Restore To Factory; Calibration History; Calibration Summary - Geotech GEM5000 Operating Manual

GEM5000
Operating Manual

Restore to factory

This option will reset the gas analyser to all of its factory programmed calibration settings and will clear ALL the
user defined calibration points. It will not affect or remove ID's or readings from the analyser.
1) Select 'Key 2 - Restore to factory' followed by the soft-key 'Confirm' or 'Cancel'.
2) A validation message is displayed 'Reset user calibration?' Press the soft-key 'Confirm' to continue
with the factory settings or soft-key 'Cancel' to cancel the operation and return to the Gas Check
menu.

Calibration history

The GEM5000 gas analyser logs user calibrations in the 'History' application. This can be used as an aid to
ensuring that gas measurements are valid and accurate. Both good and failed calibration results are recorded
for each channel calibrated.
1) Select 'Key 3 – History'.
2) The operator may view the calibration data stored. Use the soft-key 'Filter' to add a sort filter to the
history enquiry.

Calibration summary

The GEM5000 gas analyser has the facility to log the history of user calibrations.
1) Select 'Key 4– Summary'.
2) The operator may view the calibration data history stored by ID, technician, timestamp, type and
calibration result. Use the soft-key 'Exit' to exit and return to the 'Gas Check' menu.
OMGEM5KN – Iss. 5.1
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 Copyright – Geotechnical Instruments (UK) Ltd
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