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Microx User Manual
Rev. 1.2 V233P Page 27
4.2.15 Menu 15
– Electronics zero
Disconnect the sensor and place a short at the sensor input to simulate 0%
oxygen.
•
Press the MENU button to open the menu system.
•
Using the NEXT and PREVIOUS buttons select menu option:
E:15
•
Press ENTER.
•
Press ENTER to zero the sensor, ‘ – – – – ‘will be displayed to
confirm the sensor zero has been performed.
Note: Pressing the MENU button rather than the ENTER
button exits the zero feature without performing the
calibration.
•
Press the MENU button to close the menu system.
Warning
Customer operation of this function is not recommended. The
Electronic Zero operation has been completed prior to shipment
and under normal circumstances, is not required to be actioned
again. Performing this function may result in operational errors if
not done correctly.