4
1. About firmware and hardware versions
The He/O
2
analyzer is equipped with a microprocessor whose program (firmware) is
continuously updated. This manual is for firmware release 2.26., but the manual can be applied
to any hardware version. Manual is primarily written for hardware version 2.5. Older versions
of hardware analyzers are not equipped with certain elements and are therefore not able to
perform some functions described in the manual.
Hardware limitations
2.5
Full functionality
2.4
Full functionality
2.3
Lack of barometer. In case the ambient pressure changes significantly a new O
2
calibration is necessary.
9V battery only.
2.2
Lack of barometer
9V battery only
LCD display (limited readability in bright light)
2.1
Lack of barometer
9V battery only
LCD display (limited readability in bright light)
Some signals are not present on system connector (DVI)
Summary of Contents for HE/02
Page 1: ...MANUAL He O2 Analyzer ...
