MSA altair 4 - Page 26

OPERATION MSA
26
ALTAIR 4 - Operating Manual
Last CAL Date and CAL Due
These display options can be set by MSA Link software. If
these options are not set, these screens are not displayed.
• By default Last Cal is activated.
• By default Cal Due is deactivated.
Sensor Warm Up
The remaining time for sensor Warm Up is shown in a
countdown format.
Fresh Air Setup (FAS)
The FAS screen is prompted (see Section 3.2.2)
COMB/EX
O2
H2S
CO