Hach 900 MAX Instrument Manual page 128

Appendix B
Page 126
Programming Features
Reset (Totalizer)
The non-resettable totalizer will only be reset if one of the following
conditions occur:
• Change in totalizer scaling
• Change in totalizer units of
measure
Note: The totalizer cannot be reset manually.
1. Select from the Totalizer menu. A confirmation message will be
RESET
displayed.
2. Press to reset the totalizer or press
YES
To reset both software totalizers at once, start a program with the
key.
RUN/STOP
Note: If any type of condition occurs, both the resettable and the non-resettable
totalizers are reset. The resettable totalizer can be used to total flow over a finite
period and can be reset as often as desired without affecting the other totalizers.
View Totals
To view the current totals of both the resettable and non-resettable totalizers,
press from the Totalizer menu. Both totalizer values will appear
VIEW TOTALS
• Change in primary device
• Start of new program
to not reset the totalizer.
NO
8990apdx_pfeatures.fm