LumaSense Technologies 3434i SF6 Leak Detector - Manual (Page 108)

Chapter 9
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BE6028-14 3434i SF6 Leak Detector LumaSense Technologies A/S
Page 108 of 191
Fig.9.3 Effect of changing a UA number in the “active” set-up
For example, if the UA number of the filter installed in position “A” of
the filter carousel is changed in the active set-up then calibration
factors are deleted from the active file “A” in the Working Memory
and from files A 1, A 2, A 3, A 4 and A 5 in the Source Memory of
the monitor (see Fig.9.3). The Monitor will not be able to measure
any gas with filter “A” until it has been fully calibrated, see Chapter
12 for details.
9.1.6 Effect of a Full Reset on the Monitor’s Memory
A FULL RESET of the Monitor changes the data stored in its
Working Memory as follows:
1. All data stored in Display Memory and Background Memory is
deleted.
2. Values of the Optical Filter Set-up Parameters in Block 2 of The
Source Memory are copied into Block 2 of the Working Memory.
3. The active values of the other set-up parameters in Block 3 of the
Working Memory are replaced by the factory-set values defined
in Block 3 of the Source Memory.