Vaisala HMP42 User Manual download pdf (Page 57)

HMI41 AND HMP42

M210317EN-A Operating Manual

1. DISPLAY TEXTS AND OPERATING COMMANDS

The HMI41 is used by simply turning it on with the ON/OFF button. In the

following, you will find a summary of the display texts with explanations and

the operating commands.

ON/OFF: the HMI41 is turned ON or OFF

DISPLAY DESCRIPTION

set min max hyst hold Lo bat Hi

Pabs Pa

g/m

Td °C°F

°C°F

’

The HMI41 has been turned on.

The HMI41 software version and probe type

indication. If the software version does not

appear, it is less than 1.02 and the HMI41 can-

not be used with the HMP46; contact Vaisala or

a Vaisala representative. If the probe type indi-

cation (42.46) does not appear, the indicator

does not recognize the probe type automatically;

give the setting manually (see Chapter 4 of this

appendix). If the probe type indication is

replaced with text NO PRB, check that the probe

is correctly connected.

bat

Indication of the battery voltage.

°C

Relative humidity and temperature readings are

output.

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Vaisala HMP42 User Manual Page 57