Vaisala HMP42 - Manual (Page 48)

HMI41 AND HMP42
Operating Manual
M210317EN-A
44
10.2 Checking the settings
If these are in order, turn the HMI41 on and enter the setup mode (see Chapter
8). Make sure that the following settings are correct:
setting correct value
probe AUT or 2 (with HMP42)
start (*) 1
baud 4.8
seri E.7.1
calib def (**)
(*) values 2, 3 and 4 are for calibration cables
(**) when the calib setting is entered, the value is always “no”; factory
settings for calibration correction data can be returned by selecting “def”
If the settings are not correct, change them: in the setup mode, select the
setting with ENTER, change it with buttons ▲ or ▼ and acknowledge with
ENTER. If the error message still appears, write it down and contact Vaisala
or a Vaisala representative for further instructions.