Michell Instruments XZR500ST, User Manual

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XZR500 User’s Manual
20 97137 Issue 8, April 2017
OPERATION
Your selection?
Visu * Cal + Set -
9. Press and hold the [*]
Enter
key to re-
enter the main selection menu
Absolute pressure
xxxx.x mBar
10. Press the [*]
Enter
key from the main
selection menu to show the fi fth parameter:
Absolute pressure
O
2
Concentration
xx.xx%
11. Repeating the process again will return
to the default displayed parameter: O
2
concentration
NOTE: If you do not press the [*]
Enter
key within 30 seconds, while showing
one of the parameters, the display will automatically return to the default
display of O
2
concentration.