Technical data

Settings
55
EN
11.5 P50 Pressure
compensation
Fig. 24: Setup - air pressure, Display 2
When entering the setup mode press HOLD sev-
eral times, to bring up the P50 mode. "PrES" and
P50 will appear in the display.
 Press M/AVG to set the pressure compensa-
tion value for the CO
2
measurement.
 The current set will flash. The barometric
pressure unit is kilopascal (kpa).
 Press HOLD/▲ to increase the value or
MEM/▼ to decrease.
 Press M/AVG to save the settings and to
return to the P50 mode.
 Press START/ESC to bring up the measuring
menu again.
Fig. 23: Setup - air pressure, Dis-
p
lay 1