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Operating Manual
OMG100N Iss.02
© QED Environmental Systems Ltd.
For a list of standard error codes and for more
information, please refer to section Problem Solving of
the operating manual.
There are two types of warning messages displayed;
general warnings that may not necessarily affect the
instrument’s function, for example battery power low,
and operational parameters that could affect the
performance of the analyser, for example CO
2
out of
calibration.
A full battery charge will take approximately four
hours.
The process that an instrument will undergo to enable
it to measure and display the various parameters in
accordance with the manufacturer’s specification.
Type of gas detector which can be fitted internally to
the analyser at the time of manufacture.
Process used to clear out gas from the inlet pipe and
the analyser’s gas sensors prior to taking a new
reading.
Adjustable setting which darkens or lightens the text
displayed on the screen. Typically, this is used to
compensate for different environmental
temperatures. High temperature causes the display to
darken and low temperature causes the display to
lighten.
A mode of operation that enables the user to leave
the analyser unattended to take readings
automatically at predetermined times. The reading
interval and pump run-time may be adjusted prior to
commencing the logging cycle.
Terminology used to describe the transfer of data
from the analyser to a PC via the Analyser Data
Manager software.
Record of significant events in the life of the analyser.
Used as an aid to monitoring the use of the analyser. It
can also be used as a diagnostic tool if there is a
problem with the analyser. The event log can be
viewed via the –Analyser Data Manager software. It
cannot be viewed on the analyser screen.
The point at which the gas exits the analyser. This is
located on the top of the analyser. It is threaded to
take an M5 hose-barb to allow an exhaust tube to be