", it will return to the "Measure" interface.
After the retest, the data of the previous test will be saved and the test
data will be reset.
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