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4.7.6 Analysis mode
4.7.7 Barometric sensor
In this mode, measured values are analyzed
whilst the pump is switched off. This saves
on calibrating gas.
i Drift correction is ineffectual in this
mode, as the warm-up phase has
been bypassed. The zero points the-
refore drift and may lead to errors.
Once you have started this menu, zero
calibration takes place.
Push the calibrating-gas hose onto the
calibrating-gas inlet and start the flow at
> 1 l/min.
Compare the measured values with the
calibrating-gas values.
In the event of deviations, perform trouble-
shooting as described in Section 10,
Repairs.
The current air pressure is displayed in hPa.
Return to the Test functions menu by
clicking Back
or by pressing E .
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