Vaisala HMP42 - Manual (Page 63)

HMI41 AND HMP42
M210317EN-A Operating Manual
59
3. DATA COLLECTING MODE
3.1 Manual data collecting
RH
set min max hyst hold Lo bat Hi
Pabs Pa g/m
T
Td °C°F
°C°F
%
Turn the indicator on. Within 1 - 2 seconds press
the button HOLD until the text
REC AUTO appears,
then release the button.
Press the button MODE to enter the manual data
collecting.
Press ENTER to start the measurements.
RH
set
T °C
%
The probe is now taking measurements. You can
store the readings at appropriate intervals by
pressing the button HOLD. This brings the sequence
number of the reading in the indicator's memory on
the display for a couple of seconds:
The indicator returns automatically to the previous
display. The readings can be read in the
REC READ
mode (see chapter 3.4 of this appendix). You can
store max. 199 readings in the indicator memory.
Stop the data collecting by turning the indicator off.