Using The Memory (El3 Only); Storing A Reading; Recalling From Memory; Clearing The Memory - Mettler Toledo EL30 Mode D'emploi

Operating the conductivity meter
4.6

Using the memory (EL3 only)

4.6.1

Storing a reading

The EL3 conductivity meter can store up to 30 measured results. Press STO when the measurement has
endpointed. M01 indicates that one result has been stored.
If you press STO when M30 is displayed, FUL indicates the memory is full. To store further data you
will have to clear the memory (see below.)
4.6.2

Recalling from memory

Press and hold RCL to recall the stored values from the memory when the current measurement has
endpointed.
Press  or  to scroll through the stored results. R01 to R30 indicates which result is being displayed.
Press Read to exit.
4.6.3

Clearing the memory

Continue pressing  or  to scroll through the stored results until MRCL appears. Then press Read,
CLr blinks. Press Read again to confirm the deletion or press Exit to return to the measurement mode
without deleting the data.
4.7

Self-diagnosis

Press and hold Read and Cal simultaneously until the meter displays the full screen. Each icon blinks
one after the other. This way you may check whether all icons are correctly shown. The next step is to
check that the keys are functioning correctly. This requires user interaction.
When blinks, five icons are displayed. Press the five keys in any order. Each time you press a key an icon
disappears from the screen, continue to press the other keys until all the icons have disappeared.
When the self-diagnosis has been completed successfully, PAS appears. If self-diagnosis fails, error
message Err 1 appears (see section 4.8).
Note:
You have to finish pressing all five keys within two minutes, otherwise Err 1 appears and you will have
to repeat the procedure.
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METTLER TOLEDO Education Line conductivity meter
13.03.2007 16:28:04